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193 Commits

Author SHA1 Message Date
Ciro Spaciari
e783515cd0 fix agent port being rewritten 2025-07-24 11:43:09 -07:00
Meghan Denny
9fa8ae9a40 fixes #21274 (#21278)
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
2025-07-23 22:31:42 -07:00
Ciro Spaciari
e4dd780c2a fix(s3) ref before calling unlink (#21317)
Co-authored-by: Meghan Denny <meghan@bun.sh>
2025-07-23 22:23:58 -07:00
taylor.fish
76c623817f Fix Bake WatcherAtomics (#21328) 2025-07-23 22:23:35 -07:00
Dylan Conway
f90a007593 [PKG-513, ENG-19757] bun install: fix non-ascii edge case and simplify task lifetimes (#21320) 2025-07-23 19:23:54 -07:00
Meghan Denny
ea12cb5801 ci: show the retries count on flaky tests (#21325)
Co-authored-by: 190n <ben@bun.sh>
Co-authored-by: taylor.fish <contact@taylor.fish>
2025-07-23 19:11:18 -07:00
Meghan Denny
75027e9616 ci: give windows a bit more time for tests
noticed in the wild napi compiling slow
2025-07-23 18:04:20 -07:00
Meghan Denny
e8d0935717 zig: delete deprecated some bun.jsc apis (#21309) 2025-07-23 17:10:58 -07:00
190n
ace81813fc [STAB-851] fix debug-coredump.ts (#21318) 2025-07-23 12:23:14 -07:00
Zack Radisic
71e2161591 Split DevServer.zig into multiple files (#21299)
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
2025-07-23 05:29:22 +00:00
taylor.fish
07cd45deae Refactor Zig imports and file structure (part 1) (#21270)
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
2025-07-22 17:51:38 -07:00
Meghan Denny
73d92c7518 Revert "Fix beforeAll hooks running for unmatched describe blocks when using test filters" (#21292)
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
2025-07-22 12:53:53 -07:00
Jarred Sumner
5c44553a02 Update vscode-release.yml 2025-07-21 23:25:57 -07:00
Michael H
f4116bfa7d followup for vscode test runner (#21024)
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
2025-07-21 23:21:05 -07:00
Jarred Sumner
5aeede1ac7 Quieter build commands 2025-07-21 21:56:41 -07:00
Meghan Denny
6d2a0e30f5 test: node: revert the previous tmpdirName commit 2025-07-21 21:34:00 -07:00
Jarred Sumner
382fe74fd0 Remove noisy copy_file logs on Linux 2025-07-21 21:24:35 -07:00
Jarred Sumner
aac646dbfe Suppress linker alignment warnings in debug build on macOS 2025-07-21 21:24:35 -07:00
Jarred Sumner
da90ad84d0 Fix windows build in git bash 2025-07-21 21:24:35 -07:00
robobun
6383c8f94c Fix beforeAll hooks running for unmatched describe blocks when using test filters (#21195)
Co-authored-by: Claude Bot <claude-bot@bun.sh>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
2025-07-21 20:21:29 -07:00
robobun
718e7cdc43 Upgrade libarchive to v3.8.1 (#21250)
Co-authored-by: Claude Bot <claude-bot@bun.sh>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Zack Radisic <zack@theradisic.com>
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
2025-07-21 20:08:00 -07:00
robobun
cd54db1e4b Fix Windows cross-compilation missing executable permissions (#21268)
Co-authored-by: Claude Bot <claude-bot@bun.sh>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
2025-07-21 19:47:00 -07:00
Jarred Sumner
171169a237 Update CLAUDE.md 2025-07-21 19:14:24 -07:00
Jarred Sumner
5fbd99e0cb Fix parsing bug with non-sha256 integrity hashes when migrating lockfiles (#21220) 2025-07-21 17:10:06 -07:00
pfg
60faa8696f Auto cpp->zig bindings (#20881)
Co-authored-by: pfgithub <6010774+pfgithub@users.noreply.github.com>
Co-authored-by: Ben Grant <ben@bun.sh>
Co-authored-by: Claude <noreply@anthropic.com>
2025-07-21 16:26:07 -07:00
Meghan Denny
d2a4fb8124 test: node: much more robust tmpdirName for use with --parallel 2025-07-21 15:56:32 -07:00
Meghan Denny
a4d031a841 meta: add a --parallel flag to the runner for faster local testing (#21140)
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
2025-07-21 15:17:19 -07:00
Meghan Denny
56bc65932f ci: print memory usage in runner (#21163) 2025-07-21 15:12:30 -07:00
pfg
83760fc446 Sort imports in all files (#21119)
Co-authored-by: taylor.fish <contact@taylor.fish>
2025-07-21 13:26:47 -07:00
robobun
74d3610d41 Update lol-html to v2.6.0 (#21251)
Co-authored-by: Claude Bot <claude-bot@bun.sh>
Co-authored-by: Claude <noreply@anthropic.com>
2025-07-21 02:08:35 -07:00
Jarred Sumner
1d085cb4d4 CI: normalize glob-sources paths to posix paths 2025-07-21 01:24:59 -07:00
Jarred Sumner
a868e859d7 Run formatter 2025-07-21 01:19:09 -07:00
Zack Radisic
39dd5002c3 Fix CSS error with printing :is(...) pseudo class (#21249)
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
2025-07-21 00:21:33 -07:00
robobun
7940861b87 Fix extra bracket in template literal syntax highlighting (#17327) (#21187)
Co-authored-by: Claude Bot <claude-bot@bun.sh>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
2025-07-20 23:38:24 -07:00
github-actions[bot]
f65f31b783 deps: update sqlite to 3.50.300 (#21222)
Co-authored-by: Jarred-Sumner <Jarred-Sumner@users.noreply.github.com>
2025-07-20 23:05:49 -07:00
robobun
cc5d8adcb5 Enable Windows long path support (#21244)
Co-authored-by: Claude Bot <claude-bot@bun.sh>
Co-authored-by: Claude <noreply@anthropic.com>
2025-07-20 23:04:17 -07:00
Jarred Sumner
bbc4f89c25 Deflake test-21049.test.ts 2025-07-20 23:02:10 -07:00
Zack Radisic
f4339df16b SSG stuff (#20998)
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
2025-07-20 22:37:50 -07:00
robobun
12dafa4f89 Add comprehensive documentation for bun ci command (#21231)
Co-authored-by: Claude Bot <claude-bot@bun.sh>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
2025-07-20 03:46:44 -07:00
robobun
436be9f277 docs: add comprehensive documentation for bun update --interactive (#21232)
Co-authored-by: Claude Bot <claude-bot@bun.sh>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
2025-07-20 03:39:31 -07:00
robobun
422991719d docs: add isolated installs to navigation (#21217)
Co-authored-by: Claude Bot <claude-bot@bun.sh>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
2025-07-19 22:27:44 -07:00
Jarred Sumner
bc030d23b3 Read the same values as pnpm's .npmrc node-linker options 2025-07-19 22:20:11 -07:00
Meghan Denny
146fb2f7aa Bump 2025-07-19 11:55:14 -07:00
robobun
1e5f746f9b docs: add comprehensive isolated install documentation (#21198) 2025-07-19 06:12:46 -07:00
robobun
aad3abeadd Update interactive spacing (#21156)
Co-authored-by: Claude Bot <claude-bot@bun.sh>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: RiskyMH <git@riskymh.dev>
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
2025-07-19 04:11:28 -07:00
Jarred Sumner
6d5637b568 Remove debug logs 2025-07-19 04:04:24 -07:00
Jarred Sumner
eb0b0db8fd Rename IS_CODE_AGENT -> AGENT 2025-07-19 03:59:47 -07:00
Dylan Conway
1a9bc5da09 fix(install): isolated install aliased dependency name fix (#21138)
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: Ciro Spaciari <ciro.spaciari@gmail.com>
Co-authored-by: Meghan Denny <meghan@bun.sh>
2025-07-19 01:59:52 -07:00
taylor.fish
a1c0f74037 Simplify/fix threading utilities (#21089)
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
2025-07-18 22:02:36 -07:00
robobun
b5a9d09009 Add comprehensive build-time constants guide for --define flag (#21171)
Co-authored-by: Claude Bot <claude-bot@bun.sh>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
2025-07-18 15:40:17 -07:00
Alistair Smith
a280d15bdc Remove conflicting declaration breaking lint.yml (#21180) 2025-07-18 16:26:54 -04:00
Jarred Sumner
f380458bae Add remoteRoot/localRoot mapping for VSCode (#19884)
Co-authored-by: Jarred-Sumner <709451+Jarred-Sumner@users.noreply.github.com>
Co-authored-by: robobun <robobun@oven.sh>
2025-07-18 04:19:15 -07:00
Meghan Denny
6ed245b889 ci: add auto-updaters for highway and hdrhistogram (#21157) 2025-07-18 04:15:33 -07:00
Meghan Denny
89e322e3b5 cmake: set nodejs_version statically (#21164) 2025-07-18 04:14:11 -07:00
Jarred Sumner
45e97919e5 Add bun bd to test/ folder and also run formatter 2025-07-17 22:20:02 -07:00
robobun
1927b06c50 Add documentation for AI agent environment variables in test runner (#21159)
Co-authored-by: Claude Bot <claude-bot@bun.sh>
Co-authored-by: Claude <noreply@anthropic.com>
2025-07-17 21:45:47 -07:00
robobun
851fa7d3e6 Add support for AI agent environment variables to quiet test output (#21135)
Co-authored-by: Claude Bot <claude-bot@bun.sh>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
2025-07-17 21:20:50 -07:00
Michael H
be03a537df make bun ci work as alias of --frozen-lockfile (like npm ci) (#20590)
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
2025-07-17 05:41:06 -07:00
Jarred Sumner
664506474a Reduce stack space usage in Cli.start function (#21133) 2025-07-17 05:34:37 -07:00
Jarred Sumner
804e76af22 Introduce bun update --interactive (#20850)
Co-authored-by: Jarred-Sumner <709451+Jarred-Sumner@users.noreply.github.com>
Co-authored-by: Dylan Conway <dylan.conway567@gmail.com>
Co-authored-by: claude[bot] <209825114+claude[bot]@users.noreply.github.com>
Co-authored-by: Jarred Sumner <Jarred-Sumner@users.noreply.github.com>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Claude Bot <claude-bot@bun.sh>
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
2025-07-17 04:33:30 -07:00
Michael H
67bed87795 followups from recent merged pr's (#21109) 2025-07-17 03:14:26 -07:00
Michael H
d181e19952 bun bake templates: --source-map -> --sourcemap (#21130) 2025-07-17 03:13:48 -07:00
190n
6b14f77252 fix nonsense test name and elapsed time when beforeEach callback has thrown (#21118)
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
2025-07-17 02:02:57 -07:00
Meghan Denny
cc4f840e8b test: remove accidental uses of test.only (#20097) 2025-07-16 23:07:23 -07:00
Dylan Conway
0bb7132f61 [ENG-15045] add --linker and copyfile fallback for isolated installs (#21122)
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
2025-07-16 23:02:52 -07:00
Zack Radisic
45a0559374 Fix some shell things (#20649)
Co-authored-by: claude[bot] <209825114+claude[bot]@users.noreply.github.com>
Co-authored-by: Zack Radisic <zackradisic@users.noreply.github.com>
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
Co-authored-by: robobun <robobun@oven.sh>
2025-07-16 19:46:31 -07:00
Jarred Sumner
7bbb4e2ad9 Enable ASAN by default on Linux x64 & arm64 debug builds 2025-07-16 17:57:00 -07:00
Ben Grant
e273f7d122 [publish images] for #21095 2025-07-16 11:43:38 -07:00
Michael H
15b7cd8c18 node:fs.glob support array of excludes and globs (#20883) 2025-07-16 03:08:54 -07:00
190n
d3adc16524 do not silently fail in configure_core_dumps (#21095) 2025-07-16 03:06:46 -07:00
Meghan Denny
fae0a64d90 small 20956 followup (#21103) 2025-07-16 02:26:40 -07:00
Michael H
0ee633663e Implement bun why (#20847)
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
2025-07-16 02:00:53 -07:00
Michael H
a717679fb3 support $variables in test.each (#21061) 2025-07-16 01:42:19 -07:00
Dylan Conway
36ce7b0203 comment 2025-07-16 01:08:30 -07:00
Dylan Conway
2bc75a87f4 fix(install): fix resolving duplicate dependencies (#21059)
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
2025-07-16 01:01:10 -07:00
Jarred Sumner
fdec7fc6e3 Simpler version of #20813 (#21102)
Co-authored-by: claude[bot] <209825114+claude[bot]@users.noreply.github.com>
Co-authored-by: Jarred Sumner <Jarred-Sumner@users.noreply.github.com>
2025-07-16 00:14:33 -07:00
Meghan Denny
875604a42b safety: a lot more exception checker progress (#20956) 2025-07-16 00:11:19 -07:00
Jarred Sumner
d8b37bf408 Shrink MimeType list (#21004)
Co-authored-by: Jarred-Sumner <709451+Jarred-Sumner@users.noreply.github.com>
Co-authored-by: Meghan Denny <meghan@bun.sh>
2025-07-15 22:37:09 -07:00
jarred-sumner-bot
32ce9a3890 Add Windows PE codesigning support for standalone executables (#21091)
Co-authored-by: Claude Bot <claude-bot@bun.sh>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
2025-07-15 22:31:54 -07:00
Jarred Sumner
0ce70df96b Buffer stdout when printing summary + check for dir/package.json + npmrc link-workspace-packages + npmrc save-exact (#20907) 2025-07-15 22:15:41 -07:00
Jarred Sumner
b0a5728b37 Allow "catalog" and "catalogs" in top-level package.json if it wasn't provided in "workspaces" object (#21009) 2025-07-15 22:14:27 -07:00
Michael H
20db4b636e implement bun pm pkg (#21046) 2025-07-15 22:14:00 -07:00
jarred-sumner-bot
1cef9399e4 fix: CSS parser crashes with calc() NaN values and system colors in color-mix() (#21079)
Co-authored-by: Claude Bot <claude-bot@bun.sh>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: Zack Radisic <56137411+zackradisic@users.noreply.github.com>
2025-07-15 22:02:03 -07:00
Michael H
f4444c0e4d fix --tsconfig-override (#21045) 2025-07-15 22:00:17 -07:00
Dylan Conway
577b327fe5 [ENG-15008] fix #21086 (#21093)
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
2025-07-15 21:59:41 -07:00
pfg
9d2eb78544 Fetch redirect fix (#21064)
Co-authored-by: pfgithub <6010774+pfgithub@users.noreply.github.com>
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: Ciro Spaciari <ciro.spaciari@gmail.com>
2025-07-15 20:51:52 -07:00
Meghan Denny
4be43e2c52 de-flake spawn.test.ts 2025-07-15 17:18:46 -07:00
Ciro Spaciari
93cc51c974 fix(s3) handle slashs at end and start of bucket name (#20997) 2025-07-15 16:52:47 -07:00
190n
528ee8b673 cleanup main.zig (#21085) 2025-07-15 16:29:03 -07:00
Jarred Sumner
c2fc69302b Try to deflake bun-install-lifecycle-scripts test (#21070) 2025-07-15 16:27:56 -07:00
Jarred Sumner
df7b6b4813 Add NODE_NO_WARNINGS (#21075) 2025-07-15 16:27:21 -07:00
jarred-sumner-bot
81b4b8ca94 fix(s3): ensure correct alphabetical query parameter order in presigned URLs (#21050)
Co-authored-by: Claude Bot <claude-bot@bun.sh>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: jarred-sumner-bot <220441119+jarred-sumner-bot@users.noreply.github.com>
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
2025-07-15 16:20:34 -07:00
Meghan Denny
a242c878c3 [publish images] ci: add ubuntu 25.04 (#20996)
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
Co-authored-by: Jarred-Sumner <709451+Jarred-Sumner@users.noreply.github.com>
2025-07-15 01:22:41 -07:00
taylor.fish
77af8729c1 Fix potential buffer overflow in which.isValid (#21062)
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
2025-07-15 01:20:34 -07:00
taylor.fish
3b2289d76c Sync Mutex and Futex with upstream and port std.Thread.Condition (#21060)
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
2025-07-15 01:16:40 -07:00
jarred-sumner-bot
803181ae7c Add --quiet flag to bun pm pack command (#21053)
Co-authored-by: Claude Bot <claude-bot@bun.sh>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: jarred-sumner-bot <220441119+jarred-sumner-bot@users.noreply.github.com>
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
2025-07-15 01:14:58 -07:00
Jarred Sumner
89aae0bdc0 Add flag to disable sql auto pipelining (#21067)
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
2025-07-15 01:13:35 -07:00
Jarred Sumner
e62f9286c9 Fix formatter action 2025-07-15 00:16:30 -07:00
Alistair Smith
b75eb0c7c6 Updates to bun init React templates: Electric boogaloo (#21066) 2025-07-15 00:10:02 -07:00
Jarred Sumner
33fac76763 Delete flaky test that made incorrect assumptions about the event loop
We cannot assume that the next event loop cycle will yield the expected outcome from the operating system. We can assume certain things happen in a certain order, but when timers run next does not mean kqueue/epoll/iocp will always have the data available there.
2025-07-14 23:58:37 -07:00
Jarred Sumner
40970aee3b Delete flaky test that made incorrect assumptions about the event loop
We cannot assume that the next event loop cycle will yield the expected outcome from the operating system. We can assume certain things happen in a certain order, but when timers run next does not mean kqueue/epoll/iocp will always have the data available there.
2025-07-14 23:53:12 -07:00
Jarred Sumner
a6f09228af Fix 2025-07-14 22:33:59 -07:00
Ciro Spaciari
6efb346e68 feature(postgres) add pipelining support (#20986)
Co-authored-by: cirospaciari <6379399+cirospaciari@users.noreply.github.com>
2025-07-14 21:59:16 -07:00
jarred-sumner-bot
5fe0c034e2 fix: respect user-provided Connection header in fetch() requests (#21049)
Co-authored-by: Claude Bot <claude-bot@bun.sh>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: jarred-sumner-bot <220441119+jarred-sumner-bot@users.noreply.github.com>
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
Co-authored-by: claude[bot] <209825114+claude[bot]@users.noreply.github.com>
Co-authored-by: Jarred Sumner <Jarred-Sumner@users.noreply.github.com>
2025-07-14 20:53:46 -07:00
jarred-sumner-bot
7f29446d9b fix(install): handle lifecycle script spawn failures gracefully instead of crashing (#21054)
Co-authored-by: Claude Bot <claude-bot@bun.sh>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: jarred-sumner-bot <220441119+jarred-sumner-bot@users.noreply.github.com>
2025-07-14 20:50:32 -07:00
Jose Angel
c5f64036a7 docs: Update docs for use prisma with bun (#21048)
Co-authored-by: jose angel gonzalez velazquez <angel@23LAP1CD208600C.indra.es>
2025-07-14 19:40:05 -07:00
jarred-sumner-bot
757096777b Document test.coveragePathIgnorePatterns option (#21036)
Co-authored-by: Claude Bot <claude-bot@bun.sh>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
2025-07-14 17:36:10 -07:00
jarred-sumner-bot
e9ccc81e03 Add --sql-preconnect CLI flag for PostgreSQL startup connections (#21035)
Co-authored-by: Claude Bot <claude-bot@bun.sh>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: jarred-sumner-bot <220441119+jarred-sumner-bot@users.noreply.github.com>
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
Co-authored-by: Jarred-Sumner <709451+Jarred-Sumner@users.noreply.github.com>
2025-07-14 15:05:30 -07:00
Jarred Sumner
70ebe75e6c Fixes #21011 (#21014) 2025-07-14 14:18:18 -07:00
jarred-sumner-bot
44a7e6279e Make --console-depth=0 enable infinite depth instead of zero depth (#21038)
Co-authored-by: Claude Bot <claude-bot@bun.sh>
Co-authored-by: Claude <noreply@anthropic.com>
2025-07-14 07:45:20 -07:00
Jarred Sumner
7bb9a94d68 Implement test.coveragePathIgnorePatterns (#21013)
Co-authored-by: Claude Bot <claude-bot@bun.sh>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Jarred-Sumner <709451+Jarred-Sumner@users.noreply.github.com>
2025-07-14 05:08:32 -07:00
jarred-sumner-bot
3bba4e1446 Add --console-depth CLI flag and console.depth bunfig option (#21016)
Co-authored-by: Claude Bot <claude-bot@bun.sh>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: jarred-sumner-bot <220441119+jarred-sumner-bot@users.noreply.github.com>
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
2025-07-14 04:58:41 -07:00
Jarred Sumner
8cf4df296d Delete the merge conflict factory
There are many situations where using `catch unreachable` is a reasonable or sometimes necessary decision. This rule causes many, many merge conflicts.
2025-07-14 03:53:50 -07:00
Michael H
3ba9b5710e fix Bun.build with { sourcemap: true } (#21029) 2025-07-14 03:52:26 -07:00
Jarred Sumner
a102f85df2 make debug build logs less noisy 2025-07-14 03:11:10 -07:00
Michael H
e8289cc3ab fix os.networkInterfaces where scope_id should be scopeid (#21026) 2025-07-14 02:48:20 -07:00
jarred-sumner-bot
a69a9b4ea1 Fix test output filtering for skipped and todo tests (#21021)
Co-authored-by: Claude Bot <claude-bot@bun.sh>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: jarred-sumner-bot <220441119+jarred-sumner-bot@users.noreply.github.com>
2025-07-14 02:46:55 -07:00
Jarred Sumner
3f283680dd Buffer stderr and stdout in bun:test reporting (#21023) 2025-07-14 00:55:35 -07:00
Jarred Sumner
2e02d9de28 Use ReadableStream.prototype.* in tests instead of new Response(...).* (#20937)
Co-authored-by: Jarred-Sumner <709451+Jarred-Sumner@users.noreply.github.com>
Co-authored-by: Alistair Smith <hi@alistair.sh>
Co-authored-by: Claude Bot <claude-bot@bun.sh>
Co-authored-by: Claude <noreply@anthropic.com>
2025-07-14 00:47:53 -07:00
Jarred Sumner
9ac6690fb7 Update package.json 2025-07-13 23:13:04 -07:00
Michael H
8898c4c455 Vscode test runner support (#20645) 2025-07-13 21:57:44 -07:00
Jarred Sumner
499eac0d49 Enable SIMD multiline comment optimization (#13844)
Co-authored-by: Meghan Denny <meghan@bun.sh>
Co-authored-by: nektro <5464072+nektro@users.noreply.github.com>
2025-07-13 04:46:07 -07:00
Jarred Sumner
285f708fe6 Implement more v8::Array::New overloads, v8::Object::{Get,Set}, v8::Value::StrictEquals, v8::Array::Iterate (#20737)
Co-authored-by: Cursor Agent <cursoragent@cursor.com>
Co-authored-by: jarred <jarred@bun.sh>
Co-authored-by: Jarred-Sumner <709451+Jarred-Sumner@users.noreply.github.com>
Co-authored-by: Ben Grant <ben@bun.sh>
2025-07-13 04:27:43 -07:00
Jarred Sumner
9cd9f534d5 Debian trixie does not support sfotware-properties-common 2025-07-13 02:34:13 -07:00
Jarred Sumner
f913a21709 Debian trixie does not support sfotware-properties-common
https://github.com/llvm/llvm-project/issues/120608
2025-07-13 02:29:27 -07:00
Jarred Sumner
a976a048b7 Delete unused and confusing bun-internal-test package (#21008)
Co-authored-by: graphite-app[bot] <96075541+graphite-app[bot]@users.noreply.github.com>
Co-authored-by: Jarred-Sumner <709451+Jarred-Sumner@users.noreply.github.com>
2025-07-13 02:23:50 -07:00
Jarred Sumner
22627eda9b CI 2025-07-13 01:56:14 -07:00
Jarred Sumner
d6d7251352 Fixes #14988 (#20928)
Co-authored-by: Claude Bot <claude-bot@bun.sh>
Co-authored-by: Claude <noreply@anthropic.com>
2025-07-12 18:22:54 -07:00
Zack Radisic
ac61b1d471 Use better function names for bun.String (#20999) 2025-07-12 18:19:16 -07:00
Antonio Anderson
0feddf716a fix(docs): use bun.sh in PowerShell install command to avoid rediret (#21001) 2025-07-12 18:16:09 -07:00
Zack Radisic
eae8fb34b8 Don't strip out debug symbols for lldb (#20874)
Co-authored-by: CountBleck <Mr.YouKnowWhoIAm@protonmail.com>
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
Co-authored-by: Michael H <git@riskymh.dev>
Co-authored-by: 190n <ben@bun.sh>
Co-authored-by: Alistair Smith <hi@alistair.sh>
Co-authored-by: graphite-app[bot] <96075541+graphite-app[bot]@users.noreply.github.com>
Co-authored-by: Ciro Spaciari <ciro.spaciari@gmail.com>
Co-authored-by: cirospaciari <6379399+cirospaciari@users.noreply.github.com>
Co-authored-by: Kai Tamkun <13513421+heimskr@users.noreply.github.com>
Co-authored-by: Claude <claude@anthropic.ai>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Jarred-Sumner <709451+Jarred-Sumner@users.noreply.github.com>
Co-authored-by: Meghan Denny <meghan@bun.sh>
2025-07-12 17:13:34 -07:00
Meghan Denny
c106f31345 test: delete bundler test temp folders upon success (#20990) 2025-07-12 10:59:50 -07:00
taylor.fish
0baf5b94e2 Fix bun add with multiple packages (#20987)
Co-authored-by: Meghan Denny <meghan@bun.sh>
2025-07-12 02:10:45 -07:00
Meghan Denny
7827df5745 [publish images] 2025-07-12 00:55:22 -07:00
Meghan Denny
dbd577cde6 ci: download exact version of node specifed (#20936)
Co-authored-by: nektro <5464072+nektro@users.noreply.github.com>
2025-07-12 00:53:52 -07:00
Jarred Sumner
9e4700ee2d Remove unused Symbol.for(primitive) calls in bundler (#20888)
Co-authored-by: claude[bot] <209825114+claude[bot]@users.noreply.github.com>
Co-authored-by: Jarred Sumner <Jarred-Sumner@users.noreply.github.com>
2025-07-12 00:52:07 -07:00
Alistair Smith
6615a2c9d4 docs: add typescript migration note for declaring globals in jest (#20985) 2025-07-11 19:13:40 -07:00
Alistair Smith
c594e7ecc1 Add non-default-referenced ambient declaration file to globally declare test runner symbols (#20977) 2025-07-11 18:06:45 -07:00
Jarred Sumner
9e4f460d17 Improve tree-shaking of try statements in dead code (#20934) 2025-07-11 15:47:04 -07:00
190n
c49547cfa4 Fix #20972 (#20974) 2025-07-11 15:23:29 -07:00
Alistair Smith
ee7e1f7d2c fix #20978 (#20981) 2025-07-11 15:00:02 -07:00
Alistair Smith
70c22d41d6 types: NodeJS.ProcessEnv does not extend ImportMetaEnv (#20976) 2025-07-11 14:16:11 -07:00
Jarred Sumner
a059c76370 Include RAM in crash report message (#20954)
Co-authored-by: graphite-app[bot] <96075541+graphite-app[bot]@users.noreply.github.com>
2025-07-11 12:45:49 -07:00
Meghan Denny
9bc559e09f console: fix printing of Response(Bun.file()) (#20933) 2025-07-11 11:37:44 -07:00
Alistair Smith
c82e4fb485 fix typo (#20962) 2025-07-10 22:57:14 -07:00
Alistair Smith
a8780632a6 fix typo 2025-07-10 22:56:21 -07:00
Alistair Smith
65ccb39778 Convert bun-types.test.ts to TS compiler api, fix forward-declared empty interfaces (#20960) 2025-07-10 22:47:42 -07:00
Jarred Sumner
ac55376161 [ci] Don't error if machine hits permission error when modifying coredump settings 2025-07-10 21:32:40 -07:00
Jarred Sumner
5bde8a6c3b Include an Error object in WebSocket error event dispatch (#20957) 2025-07-10 21:28:03 -07:00
Zack Radisic
d733a96ba7 Add LLDB pretty printing for bun.BabyList (#20958)
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
Co-authored-by: graphite-app[bot] <96075541+graphite-app[bot]@users.noreply.github.com>
2025-07-10 21:27:03 -07:00
190n
650c8f6d60 cmake: do not accept too-new LLVM versions (#20955) 2025-07-10 18:20:51 -07:00
Alistair Smith
6a62784e89 fix(types): Non-empty TextDecoderStream and TextEncoderStream when outside DOM (#20953) 2025-07-10 17:48:45 -07:00
Meghan Denny
6c5b863530 safety: a lot more exception checker progress (#20817) 2025-07-10 15:34:51 -07:00
taylor.fish
c6bce38ead Fix incorrect negation of isEmpty() in assertion (#20952) 2025-07-10 15:34:46 -07:00
taylor.fish
5a1a3b425c Refactor UnboundedQueue (#20926) 2025-07-10 14:46:10 -07:00
taylor.fish
40c09fdf23 .gitignore: ignore Vim swap files (#20950) 2025-07-10 13:56:02 -07:00
Meghan Denny
055f821a75 webkit: disable libpas on windows (#20931) 2025-07-10 13:37:31 -07:00
Erick Christian
77a565269a docs: document BUN_BE_BUN (#20949)
Co-authored-by: graphite-app[bot] <96075541+graphite-app[bot]@users.noreply.github.com>
2025-07-10 13:35:32 -07:00
Michael H
000ae5c6b9 types: Bun.serve routes supportes Bun.file's (#20919) 2025-07-10 11:49:26 -07:00
Michael H
5dbaf08e4a Bun Lambda keep old bun url (#20941) 2025-07-10 03:35:44 -07:00
Jarred Sumner
5dbe5d4308 Update CLAUDE.md 2025-07-10 01:08:10 -07:00
Jarred Sumner
b8dbd5aa73 Try always running timers if they exist (#20840) 2025-07-10 00:12:22 -07:00
190n
0d8175d4b9 print number of completed runs and ETA in gamble.ts (#20920) 2025-07-10 00:11:42 -07:00
Jarred Sumner
55a9cccac0 bun.sh -> bun.com (#20909) 2025-07-10 00:10:43 -07:00
Meghan Denny
72b5c0885a test: fix process.test.js (#20932) 2025-07-09 23:02:43 -07:00
Dylan Conway
a1ef8f00ac fix(install): clone arena memory on manifest parse errors (#20925) 2025-07-09 21:03:51 -07:00
Dylan Conway
6e92f0b9cb make number smaller 2025-07-09 19:22:57 -07:00
Meghan Denny
392acbee5a js: internal/validators: define simple validators in js (#20897) 2025-07-09 16:45:40 -07:00
190n
8b7888aeee [publish images] upload encrypted core dumps from CI (#19189)
Co-authored-by: 190n <7763597+190n@users.noreply.github.com>
Co-authored-by: Ashcon Partovi <ashcon@partovi.net>
2025-07-09 15:42:11 -07:00
Dylan Conway
f24e8cb98a implement "nodeLinker": "isolated" in bun install (#20440)
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
2025-07-09 00:19:57 -07:00
Meghan Denny
36bedb0bbc js: fix async macros on windows (#20903) 2025-07-08 21:23:25 -07:00
Meghan Denny
a63f09784e .vscode/launch.json: delete unused configurations (#20901) 2025-07-08 16:45:24 -07:00
Jarred Sumner
454316ffc3 Implement "node:module"'s findSourceMap and SourceMap class (#20863)
Co-authored-by: Claude <claude@anthropic.ai>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Jarred-Sumner <709451+Jarred-Sumner@users.noreply.github.com>
2025-07-07 23:08:12 -07:00
Alistair Smith
d4a52f77c7 Move ReadableStream#{text,bytes,json,blob} to global (#20879)
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
2025-07-07 23:06:27 -07:00
Ciro Spaciari
c2311ed06c fix(http2) avoid sending RST multiple times per stream (#20872) 2025-07-07 22:36:39 -07:00
Kai Tamkun
05e8a6dd4d Add support for vm.constants.DONT_CONTEXTIFY (#20088) 2025-07-07 19:29:53 -07:00
Ciro Spaciari
75902e6a21 fix(s3) fix loading http endpoint from env (#20876) 2025-07-07 19:24:32 -07:00
Ciro Spaciari
aa06455987 refactor(postgres) improve postgres code base (#20808)
Co-authored-by: cirospaciari <6379399+cirospaciari@users.noreply.github.com>
2025-07-07 18:41:01 -07:00
Alistair Smith
19a855e02b types: Introduce SQL.Helper in Bun.sql (#20809)
Co-authored-by: graphite-app[bot] <96075541+graphite-app[bot]@users.noreply.github.com>
2025-07-07 17:47:51 -07:00
190n
b1a0502c0c [publish images] fix v8.test.ts timeouts (#20871) 2025-07-07 16:16:47 -07:00
Michael H
0399ae0ee9 followup for bun pm version (#20799) 2025-07-07 11:21:36 -07:00
Zack Radisic
dacb75dc1f Fix crash in bundler related to onLoad plugins that return file loader for HTML imports (#20849) 2025-07-07 01:07:03 -07:00
Jarred Sumner
c370645afc Update zig-javascriptcore-classes.mdc 2025-07-06 21:08:26 -07:00
Jarred Sumner
e1957228f3 [internal] Add error when .classes.ts files are invalid 2025-07-06 21:07:38 -07:00
Jarred Sumner
9feaab47f5 Update environment.json 2025-07-05 22:20:29 -07:00
CountBleck
d306e65d0e Remove duplicate toBeInstanceOf type declaration for Expect (#20844) 2025-07-05 17:25:52 -07:00
Adam
7ba4b1d01e Fix: deprecated goo.gl links in snapshots raised in issue #20086 (#20424) 2025-07-05 00:58:42 -07:00
Dylan Conway
906b287e31 fix BUN-KHE (#20820)
Co-authored-by: Claude <noreply@anthropic.com>
2025-07-04 15:17:24 -07:00
Jarred Sumner
eabbd5cbfb Fix React HMR duplicate identifier error for named default exports (#20812)
Co-authored-by: Claude <noreply@anthropic.com>
2025-07-04 03:06:00 -07:00
Meghan Denny
068997b529 make node:dns,net,cluster,tls exception checker clear (#20658)
Co-authored-by: nektro <5464072+nektro@users.noreply.github.com>
2025-07-03 18:28:38 -07:00
Michael H
0612dc7bd9 Support process.features.typescript (#20801) 2025-07-03 16:26:32 -07:00
Michael H
8657d705b8 remove yarn from default-trusted-dependencies.txt (#20684) 2025-07-03 16:23:03 -07:00
Meghan Denny
2e59e845fa test: refactor node-napi.test.ts for more observability (#20781)
Co-authored-by: nektro <5464072+nektro@users.noreply.github.com>
2025-07-03 14:37:11 -07:00
1563 changed files with 84957 additions and 52602 deletions

View File

@@ -1,8 +1,6 @@
ARG LLVM_VERSION="19"
ARG REPORTED_LLVM_VERSION="19.1.7"
ARG OLD_BUN_VERSION="1.1.38"
ARG DEFAULT_CFLAGS="-mno-omit-leaf-frame-pointer -fno-omit-frame-pointer -ffunction-sections -fdata-sections -faddrsig -fno-unwind-tables -fno-asynchronous-unwind-tables"
ARG DEFAULT_CXXFLAGS="-flto=full -fwhole-program-vtables -fforce-emit-vtables"
ARG BUILDKITE_AGENT_TAGS="queue=linux,os=linux,arch=${TARGETARCH}"
FROM --platform=$BUILDPLATFORM ubuntu:20.04 as base-arm64
@@ -12,8 +10,6 @@ FROM base-$TARGETARCH as base
ARG LLVM_VERSION
ARG OLD_BUN_VERSION
ARG TARGETARCH
ARG DEFAULT_CXXFLAGS
ARG DEFAULT_CFLAGS
ARG REPORTED_LLVM_VERSION
ENV DEBIAN_FRONTEND=noninteractive \
@@ -64,9 +60,7 @@ RUN echo "ARCH_PATH=$([ "$TARGETARCH" = "arm64" ] && echo "aarch64-linux-gnu" ||
ENV LD_LIBRARY_PATH=/usr/lib/gcc/${ARCH_PATH}/13:/usr/lib/${ARCH_PATH} \
LIBRARY_PATH=/usr/lib/gcc/${ARCH_PATH}/13:/usr/lib/${ARCH_PATH} \
CPLUS_INCLUDE_PATH=/usr/include/c++/13:/usr/include/${ARCH_PATH}/c++/13 \
C_INCLUDE_PATH=/usr/lib/gcc/${ARCH_PATH}/13/include \
CFLAGS=${DEFAULT_CFLAGS} \
CXXFLAGS="${DEFAULT_CFLAGS} ${DEFAULT_CXXFLAGS}"
C_INCLUDE_PATH=/usr/lib/gcc/${ARCH_PATH}/13/include
RUN if [ "$TARGETARCH" = "arm64" ]; then \
export ARCH_PATH="aarch64-linux-gnu"; \

View File

@@ -127,8 +127,11 @@ const testPlatforms = [
{ os: "linux", arch: "x64", distro: "debian", release: "12", tier: "latest" },
{ os: "linux", arch: "x64", baseline: true, distro: "debian", release: "12", tier: "latest" },
{ os: "linux", arch: "x64", profile: "asan", distro: "debian", release: "12", tier: "latest" },
{ os: "linux", arch: "aarch64", distro: "ubuntu", release: "25.04", tier: "latest" },
{ os: "linux", arch: "aarch64", distro: "ubuntu", release: "24.04", tier: "latest" },
{ os: "linux", arch: "x64", distro: "ubuntu", release: "25.04", tier: "latest" },
{ os: "linux", arch: "x64", distro: "ubuntu", release: "24.04", tier: "latest" },
{ os: "linux", arch: "x64", baseline: true, distro: "ubuntu", release: "25.04", tier: "latest" },
{ os: "linux", arch: "x64", baseline: true, distro: "ubuntu", release: "24.04", tier: "latest" },
{ os: "linux", arch: "aarch64", abi: "musl", distro: "alpine", release: "3.21", tier: "latest" },
{ os: "linux", arch: "x64", abi: "musl", distro: "alpine", release: "3.21", tier: "latest" },
@@ -566,7 +569,7 @@ function getTestBunStep(platform, options, testOptions = {}) {
retry: getRetry(),
cancel_on_build_failing: isMergeQueue(),
parallelism: unifiedTests ? undefined : os === "darwin" ? 2 : 10,
timeout_in_minutes: profile === "asan" ? 45 : 30,
timeout_in_minutes: profile === "asan" || os === "windows" ? 45 : 30,
command:
os === "windows"
? `node .\\scripts\\runner.node.mjs ${args.join(" ")}`

View File

@@ -1,5 +1,5 @@
{
"snapshot": "snapshot-20250630-a406baa4-6bb1-41d9-a125-85176851e05b",
"snapshot": "snapshot-20250706-71021aff-cc0d-4a7f-a468-d443b16c4bf1",
"install": "bun install",
"terminals": [
{

View File

@@ -360,9 +360,8 @@ JSC_DEFINE_HOST_FUNCTION(x509CertificateConstructorConstruct, (JSGlobalObject *
auto* functionGlobalObject = defaultGlobalObject(getFunctionRealm(globalObject, newTarget.getObject()));
RETURN_IF_EXCEPTION(scope, {});
structure = InternalFunction::createSubclassStructure(
globalObject, newTarget.getObject(), functionGlobalObject->NodeVMScriptStructure());
scope.release();
structure = InternalFunction::createSubclassStructure(globalObject, newTarget.getObject(), functionGlobalObject->NodeVMScriptStructure());
RETURN_IF_EXCEPTION(scope, {});
}
return JSValue::encode(createX509Certificate(vm, globalObject, structure, arg));

View File

@@ -1,8 +1,9 @@
---
description: How Zig works with JavaScriptCore bindings generator
globs:
globs:
alwaysApply: false
---
# Bun's JavaScriptCore Class Bindings Generator
This document explains how Bun's class bindings generator works to bridge Zig and JavaScript code through JavaScriptCore (JSC).
@@ -24,7 +25,7 @@ The `.classes.ts` files define the JavaScript API using a declarative approach:
```typescript
// Example: encoding.classes.ts
define({
name: "TextDecoder",
name: "TextDecoder",
constructor: true,
JSType: "object",
finalize: true,
@@ -40,17 +41,18 @@ define({
},
fatal: {
// Read-only property
getter: true,
getter: true,
},
ignoreBOM: {
// Read-only property
getter: true,
}
}
},
},
});
```
Each class definition specifies:
- The class name
- Whether it has a constructor
- JavaScript type (object, function, etc.)
@@ -87,7 +89,7 @@ pub const TextDecoder = struct {
// Fields
});
}
// Prototype methods - note return type includes JSError
pub fn decode(
this: *TextDecoder,
@@ -96,23 +98,23 @@ pub const TextDecoder = struct {
) bun.JSError!JSC.JSValue {
// Implementation
}
// Getters
pub fn getEncoding(this: *TextDecoder, globalObject: *JSGlobalObject) JSC.JSValue {
return JSC.JSValue.createStringFromUTF8(globalObject, this.encoding);
}
pub fn getFatal(this: *TextDecoder, globalObject: *JSGlobalObject) JSC.JSValue {
return JSC.JSValue.jsBoolean(this.fatal);
}
// Cleanup - note standard pattern of using deinit/deref
fn deinit(this: *TextDecoder) void {
// Release any retained resources
// Free the pointer at the end.
bun.destroy(this);
}
// Finalize - called by JS garbage collector. This should call deinit, or deref if reference counted.
pub fn finalize(this: *TextDecoder) void {
this.deinit();
@@ -121,6 +123,7 @@ pub const TextDecoder = struct {
```
Key components in the Zig file:
- The struct containing native state
- `pub const js = JSC.Codegen.JS<ClassName>` to include generated code
- Constructor and methods using `bun.JSError!JSValue` return type for proper error handling
@@ -128,6 +131,7 @@ Key components in the Zig file:
- Methods matching the JavaScript interface
- Getters/setters for properties
- Proper resource cleanup pattern with `deinit()` and `finalize()`
- Update `src/bun.js/bindings/generated_classes_list.zig` to include the new class
## Code Generation System
@@ -140,6 +144,7 @@ The binding generator produces C++ code that connects JavaScript and Zig:
5. **Property Caching**: Implements the caching system for properties
The generated C++ code includes:
- A JSC wrapper class (`JSTextDecoder`)
- A prototype class (`JSTextDecoderPrototype`)
- A constructor function (`JSTextDecoderConstructor`)
@@ -152,28 +157,29 @@ The `CallFrame` object provides access to JavaScript execution context:
```zig
pub fn decode(
this: *TextDecoder,
this: *TextDecoder,
globalObject: *JSGlobalObject,
callFrame: *JSC.CallFrame
) bun.JSError!JSC.JSValue {
// Get arguments
const input = callFrame.argument(0);
const options = callFrame.argument(1);
// Get this value
const thisValue = callFrame.thisValue();
// Implementation with error handling
if (input.isUndefinedOrNull()) {
return globalObject.throw("Input cannot be null or undefined", .{});
}
// Return value or throw error
return JSC.JSValue.jsString(globalObject, "result");
}
```
CallFrame methods include:
- `argument(i)`: Get the i-th argument
- `argumentCount()`: Get the number of arguments
- `thisValue()`: Get the `this` value
@@ -201,17 +207,17 @@ JSC_DEFINE_CUSTOM_GETTER(TextDecoderPrototype__encodingGetterWrap, (...)) {
auto throwScope = DECLARE_THROW_SCOPE(vm);
JSTextDecoder* thisObject = jsCast<JSTextDecoder*>(JSValue::decode(encodedThisValue));
JSC::EnsureStillAliveScope thisArg = JSC::EnsureStillAliveScope(thisObject);
// Check for cached value and return if present
if (JSValue cachedValue = thisObject->m_encoding.get())
return JSValue::encode(cachedValue);
// Get value from Zig implementation
JSC::JSValue result = JSC::JSValue::decode(
TextDecoderPrototype__getEncoding(thisObject->wrapped(), globalObject)
);
RETURN_IF_EXCEPTION(throwScope, {});
// Store in cache for future access
thisObject->m_encoding.set(vm, thisObject, result);
RELEASE_AND_RETURN(throwScope, JSValue::encode(result));
@@ -253,7 +259,7 @@ This system provides several key benefits:
1. **Automatic Memory Management**: The JavaScriptCore GC tracks and manages these values
2. **Proper Garbage Collection**: The WriteBarrier ensures values are properly visited during GC
3. **Consistent Access**: Zig code can easily get/set these cached JS values
4. **Performance**: Cached values avoid repeated computation or serialization
4. **Performance**: Cached values avoid repeated computation or serialization
### Use Cases
@@ -281,7 +287,7 @@ Bun uses a consistent pattern for resource cleanup:
pub fn deinit(this: *TextDecoder) void {
// Release resources like strings
this._encoding.deref(); // String deref pattern
// Free any buffers
if (this.buffer) |buffer| {
bun.default_allocator.free(buffer);
@@ -312,7 +318,7 @@ Bun uses `bun.JSError!JSValue` return type for proper error handling:
```zig
pub fn decode(
this: *TextDecoder,
this: *TextDecoder,
globalObject: *JSGlobalObject,
callFrame: *JSC.CallFrame
) bun.JSError!JSC.JSValue {
@@ -320,13 +326,14 @@ pub fn decode(
if (callFrame.argumentCount() < 1) {
return globalObject.throw("Missing required argument", .{});
}
// Or returning a success value
return JSC.JSValue.jsString(globalObject, "Success!");
}
```
This pattern allows Zig functions to:
1. Return JavaScript values on success
2. Throw JavaScript exceptions on error
3. Propagate errors automatically through the call stack
@@ -339,7 +346,7 @@ The binding system includes robust error handling:
// Example of type checking in generated code
JSTextDecoder* thisObject = jsDynamicCast<JSTextDecoder*>(callFrame->thisValue());
if (UNLIKELY(!thisObject)) {
scope.throwException(lexicalGlobalObject,
scope.throwException(lexicalGlobalObject,
Bun::createInvalidThisError(lexicalGlobalObject, callFrame->thisValue(), "TextDecoder"_s));
return {};
}
@@ -351,7 +358,7 @@ The binding system creates proper JavaScript prototype chains:
1. **Constructor**: JSTextDecoderConstructor with standard .prototype property
2. **Prototype**: JSTextDecoderPrototype with methods and properties
3. **Instances**: Each JSTextDecoder instance with __proto__ pointing to prototype
3. **Instances**: Each JSTextDecoder instance with **proto** pointing to prototype
This ensures JavaScript inheritance works as expected:
@@ -360,7 +367,7 @@ This ensures JavaScript inheritance works as expected:
void JSTextDecoderConstructor::finishCreation(VM& vm, JSC::JSGlobalObject* globalObject, JSTextDecoderPrototype* prototype)
{
Base::finishCreation(vm, 0, "TextDecoder"_s, PropertyAdditionMode::WithoutStructureTransition);
// Set up the prototype chain
putDirectWithoutTransition(vm, vm.propertyNames->prototype, prototype, PropertyAttribute::DontEnum | PropertyAttribute::DontDelete | PropertyAttribute::ReadOnly);
ASSERT(inherits(info()));
@@ -372,7 +379,7 @@ void JSTextDecoderConstructor::finishCreation(VM& vm, JSC::JSGlobalObject* globa
The binding system is optimized for performance:
1. **Direct Pointer Access**: JavaScript objects maintain a direct pointer to Zig objects
2. **Property Caching**: WriteBarrier caching avoids repeated native calls for stable properties
2. **Property Caching**: WriteBarrier caching avoids repeated native calls for stable properties
3. **Memory Management**: JSC garbage collection integrated with Zig memory management
4. **Type Conversion**: Fast paths for common JavaScript/Zig type conversions
@@ -381,6 +388,7 @@ The binding system is optimized for performance:
To create a new class binding in Bun:
1. **Define the class interface** in a `.classes.ts` file:
```typescript
define({
name: "MyClass",
@@ -393,12 +401,13 @@ To create a new class binding in Bun:
myProperty: {
getter: true,
cache: true,
}
}
},
},
});
```
2. **Implement the native functionality** in a `.zig` file:
```zig
pub const MyClass = struct {
// Generated bindings
@@ -409,9 +418,9 @@ To create a new class binding in Bun:
// State
value: []const u8,
pub const new = bun.TrivialNew(@This());
// Constructor
pub fn constructor(
globalObject: *JSGlobalObject,
@@ -420,7 +429,7 @@ To create a new class binding in Bun:
const arg = callFrame.argument(0);
// Implementation
}
// Method
pub fn myMethod(
this: *MyClass,
@@ -429,17 +438,17 @@ To create a new class binding in Bun:
) bun.JSError!JSC.JSValue {
// Implementation
}
// Getter
pub fn getMyProperty(this: *MyClass, globalObject: *JSGlobalObject) JSC.JSValue {
return JSC.JSValue.jsString(globalObject, this.value);
}
// Resource cleanup
pub fn deinit(this: *MyClass) void {
// Clean up resources
}
pub fn finalize(this: *MyClass) void {
this.deinit();
bun.destroy(this);
@@ -474,11 +483,13 @@ For each Zig class, the system generates:
### 3. Zig Bindings
- **External Function Declarations**:
```zig
extern fn TextDecoderPrototype__decode(*TextDecoder, *JSC.JSGlobalObject, *JSC.CallFrame) callconv(JSC.conv) JSC.EncodedJSValue;
```
- **Cached Value Accessors**:
```zig
pub fn encodingGetCached(thisValue: JSC.JSValue) ?JSC.JSValue { ... }
pub fn encodingSetCached(thisValue: JSC.JSValue, globalObject: *JSC.JSGlobalObject, value: JSC.JSValue) void { ... }

View File

@@ -12,7 +12,7 @@ body:
If you need help or support using Bun, and are not reporting a bug, please
join our [Discord](https://discord.gg/CXdq2DP29u) server, where you can ask questions in the [`#help`](https://discord.gg/32EtH6p7HN) forum.
Make sure you are running the [latest](https://bun.sh/docs/installation#upgrading) version of Bun.
Make sure you are running the [latest](https://bun.com/docs/installation#upgrading) version of Bun.
The bug you are experiencing may already have been fixed.
Please try to include as much information as possible.

View File

@@ -2,44 +2,44 @@ name: 🇹 TypeScript Type Bug Report
description: Report an issue with TypeScript types
labels: [bug, types]
body:
- type: markdown
attributes:
value: |
Thank you for submitting a bug report. It helps make Bun better.
- type: markdown
attributes:
value: |
Thank you for submitting a bug report. It helps make Bun better.
If you need help or support using Bun, and are not reporting a bug, please
join our [Discord](https://discord.gg/CXdq2DP29u) server, where you can ask questions in the [`#help`](https://discord.gg/32EtH6p7HN) forum.
If you need help or support using Bun, and are not reporting a bug, please
join our [Discord](https://discord.gg/CXdq2DP29u) server, where you can ask questions in the [`#help`](https://discord.gg/32EtH6p7HN) forum.
Make sure you are running the [latest](https://bun.sh/docs/installation#upgrading) version of Bun.
The bug you are experiencing may already have been fixed.
Make sure you are running the [latest](https://bun.com/docs/installation#upgrading) version of Bun.
The bug you are experiencing may already have been fixed.
Please try to include as much information as possible.
Please try to include as much information as possible.
- type: input
attributes:
label: What version of Bun is running?
description: Copy the output of `bun --revision`
- type: input
attributes:
label: What platform is your computer?
description: |
For MacOS and Linux: copy the output of `uname -mprs`
For Windows: copy the output of `"$([Environment]::OSVersion | ForEach-Object VersionString) $(if ([Environment]::Is64BitOperatingSystem) { "x64" } else { "x86" })"` in the PowerShell console
- type: textarea
attributes:
label: What steps can reproduce the bug?
description: Explain the bug and provide a code snippet that can reproduce it.
validations:
required: true
- type: textarea
attributes:
label: What is the expected behavior?
description: If possible, please provide text instead of a screenshot.
- type: textarea
attributes:
label: What do you see instead?
description: If possible, please provide text instead of a screenshot.
- type: textarea
attributes:
label: Additional information
description: Is there anything else you think we should know?
- type: input
attributes:
label: What version of Bun is running?
description: Copy the output of `bun --revision`
- type: input
attributes:
label: What platform is your computer?
description: |
For MacOS and Linux: copy the output of `uname -mprs`
For Windows: copy the output of `"$([Environment]::OSVersion | ForEach-Object VersionString) $(if ([Environment]::Is64BitOperatingSystem) { "x64" } else { "x86" })"` in the PowerShell console
- type: textarea
attributes:
label: What steps can reproduce the bug?
description: Explain the bug and provide a code snippet that can reproduce it.
validations:
required: true
- type: textarea
attributes:
label: What is the expected behavior?
description: If possible, please provide text instead of a screenshot.
- type: textarea
attributes:
label: What do you see instead?
description: If possible, please provide text instead of a screenshot.
- type: textarea
attributes:
label: Additional information
description: Is there anything else you think we should know?

View File

@@ -1,28 +1,30 @@
name: format
name: autofix.ci
permissions:
contents: write
contents: read
on:
workflow_call:
workflow_dispatch:
pull_request:
merge_group:
push:
branches: ["main"]
env:
BUN_VERSION: "1.2.11"
LLVM_VERSION: "19.1.7"
LLVM_VERSION_MAJOR: "19"
jobs:
format:
autofix:
name: Format
runs-on: ubuntu-latest
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: true
steps:
- name: Checkout
uses: actions/checkout@v4
with:
fetch-depth: 0
- name: Configure Git
run: |
git config --global core.autocrlf true
@@ -44,25 +46,13 @@ jobs:
version: 0.14.0
- name: Zig Format
run: |
bun scripts/zig-remove-unreferenced-top-level-decls.ts src/
zig fmt src
bun scripts/sortImports src
./scripts/sort-imports.ts src
zig fmt src
- name: Commit
uses: stefanzweifel/git-auto-commit-action@v5
with:
commit_message: "`bun run zig-format`"
- name: Prettier Format
run: |
bun run prettier
- name: Commit
uses: stefanzweifel/git-auto-commit-action@v5
with:
commit_message: "`bun run prettier`"
- name: Clang Format
run: |
bun run clang-format
- name: Commit
uses: stefanzweifel/git-auto-commit-action@v5
with:
commit_message: "`bun run clang-format`"
- uses: autofix-ci/action@635ffb0c9798bd160680f18fd73371e355b85f27

View File

@@ -202,7 +202,7 @@ jobs:
body: |
Update `bun-types` version to ${{ steps.bun-version.outputs.BUN_VERSION }}
https://bun.sh/blog/${{ env.BUN_VERSION }}
https://bun.com/blog/${{ env.BUN_VERSION }}
push-to-fork: oven-sh/DefinitelyTyped
branch: ${{env.BUN_VERSION}}
docker:

View File

@@ -1,32 +0,0 @@
name: Lint
permissions:
contents: read
env:
BUN_VERSION: "1.2.0"
on:
workflow_call:
jobs:
lint:
name: Lint
runs-on: ubuntu-latest
outputs:
text_output: ${{ steps.lint.outputs.text_output }}
json_output: ${{ steps.lint.outputs.json_output }}
count: ${{ steps.lint.outputs.count }}
steps:
- name: Checkout
uses: actions/checkout@v4
- name: Setup Bun
uses: ./.github/actions/setup-bun
with:
bun-version: ${{ env.BUN_VERSION }}
- name: Install Dependencies
run: |
bun --cwd=packages/bun-internal-test install
- name: Lint
id: lint
run: |
bun packages/bun-internal-test/src/linter.ts

View File

@@ -0,0 +1,99 @@
name: Update hdrhistogram
on:
schedule:
- cron: "0 4 * * 0"
workflow_dispatch:
jobs:
check-update:
runs-on: ubuntu-latest
permissions:
contents: write
pull-requests: write
steps:
- uses: actions/checkout@v4
- name: Check hdrhistogram version
id: check-version
run: |
set -euo pipefail
# Extract the commit hash from the line after COMMIT
CURRENT_VERSION=$(awk '/[[:space:]]*COMMIT[[:space:]]*$/{getline; gsub(/^[[:space:]]+|[[:space:]]+$/,"",$0); print}' cmake/targets/BuildHdrHistogram.cmake)
if [ -z "$CURRENT_VERSION" ]; then
echo "Error: Could not find COMMIT line in BuildHdrHistogram.cmake"
exit 1
fi
# Validate that it looks like a git hash
if ! [[ $CURRENT_VERSION =~ ^[0-9a-f]{40}$ ]]; then
echo "Error: Invalid git hash format in BuildHdrHistogram.cmake"
echo "Found: $CURRENT_VERSION"
echo "Expected: 40 character hexadecimal string"
exit 1
fi
echo "current=$CURRENT_VERSION" >> $GITHUB_OUTPUT
LATEST_RELEASE=$(curl -sL https://api.github.com/repos/HdrHistogram/HdrHistogram_c/releases/latest)
if [ -z "$LATEST_RELEASE" ]; then
echo "Error: Failed to fetch latest release from GitHub API"
exit 1
fi
LATEST_TAG=$(echo "$LATEST_RELEASE" | jq -r '.tag_name')
if [ -z "$LATEST_TAG" ] || [ "$LATEST_TAG" = "null" ]; then
echo "Error: Could not extract tag name from GitHub API response"
exit 1
fi
LATEST_TAG_SHA=$(curl -sL "https://api.github.com/repos/HdrHistogram/HdrHistogram_c/git/refs/tags/$LATEST_TAG" | jq -r '.object.sha')
if [ -z "$LATEST_TAG_SHA" ] || [ "$LATEST_TAG_SHA" = "null" ]; then
echo "Error: Could not fetch SHA for tag $LATEST_TAG"
exit 1
fi
LATEST_SHA=$(curl -sL "https://api.github.com/repos/HdrHistogram/HdrHistogram_c/git/tags/$LATEST_TAG_SHA" | jq -r '.object.sha')
if [ -z "$LATEST_SHA" ] || [ "$LATEST_SHA" = "null" ]; then
echo "Error: Could not fetch SHA for tag $LATEST_TAG @ $LATEST_TAG_SHA"
exit 1
fi
if ! [[ $LATEST_SHA =~ ^[0-9a-f]{40}$ ]]; then
echo "Error: Invalid SHA format received from GitHub"
echo "Found: $LATEST_SHA"
echo "Expected: 40 character hexadecimal string"
exit 1
fi
echo "latest=$LATEST_SHA" >> $GITHUB_OUTPUT
echo "tag=$LATEST_TAG" >> $GITHUB_OUTPUT
- name: Update version if needed
if: success() && steps.check-version.outputs.current != steps.check-version.outputs.latest
run: |
set -euo pipefail
# Handle multi-line format where COMMIT and its value are on separate lines
sed -i -E '/[[:space:]]*COMMIT[[:space:]]*$/{n;s/[[:space:]]*([0-9a-f]+)[[:space:]]*$/ ${{ steps.check-version.outputs.latest }}/}' cmake/targets/BuildHdrHistogram.cmake
- name: Create Pull Request
if: success() && steps.check-version.outputs.current != steps.check-version.outputs.latest
uses: peter-evans/create-pull-request@v4
with:
token: ${{ secrets.GITHUB_TOKEN }}
add-paths: |
cmake/targets/BuildHdrHistogram.cmake
commit-message: "deps: update hdrhistogram to ${{ steps.check-version.outputs.tag }} (${{ steps.check-version.outputs.latest }})"
title: "deps: update hdrhistogram to ${{ steps.check-version.outputs.tag }}"
delete-branch: true
branch: deps/update-cares-${{ github.run_number }}
body: |
## What does this PR do?
Updates hdrhistogram to version ${{ steps.check-version.outputs.tag }}
Compare: https://github.com/HdrHistogram/HdrHistogram_c/compare/${{ steps.check-version.outputs.current }}...${{ steps.check-version.outputs.latest }}
Auto-updated by [this workflow](https://github.com/oven-sh/bun/actions/workflows/update-cares.yml)

99
.github/workflows/update-highway.yml vendored Normal file
View File

@@ -0,0 +1,99 @@
name: Update highway
on:
schedule:
- cron: "0 4 * * 0"
workflow_dispatch:
jobs:
check-update:
runs-on: ubuntu-latest
permissions:
contents: write
pull-requests: write
steps:
- uses: actions/checkout@v4
- name: Check highway version
id: check-version
run: |
set -euo pipefail
# Extract the commit hash from the line after COMMIT
CURRENT_VERSION=$(awk '/[[:space:]]*COMMIT[[:space:]]*$/{getline; gsub(/^[[:space:]]+|[[:space:]]+$/,"",$0); print}' cmake/targets/BuildHighway.cmake)
if [ -z "$CURRENT_VERSION" ]; then
echo "Error: Could not find COMMIT line in BuildHighway.cmake"
exit 1
fi
# Validate that it looks like a git hash
if ! [[ $CURRENT_VERSION =~ ^[0-9a-f]{40}$ ]]; then
echo "Error: Invalid git hash format in BuildHighway.cmake"
echo "Found: $CURRENT_VERSION"
echo "Expected: 40 character hexadecimal string"
exit 1
fi
echo "current=$CURRENT_VERSION" >> $GITHUB_OUTPUT
LATEST_RELEASE=$(curl -sL https://api.github.com/repos/google/highway/releases/latest)
if [ -z "$LATEST_RELEASE" ]; then
echo "Error: Failed to fetch latest release from GitHub API"
exit 1
fi
LATEST_TAG=$(echo "$LATEST_RELEASE" | jq -r '.tag_name')
if [ -z "$LATEST_TAG" ] || [ "$LATEST_TAG" = "null" ]; then
echo "Error: Could not extract tag name from GitHub API response"
exit 1
fi
LATEST_TAG_SHA=$(curl -sL "https://api.github.com/repos/google/highway/git/refs/tags/$LATEST_TAG" | jq -r '.object.sha')
if [ -z "$LATEST_TAG_SHA" ] || [ "$LATEST_TAG_SHA" = "null" ]; then
echo "Error: Could not fetch SHA for tag $LATEST_TAG"
exit 1
fi
LATEST_SHA=$(curl -sL "https://api.github.com/repos/google/highway/git/tags/$LATEST_TAG_SHA" | jq -r '.object.sha')
if [ -z "$LATEST_SHA" ] || [ "$LATEST_SHA" = "null" ]; then
echo "Error: Could not fetch SHA for tag $LATEST_TAG @ $LATEST_TAG_SHA"
exit 1
fi
if ! [[ $LATEST_SHA =~ ^[0-9a-f]{40}$ ]]; then
echo "Error: Invalid SHA format received from GitHub"
echo "Found: $LATEST_SHA"
echo "Expected: 40 character hexadecimal string"
exit 1
fi
echo "latest=$LATEST_SHA" >> $GITHUB_OUTPUT
echo "tag=$LATEST_TAG" >> $GITHUB_OUTPUT
- name: Update version if needed
if: success() && steps.check-version.outputs.current != steps.check-version.outputs.latest
run: |
set -euo pipefail
# Handle multi-line format where COMMIT and its value are on separate lines
sed -i -E '/[[:space:]]*COMMIT[[:space:]]*$/{n;s/[[:space:]]*([0-9a-f]+)[[:space:]]*$/ ${{ steps.check-version.outputs.latest }}/}' cmake/targets/BuildHighway.cmake
- name: Create Pull Request
if: success() && steps.check-version.outputs.current != steps.check-version.outputs.latest
uses: peter-evans/create-pull-request@v4
with:
token: ${{ secrets.GITHUB_TOKEN }}
add-paths: |
cmake/targets/BuildHighway.cmake
commit-message: "deps: update highway to ${{ steps.check-version.outputs.tag }} (${{ steps.check-version.outputs.latest }})"
title: "deps: update highway to ${{ steps.check-version.outputs.tag }}"
delete-branch: true
branch: deps/update-cares-${{ github.run_number }}
body: |
## What does this PR do?
Updates highway to version ${{ steps.check-version.outputs.tag }}
Compare: https://github.com/google/highway/compare/${{ steps.check-version.outputs.current }}...${{ steps.check-version.outputs.latest }}
Auto-updated by [this workflow](https://github.com/oven-sh/bun/actions/workflows/update-cares.yml)

47
.github/workflows/vscode-release.yml vendored Normal file
View File

@@ -0,0 +1,47 @@
name: VSCode Extension Publish
on:
workflow_dispatch:
inputs:
version:
description: "Version to publish (e.g. 0.0.25) - Check the marketplace for the latest version"
required: true
type: string
jobs:
publish:
name: "Publish to VS Code Marketplace"
runs-on: ubuntu-latest
steps:
- name: Checkout
uses: actions/checkout@v4
- name: Setup Bun
uses: ./.github/actions/setup-bun
with:
bun-version: "1.2.18"
- name: Install dependencies (root)
run: bun install
- name: Install dependencies
run: bun install
working-directory: packages/bun-vscode
- name: Set Version
run: bun pm version ${{ github.event.inputs.version }} --no-git-tag-version --allow-same-version
working-directory: packages/bun-vscode
- name: Build (inspector protocol)
run: bun install && bun run build
working-directory: packages/bun-inspector-protocol
- name: Build (vscode extension)
run: bun run build
working-directory: packages/bun-vscode
- name: Publish
if: success()
run: bunx vsce publish
env:
VSCE_PAT: ${{ secrets.VSCODE_EXTENSION }}
working-directory: packages/bun-vscode/extension

1
.gitignore vendored
View File

@@ -36,6 +36,7 @@
*.out.refresh.js
*.pdb
*.sqlite
*.swp
*.tmp
*.trace
*.wat

1005
.vscode/launch.json generated vendored

File diff suppressed because it is too large Load Diff

View File

@@ -168,4 +168,5 @@
"WebKit/WebInspectorUI": true,
},
"git.detectSubmodules": false,
// "bun.test.customScript": "./build/debug/bun-debug test"
}

View File

@@ -4,9 +4,9 @@ This is the Bun repository - an all-in-one JavaScript runtime & toolkit designed
### Build Commands
- **Build debug version**: `bun bd` or `bun run build:debug`
- **Build debug version**: `bun bd`
- Creates a debug build at `./build/debug/bun-debug`
- Compilation takes ~2.5 minutes
- Compilation takes ~5 minutes. Don't timeout, be patient.
- **Run tests with your debug build**: `bun bd test <test-file>`
- **CRITICAL**: Never use `bun test` directly - it won't include your changes
- **Run any command with debug build**: `bun bd <command>`

View File

@@ -1,6 +1,6 @@
Configuring a development environment for Bun can take 10-30 minutes depending on your internet connection and computer speed. You will need ~10GB of free disk space for the repository and build artifacts.
If you are using Windows, please refer to [this guide](https://bun.sh/docs/project/building-windows)
If you are using Windows, please refer to [this guide](https://bun.com/docs/project/building-windows)
## Install Dependencies
@@ -37,7 +37,7 @@ Before starting, you will need to already have a release build of Bun installed,
{% codetabs %}
```bash#Native
$ curl -fsSL https://bun.sh/install | bash
$ curl -fsSL https://bun.com/install | bash
```
```bash#npm
@@ -160,6 +160,7 @@ In particular, these are:
- `./src/codegen/generate-jssink.ts` -- Generates `build/debug/codegen/JSSink.cpp`, `build/debug/codegen/JSSink.h` which implement various classes for interfacing with `ReadableStream`. This is internally how `FileSink`, `ArrayBufferSink`, `"type": "direct"` streams and other code related to streams works.
- `./src/codegen/generate-classes.ts` -- Generates `build/debug/codegen/ZigGeneratedClasses*`, which generates Zig & C++ bindings for JavaScriptCore classes implemented in Zig. In `**/*.classes.ts` files, we define the interfaces for various classes, methods, prototypes, getters/setters etc which the code generator reads to generate boilerplate code implementing the JavaScript objects in C++ and wiring them up to Zig
- `./src/codegen/cppbind.ts` -- Generates automatic Zig bindings for C++ functions marked with `[[ZIG_EXPORT]]` attributes.
- `./src/codegen/bundle-modules.ts` -- Bundles built-in modules like `node:fs`, `bun:ffi` into files we can include in the final binary. In development, these can be reloaded without rebuilding Zig (you still need to run `bun run build`, but it re-reads the transpiled files from disk afterwards). In release builds, these are embedded into the binary.
- `./src/codegen/bundle-functions.ts` -- Bundles globally-accessible functions implemented in JavaScript/TypeScript like `ReadableStream`, `WritableStream`, and a handful more. These are used similarly to the builtin modules, but the output more closely aligns with what WebKit/Safari does for Safari's built-in functions so that we can copy-paste the implementations from WebKit as a starting point.

2
LATEST
View File

@@ -1 +1 @@
1.2.18
1.2.19

View File

@@ -980,7 +980,7 @@ release-create-auto-updater:
.PHONY: release-create
release-create:
gh release create --title "bun v$(PACKAGE_JSON_VERSION)" "$(BUN_BUILD_TAG)"
gh release create --repo=$(BUN_AUTO_UPDATER_REPO) --title "bun v$(PACKAGE_JSON_VERSION)" "$(BUN_BUILD_TAG)" -n "See https://github.com/oven-sh/bun/releases/tag/$(BUN_BUILD_TAG) for release notes. Using the install script or bun upgrade is the recommended way to install bun. Join bun's Discord to get access https://bun.sh/discord"
gh release create --repo=$(BUN_AUTO_UPDATER_REPO) --title "bun v$(PACKAGE_JSON_VERSION)" "$(BUN_BUILD_TAG)" -n "See https://github.com/oven-sh/bun/releases/tag/$(BUN_BUILD_TAG) for release notes. Using the install script or bun upgrade is the recommended way to install bun. Join bun's Discord to get access https://bun.com/discord"
release-bin-entitlements:
@@ -1977,7 +1977,7 @@ integration-test-dev: # to run integration tests
USE_EXISTING_PROCESS=true TEST_SERVER_URL=http://localhost:3000 node test/scripts/browser.js
copy-install:
cp src/cli/install.sh ../bun.sh/docs/install.html
cp src/cli/install.sh ../bun.com/docs/install.html
copy-to-bun-release-dir: copy-to-bun-release-dir-bin copy-to-bun-release-dir-dsym
@@ -2019,28 +2019,28 @@ vendor-dev: assert-deps submodule npm-install-dev vendor-without-npm
.PHONY: bun
bun:
@echo 'makefile is deprecated - use `cmake` / `bun run build`'
@echo 'See https://bun.sh/docs/project/contributing for more details'
@echo 'See https://bun.com/docs/project/contributing for more details'
cpp:
@echo 'makefile is deprecated - use `cmake` / `bun run build`'
@echo 'See https://bun.sh/docs/project/contributing for more details'
@echo 'See https://bun.com/docs/project/contributing for more details'
zig:
@echo 'makefile is deprecated - use `cmake` / `bun run build`'
@echo 'See https://bun.sh/docs/project/contributing for more details'
@echo 'See https://bun.com/docs/project/contributing for more details'
dev:
@echo 'makefile is deprecated - use `cmake` / `bun run build`'
@echo 'See https://bun.sh/docs/project/contributing for more details'
@echo 'See https://bun.com/docs/project/contributing for more details'
setup:
@echo 'makefile is deprecated - use `cmake` / `bun run build`'
@echo 'See https://bun.sh/docs/project/contributing for more details'
@echo 'See https://bun.com/docs/project/contributing for more details'
bindings:
@echo 'makefile is deprecated - use `cmake` / `bun run build`'
@echo 'See https://bun.sh/docs/project/contributing for more details'
@echo 'See https://bun.com/docs/project/contributing for more details'
help:
@echo 'makefile is deprecated - use `cmake` / `bun run build`'
@echo 'See https://bun.sh/docs/project/contributing for more details'
@echo 'See https://bun.com/docs/project/contributing for more details'

588
README.md
View File

@@ -1,16 +1,16 @@
<p align="center">
<a href="https://bun.sh"><img src="https://github.com/user-attachments/assets/50282090-adfd-4ddb-9e27-c30753c6b161" alt="Logo" height=170></a>
<a href="https://bun.com"><img src="https://github.com/user-attachments/assets/50282090-adfd-4ddb-9e27-c30753c6b161" alt="Logo" height=170></a>
</p>
<h1 align="center">Bun</h1>
<p align="center">
<a href="https://bun.sh/discord" target="_blank"><img height=20 src="https://img.shields.io/discord/876711213126520882" /></a>
<a href="https://bun.com/discord" target="_blank"><img height=20 src="https://img.shields.io/discord/876711213126520882" /></a>
<img src="https://img.shields.io/github/stars/oven-sh/bun" alt="stars">
<a href="https://twitter.com/jarredsumner/status/1542824445810642946"><img src="https://img.shields.io/static/v1?label=speed&message=fast&color=success" alt="Bun speed" /></a>
</p>
<div align="center">
<a href="https://bun.sh/docs">Documentation</a>
<a href="https://bun.com/docs">Documentation</a>
<span>&nbsp;&nbsp;•&nbsp;&nbsp;</span>
<a href="https://discord.com/invite/CXdq2DP29u">Discord</a>
<span>&nbsp;&nbsp;•&nbsp;&nbsp;</span>
@@ -20,7 +20,7 @@
<br />
</div>
### [Read the docs →](https://bun.sh/docs)
### [Read the docs →](https://bun.com/docs)
## What is Bun?
@@ -47,14 +47,14 @@ Bun supports Linux (x64 & arm64), macOS (x64 & Apple Silicon) and Windows (x64).
> **Linux users** — Kernel version 5.6 or higher is strongly recommended, but the minimum is 5.1.
> **x64 users** — if you see "illegal instruction" or similar errors, check our [CPU requirements](https://bun.sh/docs/installation#cpu-requirements-and-baseline-builds)
> **x64 users** — if you see "illegal instruction" or similar errors, check our [CPU requirements](https://bun.com/docs/installation#cpu-requirements-and-baseline-builds)
```sh
# with install script (recommended)
curl -fsSL https://bun.sh/install | bash
curl -fsSL https://bun.com/install | bash
# on windows
powershell -c "irm bun.sh/install.ps1 | iex"
powershell -c "irm bun.com/install.ps1 | iex"
# with npm
npm install -g bun
@@ -87,351 +87,329 @@ bun upgrade --canary
## Quick links
- Intro
- [What is Bun?](https://bun.sh/docs/index)
- [Installation](https://bun.sh/docs/installation)
- [Quickstart](https://bun.sh/docs/quickstart)
- [TypeScript](https://bun.sh/docs/typescript)
- [What is Bun?](https://bun.com/docs/index)
- [Installation](https://bun.com/docs/installation)
- [Quickstart](https://bun.com/docs/quickstart)
- [TypeScript](https://bun.com/docs/typescript)
- Templating
- [`bun init`](https://bun.sh/docs/cli/init)
- [`bun create`](https://bun.sh/docs/cli/bun-create)
- [`bun init`](https://bun.com/docs/cli/init)
- [`bun create`](https://bun.com/docs/cli/bun-create)
- CLI
- [`bun upgrade`](https://bun.sh/docs/cli/bun-upgrade)
- [`bun upgrade`](https://bun.com/docs/cli/bun-upgrade)
- Runtime
- [`bun run`](https://bun.sh/docs/cli/run)
- [File types (Loaders)](https://bun.sh/docs/runtime/loaders)
- [TypeScript](https://bun.sh/docs/runtime/typescript)
- [JSX](https://bun.sh/docs/runtime/jsx)
- [Environment variables](https://bun.sh/docs/runtime/env)
- [Bun APIs](https://bun.sh/docs/runtime/bun-apis)
- [Web APIs](https://bun.sh/docs/runtime/web-apis)
- [Node.js compatibility](https://bun.sh/docs/runtime/nodejs-apis)
- [Single-file executable](https://bun.sh/docs/bundler/executables)
- [Plugins](https://bun.sh/docs/runtime/plugins)
- [Watch mode / Hot Reloading](https://bun.sh/docs/runtime/hot)
- [Module resolution](https://bun.sh/docs/runtime/modules)
- [Auto-install](https://bun.sh/docs/runtime/autoimport)
- [bunfig.toml](https://bun.sh/docs/runtime/bunfig)
- [Debugger](https://bun.sh/docs/runtime/debugger)
- [$ Shell](https://bun.sh/docs/runtime/shell)
- [`bun run`](https://bun.com/docs/cli/run)
- [File types (Loaders)](https://bun.com/docs/runtime/loaders)
- [TypeScript](https://bun.com/docs/runtime/typescript)
- [JSX](https://bun.com/docs/runtime/jsx)
- [Environment variables](https://bun.com/docs/runtime/env)
- [Bun APIs](https://bun.com/docs/runtime/bun-apis)
- [Web APIs](https://bun.com/docs/runtime/web-apis)
- [Node.js compatibility](https://bun.com/docs/runtime/nodejs-apis)
- [Single-file executable](https://bun.com/docs/bundler/executables)
- [Plugins](https://bun.com/docs/runtime/plugins)
- [Watch mode / Hot Reloading](https://bun.com/docs/runtime/hot)
- [Module resolution](https://bun.com/docs/runtime/modules)
- [Auto-install](https://bun.com/docs/runtime/autoimport)
- [bunfig.toml](https://bun.com/docs/runtime/bunfig)
- [Debugger](https://bun.com/docs/runtime/debugger)
- [$ Shell](https://bun.com/docs/runtime/shell)
- Package manager
- [`bun install`](https://bun.sh/docs/cli/install)
- [`bun add`](https://bun.sh/docs/cli/add)
- [`bun remove`](https://bun.sh/docs/cli/remove)
- [`bun update`](https://bun.sh/docs/cli/update)
- [`bun link`](https://bun.sh/docs/cli/link)
- [`bun unlink`](https://bun.sh/docs/cli/unlink)
- [`bun pm`](https://bun.sh/docs/cli/pm)
- [`bun outdated`](https://bun.sh/docs/cli/outdated)
- [`bun publish`](https://bun.sh/docs/cli/publish)
- [`bun patch`](https://bun.sh/docs/install/patch)
- [`bun patch-commit`](https://bun.sh/docs/cli/patch-commit)
- [Global cache](https://bun.sh/docs/install/cache)
- [Workspaces](https://bun.sh/docs/install/workspaces)
- [Lifecycle scripts](https://bun.sh/docs/install/lifecycle)
- [Filter](https://bun.sh/docs/cli/filter)
- [Lockfile](https://bun.sh/docs/install/lockfile)
- [Scopes and registries](https://bun.sh/docs/install/registries)
- [Overrides and resolutions](https://bun.sh/docs/install/overrides)
- [`.npmrc`](https://bun.sh/docs/install/npmrc)
- [`bun install`](https://bun.com/docs/cli/install)
- [`bun add`](https://bun.com/docs/cli/add)
- [`bun remove`](https://bun.com/docs/cli/remove)
- [`bun update`](https://bun.com/docs/cli/update)
- [`bun link`](https://bun.com/docs/cli/link)
- [`bun unlink`](https://bun.com/docs/cli/unlink)
- [`bun pm`](https://bun.com/docs/cli/pm)
- [`bun outdated`](https://bun.com/docs/cli/outdated)
- [`bun publish`](https://bun.com/docs/cli/publish)
- [`bun patch`](https://bun.com/docs/install/patch)
- [`bun patch-commit`](https://bun.com/docs/cli/patch-commit)
- [Global cache](https://bun.com/docs/install/cache)
- [Workspaces](https://bun.com/docs/install/workspaces)
- [Lifecycle scripts](https://bun.com/docs/install/lifecycle)
- [Filter](https://bun.com/docs/cli/filter)
- [Lockfile](https://bun.com/docs/install/lockfile)
- [Scopes and registries](https://bun.com/docs/install/registries)
- [Overrides and resolutions](https://bun.com/docs/install/overrides)
- [`.npmrc`](https://bun.com/docs/install/npmrc)
- Bundler
- [`Bun.build`](https://bun.sh/docs/bundler)
- [Loaders](https://bun.sh/docs/bundler/loaders)
- [Plugins](https://bun.sh/docs/bundler/plugins)
- [Macros](https://bun.sh/docs/bundler/macros)
- [vs esbuild](https://bun.sh/docs/bundler/vs-esbuild)
- [Single-file executable](https://bun.sh/docs/bundler/executables)
- [CSS](https://bun.sh/docs/bundler/css)
- [HTML](https://bun.sh/docs/bundler/html)
- [Hot Module Replacement (HMR)](https://bun.sh/docs/bundler/hmr)
- [Full-stack with HTML imports](https://bun.sh/docs/bundler/fullstack)
- [`Bun.build`](https://bun.com/docs/bundler)
- [Loaders](https://bun.com/docs/bundler/loaders)
- [Plugins](https://bun.com/docs/bundler/plugins)
- [Macros](https://bun.com/docs/bundler/macros)
- [vs esbuild](https://bun.com/docs/bundler/vs-esbuild)
- [Single-file executable](https://bun.com/docs/bundler/executables)
- [CSS](https://bun.com/docs/bundler/css)
- [HTML](https://bun.com/docs/bundler/html)
- [Hot Module Replacement (HMR)](https://bun.com/docs/bundler/hmr)
- [Full-stack with HTML imports](https://bun.com/docs/bundler/fullstack)
- Test runner
- [`bun test`](https://bun.sh/docs/cli/test)
- [Writing tests](https://bun.sh/docs/test/writing)
- [Watch mode](https://bun.sh/docs/test/hot)
- [Lifecycle hooks](https://bun.sh/docs/test/lifecycle)
- [Mocks](https://bun.sh/docs/test/mocks)
- [Snapshots](https://bun.sh/docs/test/snapshots)
- [Dates and times](https://bun.sh/docs/test/time)
- [DOM testing](https://bun.sh/docs/test/dom)
- [Code coverage](https://bun.sh/docs/test/coverage)
- [Configuration](https://bun.sh/docs/test/configuration)
- [Discovery](https://bun.sh/docs/test/discovery)
- [Reporters](https://bun.sh/docs/test/reporters)
- [Runtime Behavior](https://bun.sh/docs/test/runtime-behavior)
- [`bun test`](https://bun.com/docs/cli/test)
- [Writing tests](https://bun.com/docs/test/writing)
- [Watch mode](https://bun.com/docs/test/hot)
- [Lifecycle hooks](https://bun.com/docs/test/lifecycle)
- [Mocks](https://bun.com/docs/test/mocks)
- [Snapshots](https://bun.com/docs/test/snapshots)
- [Dates and times](https://bun.com/docs/test/time)
- [DOM testing](https://bun.com/docs/test/dom)
- [Code coverage](https://bun.com/docs/test/coverage)
- [Configuration](https://bun.com/docs/test/configuration)
- [Discovery](https://bun.com/docs/test/discovery)
- [Reporters](https://bun.com/docs/test/reporters)
- [Runtime Behavior](https://bun.com/docs/test/runtime-behavior)
- Package runner
- [`bunx`](https://bun.sh/docs/cli/bunx)
- [`bunx`](https://bun.com/docs/cli/bunx)
- API
- [HTTP server (`Bun.serve`)](https://bun.sh/docs/api/http)
- [WebSockets](https://bun.sh/docs/api/websockets)
- [Workers](https://bun.sh/docs/api/workers)
- [Binary data](https://bun.sh/docs/api/binary-data)
- [Streams](https://bun.sh/docs/api/streams)
- [File I/O (`Bun.file`)](https://bun.sh/docs/api/file-io)
- [import.meta](https://bun.sh/docs/api/import-meta)
- [SQLite (`bun:sqlite`)](https://bun.sh/docs/api/sqlite)
- [PostgreSQL (`Bun.sql`)](https://bun.sh/docs/api/sql)
- [Redis (`Bun.redis`)](https://bun.sh/docs/api/redis)
- [S3 Client (`Bun.s3`)](https://bun.sh/docs/api/s3)
- [FileSystemRouter](https://bun.sh/docs/api/file-system-router)
- [TCP sockets](https://bun.sh/docs/api/tcp)
- [UDP sockets](https://bun.sh/docs/api/udp)
- [Globals](https://bun.sh/docs/api/globals)
- [$ Shell](https://bun.sh/docs/runtime/shell)
- [Child processes (spawn)](https://bun.sh/docs/api/spawn)
- [Transpiler (`Bun.Transpiler`)](https://bun.sh/docs/api/transpiler)
- [Hashing](https://bun.sh/docs/api/hashing)
- [Colors (`Bun.color`)](https://bun.sh/docs/api/color)
- [Console](https://bun.sh/docs/api/console)
- [FFI (`bun:ffi`)](https://bun.sh/docs/api/ffi)
- [C Compiler (`bun:ffi` cc)](https://bun.sh/docs/api/cc)
- [HTMLRewriter](https://bun.sh/docs/api/html-rewriter)
- [Testing (`bun:test`)](https://bun.sh/docs/api/test)
- [Cookies (`Bun.Cookie`)](https://bun.sh/docs/api/cookie)
- [Utils](https://bun.sh/docs/api/utils)
- [Node-API](https://bun.sh/docs/api/node-api)
- [Glob (`Bun.Glob`)](https://bun.sh/docs/api/glob)
- [Semver (`Bun.semver`)](https://bun.sh/docs/api/semver)
- [DNS](https://bun.sh/docs/api/dns)
- [fetch API extensions](https://bun.sh/docs/api/fetch)
- [HTTP server (`Bun.serve`)](https://bun.com/docs/api/http)
- [WebSockets](https://bun.com/docs/api/websockets)
- [Workers](https://bun.com/docs/api/workers)
- [Binary data](https://bun.com/docs/api/binary-data)
- [Streams](https://bun.com/docs/api/streams)
- [File I/O (`Bun.file`)](https://bun.com/docs/api/file-io)
- [import.meta](https://bun.com/docs/api/import-meta)
- [SQLite (`bun:sqlite`)](https://bun.com/docs/api/sqlite)
- [PostgreSQL (`Bun.sql`)](https://bun.com/docs/api/sql)
- [Redis (`Bun.redis`)](https://bun.com/docs/api/redis)
- [S3 Client (`Bun.s3`)](https://bun.com/docs/api/s3)
- [FileSystemRouter](https://bun.com/docs/api/file-system-router)
- [TCP sockets](https://bun.com/docs/api/tcp)
- [UDP sockets](https://bun.com/docs/api/udp)
- [Globals](https://bun.com/docs/api/globals)
- [$ Shell](https://bun.com/docs/runtime/shell)
- [Child processes (spawn)](https://bun.com/docs/api/spawn)
- [Transpiler (`Bun.Transpiler`)](https://bun.com/docs/api/transpiler)
- [Hashing](https://bun.com/docs/api/hashing)
- [Colors (`Bun.color`)](https://bun.com/docs/api/color)
- [Console](https://bun.com/docs/api/console)
- [FFI (`bun:ffi`)](https://bun.com/docs/api/ffi)
- [C Compiler (`bun:ffi` cc)](https://bun.com/docs/api/cc)
- [HTMLRewriter](https://bun.com/docs/api/html-rewriter)
- [Testing (`bun:test`)](https://bun.com/docs/api/test)
- [Cookies (`Bun.Cookie`)](https://bun.com/docs/api/cookie)
- [Utils](https://bun.com/docs/api/utils)
- [Node-API](https://bun.com/docs/api/node-api)
- [Glob (`Bun.Glob`)](https://bun.com/docs/api/glob)
- [Semver (`Bun.semver`)](https://bun.com/docs/api/semver)
- [DNS](https://bun.com/docs/api/dns)
- [fetch API extensions](https://bun.com/docs/api/fetch)
## Guides
- Binary
- [Convert a Blob to a string](https://bun.sh/guides/binary/blob-to-string)
- [Convert a Buffer to a blob](https://bun.sh/guides/binary/buffer-to-blob)
- [Convert a Blob to a DataView](https://bun.sh/guides/binary/blob-to-dataview)
- [Convert a Buffer to a string](https://bun.sh/guides/binary/buffer-to-string)
- [Convert a Blob to a ReadableStream](https://bun.sh/guides/binary/blob-to-stream)
- [Convert a Blob to a Uint8Array](https://bun.sh/guides/binary/blob-to-typedarray)
- [Convert a DataView to a string](https://bun.sh/guides/binary/dataview-to-string)
- [Convert a Uint8Array to a Blob](https://bun.sh/guides/binary/typedarray-to-blob)
- [Convert a Blob to an ArrayBuffer](https://bun.sh/guides/binary/blob-to-arraybuffer)
- [Convert an ArrayBuffer to a Blob](https://bun.sh/guides/binary/arraybuffer-to-blob)
- [Convert a Buffer to a Uint8Array](https://bun.sh/guides/binary/buffer-to-typedarray)
- [Convert a Uint8Array to a Buffer](https://bun.sh/guides/binary/typedarray-to-buffer)
- [Convert a Uint8Array to a string](https://bun.sh/guides/binary/typedarray-to-string)
- [Convert a Buffer to an ArrayBuffer](https://bun.sh/guides/binary/buffer-to-arraybuffer)
- [Convert an ArrayBuffer to a Buffer](https://bun.sh/guides/binary/arraybuffer-to-buffer)
- [Convert an ArrayBuffer to a string](https://bun.sh/guides/binary/arraybuffer-to-string)
- [Convert a Uint8Array to a DataView](https://bun.sh/guides/binary/typedarray-to-dataview)
- [Convert a Buffer to a ReadableStream](https://bun.sh/guides/binary/buffer-to-readablestream)
- [Convert a Uint8Array to an ArrayBuffer](https://bun.sh/guides/binary/typedarray-to-arraybuffer)
- [Convert an ArrayBuffer to a Uint8Array](https://bun.sh/guides/binary/arraybuffer-to-typedarray)
- [Convert an ArrayBuffer to an array of numbers](https://bun.sh/guides/binary/arraybuffer-to-array)
- [Convert a Uint8Array to a ReadableStream](https://bun.sh/guides/binary/typedarray-to-readablestream)
- [Convert a Blob to a string](https://bun.com/guides/binary/blob-to-string)
- [Convert a Buffer to a blob](https://bun.com/guides/binary/buffer-to-blob)
- [Convert a Blob to a DataView](https://bun.com/guides/binary/blob-to-dataview)
- [Convert a Buffer to a string](https://bun.com/guides/binary/buffer-to-string)
- [Convert a Blob to a ReadableStream](https://bun.com/guides/binary/blob-to-stream)
- [Convert a Blob to a Uint8Array](https://bun.com/guides/binary/blob-to-typedarray)
- [Convert a DataView to a string](https://bun.com/guides/binary/dataview-to-string)
- [Convert a Uint8Array to a Blob](https://bun.com/guides/binary/typedarray-to-blob)
- [Convert a Blob to an ArrayBuffer](https://bun.com/guides/binary/blob-to-arraybuffer)
- [Convert an ArrayBuffer to a Blob](https://bun.com/guides/binary/arraybuffer-to-blob)
- [Convert a Buffer to a Uint8Array](https://bun.com/guides/binary/buffer-to-typedarray)
- [Convert a Uint8Array to a Buffer](https://bun.com/guides/binary/typedarray-to-buffer)
- [Convert a Uint8Array to a string](https://bun.com/guides/binary/typedarray-to-string)
- [Convert a Buffer to an ArrayBuffer](https://bun.com/guides/binary/buffer-to-arraybuffer)
- [Convert an ArrayBuffer to a Buffer](https://bun.com/guides/binary/arraybuffer-to-buffer)
- [Convert an ArrayBuffer to a string](https://bun.com/guides/binary/arraybuffer-to-string)
- [Convert a Uint8Array to a DataView](https://bun.com/guides/binary/typedarray-to-dataview)
- [Convert a Buffer to a ReadableStream](https://bun.com/guides/binary/buffer-to-readablestream)
- [Convert a Uint8Array to an ArrayBuffer](https://bun.com/guides/binary/typedarray-to-arraybuffer)
- [Convert an ArrayBuffer to a Uint8Array](https://bun.com/guides/binary/arraybuffer-to-typedarray)
- [Convert an ArrayBuffer to an array of numbers](https://bun.com/guides/binary/arraybuffer-to-array)
- [Convert a Uint8Array to a ReadableStream](https://bun.com/guides/binary/typedarray-to-readablestream)
- Ecosystem
- [Use React and JSX](https://bun.sh/guides/ecosystem/react)
- [Use EdgeDB with Bun](https://bun.sh/guides/ecosystem/edgedb)
- [Use Prisma with Bun](https://bun.sh/guides/ecosystem/prisma)
- [Add Sentry to a Bun app](https://bun.sh/guides/ecosystem/sentry)
- [Create a Discord bot](https://bun.sh/guides/ecosystem/discordjs)
- [Run Bun as a daemon with PM2](https://bun.sh/guides/ecosystem/pm2)
- [Use Drizzle ORM with Bun](https://bun.sh/guides/ecosystem/drizzle)
- [Build an app with Nuxt and Bun](https://bun.sh/guides/ecosystem/nuxt)
- [Build an app with Qwik and Bun](https://bun.sh/guides/ecosystem/qwik)
- [Build an app with Astro and Bun](https://bun.sh/guides/ecosystem/astro)
- [Build an app with Remix and Bun](https://bun.sh/guides/ecosystem/remix)
- [Build a frontend using Vite and Bun](https://bun.sh/guides/ecosystem/vite)
- [Build an app with Next.js and Bun](https://bun.sh/guides/ecosystem/nextjs)
- [Run Bun as a daemon with systemd](https://bun.sh/guides/ecosystem/systemd)
- [Deploy a Bun application on Render](https://bun.sh/guides/ecosystem/render)
- [Build an HTTP server using Hono and Bun](https://bun.sh/guides/ecosystem/hono)
- [Build an app with SvelteKit and Bun](https://bun.sh/guides/ecosystem/sveltekit)
- [Build an app with SolidStart and Bun](https://bun.sh/guides/ecosystem/solidstart)
- [Build an HTTP server using Elysia and Bun](https://bun.sh/guides/ecosystem/elysia)
- [Build an HTTP server using StricJS and Bun](https://bun.sh/guides/ecosystem/stric)
- [Containerize a Bun application with Docker](https://bun.sh/guides/ecosystem/docker)
- [Build an HTTP server using Express and Bun](https://bun.sh/guides/ecosystem/express)
- [Use Neon Postgres through Drizzle ORM](https://bun.sh/guides/ecosystem/neon-drizzle)
- [Server-side render (SSR) a React component](https://bun.sh/guides/ecosystem/ssr-react)
- [Read and write data to MongoDB using Mongoose and Bun](https://bun.sh/guides/ecosystem/mongoose)
- [Use Neon's Serverless Postgres with Bun](https://bun.sh/guides/ecosystem/neon-serverless-postgres)
- [Use React and JSX](https://bun.com/guides/ecosystem/react)
- [Use EdgeDB with Bun](https://bun.com/guides/ecosystem/edgedb)
- [Use Prisma with Bun](https://bun.com/guides/ecosystem/prisma)
- [Add Sentry to a Bun app](https://bun.com/guides/ecosystem/sentry)
- [Create a Discord bot](https://bun.com/guides/ecosystem/discordjs)
- [Run Bun as a daemon with PM2](https://bun.com/guides/ecosystem/pm2)
- [Use Drizzle ORM with Bun](https://bun.com/guides/ecosystem/drizzle)
- [Build an app with Nuxt and Bun](https://bun.com/guides/ecosystem/nuxt)
- [Build an app with Qwik and Bun](https://bun.com/guides/ecosystem/qwik)
- [Build an app with Astro and Bun](https://bun.com/guides/ecosystem/astro)
- [Build an app with Remix and Bun](https://bun.com/guides/ecosystem/remix)
- [Build a frontend using Vite and Bun](https://bun.com/guides/ecosystem/vite)
- [Build an app with Next.js and Bun](https://bun.com/guides/ecosystem/nextjs)
- [Run Bun as a daemon with systemd](https://bun.com/guides/ecosystem/systemd)
- [Deploy a Bun application on Render](https://bun.com/guides/ecosystem/render)
- [Build an HTTP server using Hono and Bun](https://bun.com/guides/ecosystem/hono)
- [Build an app with SvelteKit and Bun](https://bun.com/guides/ecosystem/sveltekit)
- [Build an app with SolidStart and Bun](https://bun.com/guides/ecosystem/solidstart)
- [Build an HTTP server using Elysia and Bun](https://bun.com/guides/ecosystem/elysia)
- [Build an HTTP server using StricJS and Bun](https://bun.com/guides/ecosystem/stric)
- [Containerize a Bun application with Docker](https://bun.com/guides/ecosystem/docker)
- [Build an HTTP server using Express and Bun](https://bun.com/guides/ecosystem/express)
- [Use Neon Postgres through Drizzle ORM](https://bun.com/guides/ecosystem/neon-drizzle)
- [Server-side render (SSR) a React component](https://bun.com/guides/ecosystem/ssr-react)
- [Read and write data to MongoDB using Mongoose and Bun](https://bun.com/guides/ecosystem/mongoose)
- [Use Neon's Serverless Postgres with Bun](https://bun.com/guides/ecosystem/neon-serverless-postgres)
- HTMLRewriter
- [Extract links from a webpage using HTMLRewriter](https://bun.sh/guides/html-rewriter/extract-links)
- [Extract social share images and Open Graph tags](https://bun.sh/guides/html-rewriter/extract-social-meta)
- [Extract links from a webpage using HTMLRewriter](https://bun.com/guides/html-rewriter/extract-links)
- [Extract social share images and Open Graph tags](https://bun.com/guides/html-rewriter/extract-social-meta)
- HTTP
- [Hot reload an HTTP server](https://bun.sh/guides/http/hot)
- [Common HTTP server usage](https://bun.sh/guides/http/server)
- [Write a simple HTTP server](https://bun.sh/guides/http/simple)
- [Configure TLS on an HTTP server](https://bun.sh/guides/http/tls)
- [Send an HTTP request using fetch](https://bun.sh/guides/http/fetch)
- [Proxy HTTP requests using fetch()](https://bun.sh/guides/http/proxy)
- [Start a cluster of HTTP servers](https://bun.sh/guides/http/cluster)
- [Stream a file as an HTTP Response](https://bun.sh/guides/http/stream-file)
- [fetch with unix domain sockets in Bun](https://bun.sh/guides/http/fetch-unix)
- [Upload files via HTTP using FormData](https://bun.sh/guides/http/file-uploads)
- [Streaming HTTP Server with Async Iterators](https://bun.sh/guides/http/stream-iterator)
- [Streaming HTTP Server with Node.js Streams](https://bun.sh/guides/http/stream-node-streams-in-bun)
- [Hot reload an HTTP server](https://bun.com/guides/http/hot)
- [Common HTTP server usage](https://bun.com/guides/http/server)
- [Write a simple HTTP server](https://bun.com/guides/http/simple)
- [Configure TLS on an HTTP server](https://bun.com/guides/http/tls)
- [Send an HTTP request using fetch](https://bun.com/guides/http/fetch)
- [Proxy HTTP requests using fetch()](https://bun.com/guides/http/proxy)
- [Start a cluster of HTTP servers](https://bun.com/guides/http/cluster)
- [Stream a file as an HTTP Response](https://bun.com/guides/http/stream-file)
- [fetch with unix domain sockets in Bun](https://bun.com/guides/http/fetch-unix)
- [Upload files via HTTP using FormData](https://bun.com/guides/http/file-uploads)
- [Streaming HTTP Server with Async Iterators](https://bun.com/guides/http/stream-iterator)
- [Streaming HTTP Server with Node.js Streams](https://bun.com/guides/http/stream-node-streams-in-bun)
- Install
- [Add a dependency](https://bun.sh/guides/install/add)
- [Add a Git dependency](https://bun.sh/guides/install/add-git)
- [Add a peer dependency](https://bun.sh/guides/install/add-peer)
- [Add a trusted dependency](https://bun.sh/guides/install/trusted)
- [Add a development dependency](https://bun.sh/guides/install/add-dev)
- [Add a tarball dependency](https://bun.sh/guides/install/add-tarball)
- [Add an optional dependency](https://bun.sh/guides/install/add-optional)
- [Generate a yarn-compatible lockfile](https://bun.sh/guides/install/yarnlock)
- [Configuring a monorepo using workspaces](https://bun.sh/guides/install/workspaces)
- [Install a package under a different name](https://bun.sh/guides/install/npm-alias)
- [Install dependencies with Bun in GitHub Actions](https://bun.sh/guides/install/cicd)
- [Using bun install with Artifactory](https://bun.sh/guides/install/jfrog-artifactory)
- [Configure git to diff Bun's lockb lockfile](https://bun.sh/guides/install/git-diff-bun-lockfile)
- [Override the default npm registry for bun install](https://bun.sh/guides/install/custom-registry)
- [Using bun install with an Azure Artifacts npm registry](https://bun.sh/guides/install/azure-artifacts)
- [Migrate from npm install to bun install](https://bun.sh/guides/install/from-npm-install-to-bun-install)
- [Configure a private registry for an organization scope with bun install](https://bun.sh/guides/install/registry-scope)
- [Add a dependency](https://bun.com/guides/install/add)
- [Add a Git dependency](https://bun.com/guides/install/add-git)
- [Add a peer dependency](https://bun.com/guides/install/add-peer)
- [Add a trusted dependency](https://bun.com/guides/install/trusted)
- [Add a development dependency](https://bun.com/guides/install/add-dev)
- [Add a tarball dependency](https://bun.com/guides/install/add-tarball)
- [Add an optional dependency](https://bun.com/guides/install/add-optional)
- [Generate a yarn-compatible lockfile](https://bun.com/guides/install/yarnlock)
- [Configuring a monorepo using workspaces](https://bun.com/guides/install/workspaces)
- [Install a package under a different name](https://bun.com/guides/install/npm-alias)
- [Install dependencies with Bun in GitHub Actions](https://bun.com/guides/install/cicd)
- [Using bun install with Artifactory](https://bun.com/guides/install/jfrog-artifactory)
- [Configure git to diff Bun's lockb lockfile](https://bun.com/guides/install/git-diff-bun-lockfile)
- [Override the default npm registry for bun install](https://bun.com/guides/install/custom-registry)
- [Using bun install with an Azure Artifacts npm registry](https://bun.com/guides/install/azure-artifacts)
- [Migrate from npm install to bun install](https://bun.com/guides/install/from-npm-install-to-bun-install)
- [Configure a private registry for an organization scope with bun install](https://bun.com/guides/install/registry-scope)
- Process
- [Read from stdin](https://bun.sh/guides/process/stdin)
- [Listen for CTRL+C](https://bun.sh/guides/process/ctrl-c)
- [Spawn a child process](https://bun.sh/guides/process/spawn)
- [Listen to OS signals](https://bun.sh/guides/process/os-signals)
- [Parse command-line arguments](https://bun.sh/guides/process/argv)
- [Read stderr from a child process](https://bun.sh/guides/process/spawn-stderr)
- [Read stdout from a child process](https://bun.sh/guides/process/spawn-stdout)
- [Get the process uptime in nanoseconds](https://bun.sh/guides/process/nanoseconds)
- [Spawn a child process and communicate using IPC](https://bun.sh/guides/process/ipc)
- [Read from stdin](https://bun.com/guides/process/stdin)
- [Listen for CTRL+C](https://bun.com/guides/process/ctrl-c)
- [Spawn a child process](https://bun.com/guides/process/spawn)
- [Listen to OS signals](https://bun.com/guides/process/os-signals)
- [Parse command-line arguments](https://bun.com/guides/process/argv)
- [Read stderr from a child process](https://bun.com/guides/process/spawn-stderr)
- [Read stdout from a child process](https://bun.com/guides/process/spawn-stdout)
- [Get the process uptime in nanoseconds](https://bun.com/guides/process/nanoseconds)
- [Spawn a child process and communicate using IPC](https://bun.com/guides/process/ipc)
- Read file
- [Read a JSON file](https://bun.sh/guides/read-file/json)
- [Check if a file exists](https://bun.sh/guides/read-file/exists)
- [Read a file as a string](https://bun.sh/guides/read-file/string)
- [Read a file to a Buffer](https://bun.sh/guides/read-file/buffer)
- [Get the MIME type of a file](https://bun.sh/guides/read-file/mime)
- [Watch a directory for changes](https://bun.sh/guides/read-file/watch)
- [Read a file as a ReadableStream](https://bun.sh/guides/read-file/stream)
- [Read a file to a Uint8Array](https://bun.sh/guides/read-file/uint8array)
- [Read a file to an ArrayBuffer](https://bun.sh/guides/read-file/arraybuffer)
- [Read a JSON file](https://bun.com/guides/read-file/json)
- [Check if a file exists](https://bun.com/guides/read-file/exists)
- [Read a file as a string](https://bun.com/guides/read-file/string)
- [Read a file to a Buffer](https://bun.com/guides/read-file/buffer)
- [Get the MIME type of a file](https://bun.com/guides/read-file/mime)
- [Watch a directory for changes](https://bun.com/guides/read-file/watch)
- [Read a file as a ReadableStream](https://bun.com/guides/read-file/stream)
- [Read a file to a Uint8Array](https://bun.com/guides/read-file/uint8array)
- [Read a file to an ArrayBuffer](https://bun.com/guides/read-file/arraybuffer)
- Runtime
- [Delete files](https://bun.sh/guides/runtime/delete-file)
- [Run a Shell Command](https://bun.sh/guides/runtime/shell)
- [Import a JSON file](https://bun.sh/guides/runtime/import-json)
- [Import a TOML file](https://bun.sh/guides/runtime/import-toml)
- [Set a time zone in Bun](https://bun.sh/guides/runtime/timezone)
- [Set environment variables](https://bun.sh/guides/runtime/set-env)
- [Re-map import paths](https://bun.sh/guides/runtime/tsconfig-paths)
- [Delete directories](https://bun.sh/guides/runtime/delete-directory)
- [Read environment variables](https://bun.sh/guides/runtime/read-env)
- [Import a HTML file as text](https://bun.sh/guides/runtime/import-html)
- [Install and run Bun in GitHub Actions](https://bun.sh/guides/runtime/cicd)
- [Debugging Bun with the web debugger](https://bun.sh/guides/runtime/web-debugger)
- [Install TypeScript declarations for Bun](https://bun.sh/guides/runtime/typescript)
- [Debugging Bun with the VS Code extension](https://bun.sh/guides/runtime/vscode-debugger)
- [Inspect memory usage using V8 heap snapshots](https://bun.sh/guides/runtime/heap-snapshot)
- [Define and replace static globals & constants](https://bun.sh/guides/runtime/define-constant)
- [Codesign a single-file JavaScript executable on macOS](https://bun.sh/guides/runtime/codesign-macos-executable)
- [Delete files](https://bun.com/guides/runtime/delete-file)
- [Run a Shell Command](https://bun.com/guides/runtime/shell)
- [Import a JSON file](https://bun.com/guides/runtime/import-json)
- [Import a TOML file](https://bun.com/guides/runtime/import-toml)
- [Set a time zone in Bun](https://bun.com/guides/runtime/timezone)
- [Set environment variables](https://bun.com/guides/runtime/set-env)
- [Re-map import paths](https://bun.com/guides/runtime/tsconfig-paths)
- [Delete directories](https://bun.com/guides/runtime/delete-directory)
- [Read environment variables](https://bun.com/guides/runtime/read-env)
- [Import a HTML file as text](https://bun.com/guides/runtime/import-html)
- [Install and run Bun in GitHub Actions](https://bun.com/guides/runtime/cicd)
- [Debugging Bun with the web debugger](https://bun.com/guides/runtime/web-debugger)
- [Install TypeScript declarations for Bun](https://bun.com/guides/runtime/typescript)
- [Debugging Bun with the VS Code extension](https://bun.com/guides/runtime/vscode-debugger)
- [Inspect memory usage using V8 heap snapshots](https://bun.com/guides/runtime/heap-snapshot)
- [Define and replace static globals & constants](https://bun.com/guides/runtime/define-constant)
- [Codesign a single-file JavaScript executable on macOS](https://bun.com/guides/runtime/codesign-macos-executable)
- Streams
- [Convert a ReadableStream to JSON](https://bun.sh/guides/streams/to-json)
- [Convert a ReadableStream to a Blob](https://bun.sh/guides/streams/to-blob)
- [Convert a ReadableStream to a Buffer](https://bun.sh/guides/streams/to-buffer)
- [Convert a ReadableStream to a string](https://bun.sh/guides/streams/to-string)
- [Convert a ReadableStream to a Uint8Array](https://bun.sh/guides/streams/to-typedarray)
- [Convert a ReadableStream to an array of chunks](https://bun.sh/guides/streams/to-array)
- [Convert a Node.js Readable to JSON](https://bun.sh/guides/streams/node-readable-to-json)
- [Convert a ReadableStream to an ArrayBuffer](https://bun.sh/guides/streams/to-arraybuffer)
- [Convert a Node.js Readable to a Blob](https://bun.sh/guides/streams/node-readable-to-blob)
- [Convert a Node.js Readable to a string](https://bun.sh/guides/streams/node-readable-to-string)
- [Convert a Node.js Readable to an Uint8Array](https://bun.sh/guides/streams/node-readable-to-uint8array)
- [Convert a Node.js Readable to an ArrayBuffer](https://bun.sh/guides/streams/node-readable-to-arraybuffer)
- [Convert a ReadableStream to JSON](https://bun.com/guides/streams/to-json)
- [Convert a ReadableStream to a Blob](https://bun.com/guides/streams/to-blob)
- [Convert a ReadableStream to a Buffer](https://bun.com/guides/streams/to-buffer)
- [Convert a ReadableStream to a string](https://bun.com/guides/streams/to-string)
- [Convert a ReadableStream to a Uint8Array](https://bun.com/guides/streams/to-typedarray)
- [Convert a ReadableStream to an array of chunks](https://bun.com/guides/streams/to-array)
- [Convert a Node.js Readable to JSON](https://bun.com/guides/streams/node-readable-to-json)
- [Convert a ReadableStream to an ArrayBuffer](https://bun.com/guides/streams/to-arraybuffer)
- [Convert a Node.js Readable to a Blob](https://bun.com/guides/streams/node-readable-to-blob)
- [Convert a Node.js Readable to a string](https://bun.com/guides/streams/node-readable-to-string)
- [Convert a Node.js Readable to an Uint8Array](https://bun.com/guides/streams/node-readable-to-uint8array)
- [Convert a Node.js Readable to an ArrayBuffer](https://bun.com/guides/streams/node-readable-to-arraybuffer)
- Test
- [Spy on methods in `bun test`](https://bun.sh/guides/test/spy-on)
- [Bail early with the Bun test runner](https://bun.sh/guides/test/bail)
- [Mock functions in `bun test`](https://bun.sh/guides/test/mock-functions)
- [Run tests in watch mode with Bun](https://bun.sh/guides/test/watch-mode)
- [Use snapshot testing in `bun test`](https://bun.sh/guides/test/snapshot)
- [Skip tests with the Bun test runner](https://bun.sh/guides/test/skip-tests)
- [Using Testing Library with Bun](https://bun.sh/guides/test/testing-library)
- [Update snapshots in `bun test`](https://bun.sh/guides/test/update-snapshots)
- [Run your tests with the Bun test runner](https://bun.sh/guides/test/run-tests)
- [Set the system time in Bun's test runner](https://bun.sh/guides/test/mock-clock)
- [Set a per-test timeout with the Bun test runner](https://bun.sh/guides/test/timeout)
- [Migrate from Jest to Bun's test runner](https://bun.sh/guides/test/migrate-from-jest)
- [Write browser DOM tests with Bun and happy-dom](https://bun.sh/guides/test/happy-dom)
- [Mark a test as a "todo" with the Bun test runner](https://bun.sh/guides/test/todo-tests)
- [Re-run tests multiple times with the Bun test runner](https://bun.sh/guides/test/rerun-each)
- [Generate code coverage reports with the Bun test runner](https://bun.sh/guides/test/coverage)
- [import, require, and test Svelte components with bun test](https://bun.sh/guides/test/svelte-test)
- [Set a code coverage threshold with the Bun test runner](https://bun.sh/guides/test/coverage-threshold)
- [Spy on methods in `bun test`](https://bun.com/guides/test/spy-on)
- [Bail early with the Bun test runner](https://bun.com/guides/test/bail)
- [Mock functions in `bun test`](https://bun.com/guides/test/mock-functions)
- [Run tests in watch mode with Bun](https://bun.com/guides/test/watch-mode)
- [Use snapshot testing in `bun test`](https://bun.com/guides/test/snapshot)
- [Skip tests with the Bun test runner](https://bun.com/guides/test/skip-tests)
- [Using Testing Library with Bun](https://bun.com/guides/test/testing-library)
- [Update snapshots in `bun test`](https://bun.com/guides/test/update-snapshots)
- [Run your tests with the Bun test runner](https://bun.com/guides/test/run-tests)
- [Set the system time in Bun's test runner](https://bun.com/guides/test/mock-clock)
- [Set a per-test timeout with the Bun test runner](https://bun.com/guides/test/timeout)
- [Migrate from Jest to Bun's test runner](https://bun.com/guides/test/migrate-from-jest)
- [Write browser DOM tests with Bun and happy-dom](https://bun.com/guides/test/happy-dom)
- [Mark a test as a "todo" with the Bun test runner](https://bun.com/guides/test/todo-tests)
- [Re-run tests multiple times with the Bun test runner](https://bun.com/guides/test/rerun-each)
- [Generate code coverage reports with the Bun test runner](https://bun.com/guides/test/coverage)
- [import, require, and test Svelte components with bun test](https://bun.com/guides/test/svelte-test)
- [Set a code coverage threshold with the Bun test runner](https://bun.com/guides/test/coverage-threshold)
- Util
- [Generate a UUID](https://bun.sh/guides/util/javascript-uuid)
- [Hash a password](https://bun.sh/guides/util/hash-a-password)
- [Escape an HTML string](https://bun.sh/guides/util/escape-html)
- [Get the current Bun version](https://bun.sh/guides/util/version)
- [Encode and decode base64 strings](https://bun.sh/guides/util/base64)
- [Compress and decompress data with gzip](https://bun.sh/guides/util/gzip)
- [Sleep for a fixed number of milliseconds](https://bun.sh/guides/util/sleep)
- [Detect when code is executed with Bun](https://bun.sh/guides/util/detect-bun)
- [Check if two objects are deeply equal](https://bun.sh/guides/util/deep-equals)
- [Compress and decompress data with DEFLATE](https://bun.sh/guides/util/deflate)
- [Get the absolute path to the current entrypoint](https://bun.sh/guides/util/main)
- [Get the directory of the current file](https://bun.sh/guides/util/import-meta-dir)
- [Check if the current file is the entrypoint](https://bun.sh/guides/util/entrypoint)
- [Get the file name of the current file](https://bun.sh/guides/util/import-meta-file)
- [Convert a file URL to an absolute path](https://bun.sh/guides/util/file-url-to-path)
- [Convert an absolute path to a file URL](https://bun.sh/guides/util/path-to-file-url)
- [Get the absolute path of the current file](https://bun.sh/guides/util/import-meta-path)
- [Get the path to an executable bin file](https://bun.sh/guides/util/which-path-to-executable-bin)
- [Generate a UUID](https://bun.com/guides/util/javascript-uuid)
- [Hash a password](https://bun.com/guides/util/hash-a-password)
- [Escape an HTML string](https://bun.com/guides/util/escape-html)
- [Get the current Bun version](https://bun.com/guides/util/version)
- [Encode and decode base64 strings](https://bun.com/guides/util/base64)
- [Compress and decompress data with gzip](https://bun.com/guides/util/gzip)
- [Sleep for a fixed number of milliseconds](https://bun.com/guides/util/sleep)
- [Detect when code is executed with Bun](https://bun.com/guides/util/detect-bun)
- [Check if two objects are deeply equal](https://bun.com/guides/util/deep-equals)
- [Compress and decompress data with DEFLATE](https://bun.com/guides/util/deflate)
- [Get the absolute path to the current entrypoint](https://bun.com/guides/util/main)
- [Get the directory of the current file](https://bun.com/guides/util/import-meta-dir)
- [Check if the current file is the entrypoint](https://bun.com/guides/util/entrypoint)
- [Get the file name of the current file](https://bun.com/guides/util/import-meta-file)
- [Convert a file URL to an absolute path](https://bun.com/guides/util/file-url-to-path)
- [Convert an absolute path to a file URL](https://bun.com/guides/util/path-to-file-url)
- [Get the absolute path of the current file](https://bun.com/guides/util/import-meta-path)
- [Get the path to an executable bin file](https://bun.com/guides/util/which-path-to-executable-bin)
- WebSocket
- [Build a publish-subscribe WebSocket server](https://bun.sh/guides/websocket/pubsub)
- [Build a simple WebSocket server](https://bun.sh/guides/websocket/simple)
- [Enable compression for WebSocket messages](https://bun.sh/guides/websocket/compression)
- [Set per-socket contextual data on a WebSocket](https://bun.sh/guides/websocket/context)
- [Build a publish-subscribe WebSocket server](https://bun.com/guides/websocket/pubsub)
- [Build a simple WebSocket server](https://bun.com/guides/websocket/simple)
- [Enable compression for WebSocket messages](https://bun.com/guides/websocket/compression)
- [Set per-socket contextual data on a WebSocket](https://bun.com/guides/websocket/context)
- Write file
- [Delete a file](https://bun.sh/guides/write-file/unlink)
- [Write to stdout](https://bun.sh/guides/write-file/stdout)
- [Write a file to stdout](https://bun.sh/guides/write-file/cat)
- [Write a Blob to a file](https://bun.sh/guides/write-file/blob)
- [Write a string to a file](https://bun.sh/guides/write-file/basic)
- [Append content to a file](https://bun.sh/guides/write-file/append)
- [Write a file incrementally](https://bun.sh/guides/write-file/filesink)
- [Write a Response to a file](https://bun.sh/guides/write-file/response)
- [Copy a file to another location](https://bun.sh/guides/write-file/file-cp)
- [Write a ReadableStream to a file](https://bun.sh/guides/write-file/stream)
- [Delete a file](https://bun.com/guides/write-file/unlink)
- [Write to stdout](https://bun.com/guides/write-file/stdout)
- [Write a file to stdout](https://bun.com/guides/write-file/cat)
- [Write a Blob to a file](https://bun.com/guides/write-file/blob)
- [Write a string to a file](https://bun.com/guides/write-file/basic)
- [Append content to a file](https://bun.com/guides/write-file/append)
- [Write a file incrementally](https://bun.com/guides/write-file/filesink)
- [Write a Response to a file](https://bun.com/guides/write-file/response)
- [Copy a file to another location](https://bun.com/guides/write-file/file-cp)
- [Write a ReadableStream to a file](https://bun.com/guides/write-file/stream)
## Contributing
Refer to the [Project > Contributing](https://bun.sh/docs/project/contributing) guide to start contributing to Bun.
Refer to the [Project > Contributing](https://bun.com/docs/project/contributing) guide to start contributing to Bun.
## License
Refer to the [Project > License](https://bun.sh/docs/project/licensing) page for information about Bun's licensing.
Refer to the [Project > License](https://bun.com/docs/project/licensing) page for information about Bun's licensing.

View File

@@ -8,5 +8,4 @@
## Reporting a Vulnerability
Report any discovered vulnerabilities to the Bun team by emailing `security@bun.sh`. Your report will acknowledged within 5 days, and a team member will be assigned as the primary handler. To the greatest extent possible, the security team will endeavor to keep you informed of the progress being made towards a fix and full announcement, and may ask for additional information or guidance surrounding the reported issue.
Report any discovered vulnerabilities to the Bun team by emailing `security@bun.com`. Your report will acknowledged within 5 days, and a team member will be assigned as the primary handler. To the greatest extent possible, the security team will endeavor to keep you informed of the progress being made towards a fix and full announcement, and may ask for additional information or guidance surrounding the reported issue.

View File

@@ -40,4 +40,4 @@ vitest (node v18.11.0)
> expect().toEqual() x 10000: 401.08ms
This project was created using `bun init` in bun v0.3.0. [Bun](https://bun.sh) is a fast all-in-one JavaScript runtime.
This project was created using `bun init` in bun v0.3.0. [Bun](https://bun.com) is a fast all-in-one JavaScript runtime.

Binary file not shown.

View File

@@ -28,9 +28,7 @@ if (+(existingUsers?.[0]?.count ?? existingUsers?.count) < 100) {
}));
// Insert all users
await sql`
INSERT INTO users_bun_bench (first_name, last_name, email, dob) ${sql(users)}
`;
await sql`INSERT INTO users_bun_bench ${sql(users)}`;
}
const type = isBun ? "Bun.sql" : "postgres";

View File

@@ -9,6 +9,6 @@
"typescript": "^5.0.0"
},
"dependencies": {
"postgres": "^3.4.5"
"postgres": "^3.4.7"
}
}

View File

@@ -9,7 +9,7 @@
// To clear your DNS cache on Windows:
// ipconfig /flushdns
//
const url = new URL(process.argv.length > 2 ? process.argv.at(-1) : "https://bun.sh");
const url = new URL(process.argv.length > 2 ? process.argv.at(-1) : "https://bun.com");
const hostname = url.hostname;
const port = url.port ? parseInt(url.port, 10) : url.protocol === "https:" ? 443 : 80;

View File

@@ -0,0 +1,28 @@
import { SourceMap } from "node:module";
import { readFileSync } from "node:fs";
import { bench, run } from "../runner.mjs";
const json = JSON.parse(readFileSync(process.argv.at(-1), "utf-8"));
bench("new SourceMap(json)", () => {
return new SourceMap(json);
});
const map = new SourceMap(json);
const toRotate = [];
for (let j = 0; j < 10000; j++) {
if (map.findEntry(0, j).generatedColumn) {
toRotate.push(j);
if (toRotate.length > 5) break;
}
}
let i = 0;
bench("findEntry (match)", () => {
return map.findEntry(0, toRotate[i++ % 3]).generatedColumn;
});
bench("findEntry (no match)", () => {
return map.findEntry(0, 9999).generatedColumn;
});
await run();

View File

@@ -34,4 +34,4 @@ For example, when the client sends `"foo"`, the server sends back `"John: foo"`
The client script waits until it receives all the messages for each client before sending the next batch of messages.
This project was created using `bun init` in bun v0.2.1. [Bun](https://bun.sh) is a fast all-in-one JavaScript runtime.
This project was created using `bun init` in bun v0.2.1. [Bun](https://bun.com) is a fast all-in-one JavaScript runtime.

View File

@@ -752,6 +752,13 @@ fn addInternalImports(b: *Build, mod: *Module, opts: *BunBuildOptions) void {
});
}
}
{
const cppImport = b.createModule(.{
.root_source_file = (std.Build.LazyPath{ .cwd_relative = opts.codegen_path }).path(b, "cpp.zig"),
});
mod.addImport("cpp", cppImport);
cppImport.addImport("bun", mod);
}
inline for (.{
.{ .import = "completions-bash", .file = b.path("completions/bun.bash") },
.{ .import = "completions-zsh", .file = b.path("completions/bun.zsh") },

View File

@@ -4,6 +4,8 @@
"": {
"name": "bun",
"devDependencies": {
"@lezer/common": "^1.2.3",
"@lezer/cpp": "^1.1.3",
"esbuild": "^0.21.4",
"mitata": "^0.1.11",
"peechy": "0.4.34",
@@ -87,6 +89,14 @@
"@esbuild/win32-x64": ["@esbuild/win32-x64@0.21.5", "", { "os": "win32", "cpu": "x64" }, "sha512-tQd/1efJuzPC6rCFwEvLtci/xNFcTZknmXs98FYDfGE4wP9ClFV98nyKrzJKVPMhdDnjzLhdUyMX4PsQAPjwIw=="],
"@lezer/common": ["@lezer/common@1.2.3", "", {}, "sha512-w7ojc8ejBqr2REPsWxJjrMFsA/ysDCFICn8zEOR9mrqzOu2amhITYuLD8ag6XZf0CFXDrhKqw7+tW8cX66NaDA=="],
"@lezer/cpp": ["@lezer/cpp@1.1.3", "", { "dependencies": { "@lezer/common": "^1.2.0", "@lezer/highlight": "^1.0.0", "@lezer/lr": "^1.0.0" } }, "sha512-ykYvuFQKGsRi6IcE+/hCSGUhb/I4WPjd3ELhEblm2wS2cOznDFzO+ubK2c+ioysOnlZ3EduV+MVQFCPzAIoY3w=="],
"@lezer/highlight": ["@lezer/highlight@1.2.1", "", { "dependencies": { "@lezer/common": "^1.0.0" } }, "sha512-Z5duk4RN/3zuVO7Jq0pGLJ3qynpxUVsh7IbUbGj88+uV2ApSAn6kWg2au3iJb+0Zi7kKtqffIESgNcRXWZWmSA=="],
"@lezer/lr": ["@lezer/lr@1.4.2", "", { "dependencies": { "@lezer/common": "^1.0.0" } }, "sha512-pu0K1jCIdnQ12aWNaAVU5bzi7Bd1w54J3ECgANPmYLtQKP0HBj2cE/5coBD66MT10xbtIuUr7tg0Shbsvk0mDA=="],
"@types/bun": ["@types/bun@workspace:packages/@types/bun"],
"@types/node": ["@types/node@22.15.18", "", { "dependencies": { "undici-types": "~6.21.0" } }, "sha512-v1DKRfUdyW+jJhZNEI1PYy29S2YRxMV5AOO/x/SjKmW0acCIOqmbj6Haf9eHAhsPmrhlHSxEhv/1WszcLWV4cg=="],

View File

@@ -7,3 +7,6 @@
# Instead, we can only scan the test directory for Bun's runtime tests
root = "test"
preload = "./test/preload.ts"
[install]
linker = "isolated"

View File

@@ -187,13 +187,14 @@ endfunction()
# satisfies_range()
# Description:
# Check if a version satisfies a version range
# Check if a version satisfies a version range or list of ranges
# Arguments:
# version string - The version to check (e.g. "1.2.3")
# range string - The range to check against (e.g. ">=1.2.3")
# range string - The range to check against (e.g. ">=1.2.3" or ">=19.1.0 <20.0.0")
# Multiple space-separated ranges may be supplied; in this case they must all be satisfied
# variable string - The variable to store the result in
function(satisfies_range version range variable)
if(range STREQUAL "ignore")
function(satisfies_range version ranges variable)
if(ranges STREQUAL "ignore")
set(${variable} ON PARENT_SCOPE)
return()
endif()
@@ -206,26 +207,36 @@ function(satisfies_range version range variable)
endif()
set(version ${CMAKE_MATCH_1}.${CMAKE_MATCH_2}.${CMAKE_MATCH_3})
string(REGEX MATCH "(>=|<=|>|<)?([0-9]+)\\.([0-9]+)\\.([0-9]+)" match "${range}")
if(NOT match)
return()
endif()
set(comparator ${CMAKE_MATCH_1})
set(range ${CMAKE_MATCH_2}.${CMAKE_MATCH_3}.${CMAKE_MATCH_4})
string(REPLACE " " ";" range_list "${ranges}")
set(all_satisfied ON)
if(comparator STREQUAL ">=")
set(comparator VERSION_GREATER_EQUAL)
elseif(comparator STREQUAL ">")
set(comparator VERSION_GREATER)
elseif(comparator STREQUAL "<=")
set(comparator VERSION_LESS_EQUAL)
elseif(comparator STREQUAL "<")
set(comparator VERSION_LESS)
else()
set(comparator VERSION_EQUAL)
endif()
foreach(current_item ${range_list})
string(REGEX MATCH "(>=|<=|>|<)?([0-9]+)\\.([0-9]+)\\.([0-9]+)" match "${current_item}")
if(NOT match)
return()
endif()
set(comparator ${CMAKE_MATCH_1})
set(range ${CMAKE_MATCH_2}.${CMAKE_MATCH_3}.${CMAKE_MATCH_4})
if(version ${comparator} ${range})
if(comparator STREQUAL ">=")
set(comparator VERSION_GREATER_EQUAL)
elseif(comparator STREQUAL ">")
set(comparator VERSION_GREATER)
elseif(comparator STREQUAL "<=")
set(comparator VERSION_LESS_EQUAL)
elseif(comparator STREQUAL "<")
set(comparator VERSION_LESS)
else()
set(comparator VERSION_EQUAL)
endif()
if(NOT version ${comparator} ${range})
set(all_satisfied OFF)
break()
endif()
endforeach()
if(all_satisfied)
set(${variable} ON PARENT_SCOPE)
endif()
endfunction()

View File

@@ -95,7 +95,7 @@ if(LINUX)
optionx(ENABLE_VALGRIND BOOL "If Valgrind support should be enabled" DEFAULT OFF)
endif()
if(DEBUG AND APPLE AND ARCH STREQUAL "aarch64")
if(DEBUG AND ((APPLE AND ARCH STREQUAL "aarch64") OR LINUX))
set(DEFAULT_ASAN ON)
else()
set(DEFAULT_ASAN OFF)
@@ -139,10 +139,10 @@ endif()
optionx(REVISION STRING "The git revision of the build" DEFAULT ${DEFAULT_REVISION})
# Used in process.version, process.versions.node, napi, and elsewhere
optionx(NODEJS_VERSION STRING "The version of Node.js to report" DEFAULT "24.3.0")
setx(NODEJS_VERSION "24.3.0")
# Used in process.versions.modules and compared while loading V8 modules
optionx(NODEJS_ABI_VERSION STRING "The ABI version of Node.js to report" DEFAULT "137")
setx(NODEJS_ABI_VERSION "137")
if(APPLE)
set(DEFAULT_STATIC_SQLITE OFF)

View File

@@ -1,4 +1,3 @@
src/bake/bake.bind.ts
src/bake/bake.d.ts
src/bake/bake.private.d.ts
src/bake/bun-framework-react/index.ts

View File

@@ -1,4 +1,4 @@
src/bake/bake.bind.ts
src/bake.bind.ts
src/bake/DevServer.bind.ts
src/bun.js/api/BunObject.bind.ts
src/bun.js/bindgen_test.bind.ts

View File

@@ -8,11 +8,14 @@ src/codegen/bundle-functions.ts
src/codegen/bundle-modules.ts
src/codegen/class-definitions.ts
src/codegen/client-js.ts
src/codegen/cppbind.ts
src/codegen/create-hash-table.ts
src/codegen/generate-classes.ts
src/codegen/generate-compact-string-table.ts
src/codegen/generate-js2native.ts
src/codegen/generate-jssink.ts
src/codegen/generate-node-errors.ts
src/codegen/helpers.ts
src/codegen/internal-module-registry-scanner.ts
src/codegen/replacements.ts
src/codegen/shared-types.ts

View File

@@ -14,6 +14,7 @@ src/bun.js/api/server.classes.ts
src/bun.js/api/Shell.classes.ts
src/bun.js/api/ShellArgs.classes.ts
src/bun.js/api/sockets.classes.ts
src/bun.js/api/sourcemap.classes.ts
src/bun.js/api/streams.classes.ts
src/bun.js/api/valkey.classes.ts
src/bun.js/api/zlib.classes.ts

View File

@@ -1,15 +1,16 @@
src/allocators.zig
src/allocators/AllocationScope.zig
src/allocators/linux_memfd_allocator.zig
src/allocators/max_heap_allocator.zig
src/allocators/memory_allocator.zig
src/allocators/basic.zig
src/allocators/LinuxMemFdAllocator.zig
src/allocators/MaxHeapAllocator.zig
src/allocators/MemoryReportingAllocator.zig
src/allocators/mimalloc_arena.zig
src/allocators/mimalloc.zig
src/allocators/MimallocArena.zig
src/allocators/NullableAllocator.zig
src/analytics/analytics_schema.zig
src/analytics/analytics_thread.zig
src/analytics.zig
src/analytics/schema.zig
src/api/schema.zig
src/ast.zig
src/ast/Ast.zig
src/ast/ASTMemoryAllocator.zig
src/ast/B.zig
@@ -33,20 +34,30 @@ src/ast/UseDirective.zig
src/async/posix_event_loop.zig
src/async/stub_event_loop.zig
src/async/windows_event_loop.zig
src/baby_list.zig
src/bake/bake.zig
src/bake.zig
src/bake/DevServer.zig
src/bake/DevServer/Assets.zig
src/bake/DevServer/DirectoryWatchStore.zig
src/bake/DevServer/ErrorReportRequest.zig
src/bake/DevServer/HmrSocket.zig
src/bake/DevServer/HotReloadEvent.zig
src/bake/DevServer/IncrementalGraph.zig
src/bake/DevServer/memory_cost.zig
src/bake/DevServer/PackedMap.zig
src/bake/DevServer/RouteBundle.zig
src/bake/DevServer/SerializedFailure.zig
src/bake/DevServer/SourceMapStore.zig
src/bake/DevServer/WatcherAtomics.zig
src/bake/FrameworkRouter.zig
src/bake/production.zig
src/base64/base64.zig
src/bit_set.zig
src/bits.zig
src/boringssl.zig
src/brotli.zig
src/btjs.zig
src/bun_js.zig
src/bun.js.zig
src/bun.js/api.zig
src/bun.js/api/bun/dns_resolver.zig
src/bun.js/api/bun/dns.zig
src/bun.js/api/bun/h2_frame_parser.zig
src/bun.js/api/bun/lshpack.zig
src/bun.js/api/bun/process.zig
@@ -96,6 +107,7 @@ src/bun.js/api/Timer/EventLoopTimer.zig
src/bun.js/api/Timer/ImmediateObject.zig
src/bun.js/api/Timer/TimeoutObject.zig
src/bun.js/api/Timer/TimerObjectInternals.zig
src/bun.js/api/Timer/WTFTimer.zig
src/bun.js/api/TOMLObject.zig
src/bun.js/api/UnsafeObject.zig
src/bun.js/bindgen_test.zig
@@ -242,7 +254,6 @@ src/bun.js/test/jest.zig
src/bun.js/test/pretty_format.zig
src/bun.js/test/snapshot.zig
src/bun.js/test/test.zig
src/bun.js/unbounded_queue.zig
src/bun.js/uuid.zig
src/bun.js/virtual_machine_exports.zig
src/bun.js/VirtualMachine.zig
@@ -281,7 +292,6 @@ src/bun.js/webcore/streams.zig
src/bun.js/webcore/TextDecoder.zig
src/bun.js/webcore/TextEncoder.zig
src/bun.js/webcore/TextEncoderStreamEncoder.zig
src/bun.js/WTFTimer.zig
src/bun.zig
src/bundler/AstBuilder.zig
src/bundler/bundle_v2.zig
@@ -305,12 +315,14 @@ src/bundler/linker_context/generateCodeForLazyExport.zig
src/bundler/linker_context/generateCompileResultForCssChunk.zig
src/bundler/linker_context/generateCompileResultForHtmlChunk.zig
src/bundler/linker_context/generateCompileResultForJSChunk.zig
src/bundler/linker_context/OutputFileListBuilder.zig
src/bundler/linker_context/postProcessCSSChunk.zig
src/bundler/linker_context/postProcessHTMLChunk.zig
src/bundler/linker_context/postProcessJSChunk.zig
src/bundler/linker_context/prepareCssAstsForChunk.zig
src/bundler/linker_context/renameSymbolsInChunk.zig
src/bundler/linker_context/scanImportsAndExports.zig
src/bundler/linker_context/StaticRouteVisitor.zig
src/bundler/linker_context/writeOutputFilesToDisk.zig
src/bundler/LinkerContext.zig
src/bundler/LinkerGraph.zig
@@ -343,9 +355,11 @@ src/cli/pack_command.zig
src/cli/package_manager_command.zig
src/cli/patch_command.zig
src/cli/patch_commit_command.zig
src/cli/pm_pkg_command.zig
src/cli/pm_trusted_command.zig
src/cli/pm_version_command.zig
src/cli/pm_view_command.zig
src/cli/pm_why_command.zig
src/cli/publish_command.zig
src/cli/remove_command.zig
src/cli/run_command.zig
@@ -354,8 +368,15 @@ src/cli/test_command.zig
src/cli/test/Scanner.zig
src/cli/unlink_command.zig
src/cli/update_command.zig
src/cli/update_interactive_command.zig
src/cli/upgrade_command.zig
src/cli/why_command.zig
src/codegen/process_windows_translate_c.zig
src/collections.zig
src/collections/baby_list.zig
src/collections/bit_set.zig
src/collections/hive_array.zig
src/collections/multi_array_list.zig
src/compile_target.zig
src/comptime_string_map.zig
src/copy_file.zig
@@ -504,23 +525,19 @@ src/env.zig
src/errno/darwin_errno.zig
src/errno/linux_errno.zig
src/errno/windows_errno.zig
src/exact_size_matcher.zig
src/fd.zig
src/feature_flags.zig
src/fmt.zig
src/fs.zig
src/fs/stat_hash.zig
src/futex.zig
src/generated_perf_trace_events.zig
src/generated_versions_list.zig
src/glob.zig
src/glob/GlobWalker.zig
src/glob/match.zig
src/Global.zig
src/grapheme.zig
src/heap_breakdown.zig
src/highway.zig
src/hive_array.zig
src/hmac.zig
src/HTMLScanner.zig
src/http.zig
@@ -538,6 +555,7 @@ src/http/HTTPThread.zig
src/http/InitError.zig
src/http/InternalState.zig
src/http/Method.zig
src/http/mime_type_list_enum.zig
src/http/MimeType.zig
src/http/ProxyTunnel.zig
src/http/SendFile.zig
@@ -562,6 +580,12 @@ src/install/hoisted_install.zig
src/install/install_binding.zig
src/install/install.zig
src/install/integrity.zig
src/install/isolated_install.zig
src/install/isolated_install/FileCopier.zig
src/install/isolated_install/Hardlinker.zig
src/install/isolated_install/Installer.zig
src/install/isolated_install/Store.zig
src/install/isolated_install/Symlinker.zig
src/install/lifecycle_script_runner.zig
src/install/lockfile.zig
src/install/lockfile/Buffers.zig
@@ -608,6 +632,10 @@ src/install/resolvers/folder_resolver.zig
src/install/versioned_url.zig
src/install/windows-shim/BinLinkingShim.zig
src/install/windows-shim/bun_shim_impl.zig
src/interchange.zig
src/interchange/json.zig
src/interchange/toml.zig
src/interchange/toml/lexer.zig
src/io/heap.zig
src/io/io.zig
src/io/MaxBuf.zig
@@ -616,14 +644,12 @@ src/io/PipeReader.zig
src/io/pipes.zig
src/io/PipeWriter.zig
src/io/source.zig
src/js_ast.zig
src/js_lexer_tables.zig
src/js_lexer.zig
src/js_lexer/identifier.zig
src/js_parser.zig
src/js_printer.zig
src/jsc_stub.zig
src/json_parser.zig
src/libarchive/libarchive-bindings.zig
src/libarchive/libarchive.zig
src/linear_fifo.zig
@@ -635,8 +661,6 @@ src/main_test.zig
src/main_wasm.zig
src/main.zig
src/meta.zig
src/multi_array_list.zig
src/Mutex.zig
src/napi/napi.zig
src/node_fallbacks.zig
src/open.zig
@@ -644,6 +668,11 @@ src/options.zig
src/output.zig
src/OutputFile.zig
src/patch.zig
src/paths.zig
src/paths/EnvPath.zig
src/paths/path_buffer_pool.zig
src/paths/Path.zig
src/pe.zig
src/perf.zig
src/pool.zig
src/Progress.zig
@@ -729,39 +758,113 @@ src/shell/subproc.zig
src/shell/util.zig
src/shell/Yield.zig
src/sourcemap/CodeCoverage.zig
src/sourcemap/JSSourceMap.zig
src/sourcemap/LineOffsetTable.zig
src/sourcemap/sourcemap.zig
src/sourcemap/VLQ.zig
src/sql/DataCell.zig
src/sql/postgres.zig
src/sql/postgres/postgres_protocol.zig
src/sql/postgres/postgres_types.zig
src/sql/postgres/AnyPostgresError.zig
src/sql/postgres/AuthenticationState.zig
src/sql/postgres/CommandTag.zig
src/sql/postgres/ConnectionFlags.zig
src/sql/postgres/Data.zig
src/sql/postgres/DataCell.zig
src/sql/postgres/DebugSocketMonitorReader.zig
src/sql/postgres/DebugSocketMonitorWriter.zig
src/sql/postgres/ObjectIterator.zig
src/sql/postgres/PostgresCachedStructure.zig
src/sql/postgres/PostgresProtocol.zig
src/sql/postgres/PostgresRequest.zig
src/sql/postgres/PostgresSQLConnection.zig
src/sql/postgres/PostgresSQLContext.zig
src/sql/postgres/PostgresSQLQuery.zig
src/sql/postgres/PostgresSQLQueryResultMode.zig
src/sql/postgres/PostgresSQLStatement.zig
src/sql/postgres/PostgresTypes.zig
src/sql/postgres/protocol/ArrayList.zig
src/sql/postgres/protocol/Authentication.zig
src/sql/postgres/protocol/BackendKeyData.zig
src/sql/postgres/protocol/Close.zig
src/sql/postgres/protocol/ColumnIdentifier.zig
src/sql/postgres/protocol/CommandComplete.zig
src/sql/postgres/protocol/CopyData.zig
src/sql/postgres/protocol/CopyFail.zig
src/sql/postgres/protocol/CopyInResponse.zig
src/sql/postgres/protocol/CopyOutResponse.zig
src/sql/postgres/protocol/DataRow.zig
src/sql/postgres/protocol/DecoderWrap.zig
src/sql/postgres/protocol/Describe.zig
src/sql/postgres/protocol/ErrorResponse.zig
src/sql/postgres/protocol/Execute.zig
src/sql/postgres/protocol/FieldDescription.zig
src/sql/postgres/protocol/FieldMessage.zig
src/sql/postgres/protocol/FieldType.zig
src/sql/postgres/protocol/NegotiateProtocolVersion.zig
src/sql/postgres/protocol/NewReader.zig
src/sql/postgres/protocol/NewWriter.zig
src/sql/postgres/protocol/NoticeResponse.zig
src/sql/postgres/protocol/NotificationResponse.zig
src/sql/postgres/protocol/ParameterDescription.zig
src/sql/postgres/protocol/ParameterStatus.zig
src/sql/postgres/protocol/Parse.zig
src/sql/postgres/protocol/PasswordMessage.zig
src/sql/postgres/protocol/PortalOrPreparedStatement.zig
src/sql/postgres/protocol/ReadyForQuery.zig
src/sql/postgres/protocol/RowDescription.zig
src/sql/postgres/protocol/SASLInitialResponse.zig
src/sql/postgres/protocol/SASLResponse.zig
src/sql/postgres/protocol/StackReader.zig
src/sql/postgres/protocol/StartupMessage.zig
src/sql/postgres/protocol/TransactionStatusIndicator.zig
src/sql/postgres/protocol/WriteWrap.zig
src/sql/postgres/protocol/zHelpers.zig
src/sql/postgres/QueryBindingIterator.zig
src/sql/postgres/SASL.zig
src/sql/postgres/Signature.zig
src/sql/postgres/SocketMonitor.zig
src/sql/postgres/SSLMode.zig
src/sql/postgres/Status.zig
src/sql/postgres/TLSStatus.zig
src/sql/postgres/types/bool.zig
src/sql/postgres/types/bytea.zig
src/sql/postgres/types/date.zig
src/sql/postgres/types/int_types.zig
src/sql/postgres/types/json.zig
src/sql/postgres/types/numeric.zig
src/sql/postgres/types/PostgresString.zig
src/sql/postgres/types/Tag.zig
src/StandaloneModuleGraph.zig
src/StaticHashMap.zig
src/string_immutable.zig
src/string_types.zig
src/string.zig
src/string/escapeHTML.zig
src/string/HashedString.zig
src/string/immutable.zig
src/string/immutable/escapeHTML.zig
src/string/immutable/exact_size_matcher.zig
src/string/immutable/grapheme.zig
src/string/immutable/paths.zig
src/string/immutable/unicode.zig
src/string/immutable/visible.zig
src/string/MutableString.zig
src/string/paths.zig
src/string/PathString.zig
src/string/SmolStr.zig
src/string/StringBuilder.zig
src/string/StringJoiner.zig
src/string/unicode.zig
src/string/visible.zig
src/string/WTFStringImpl.zig
src/sync.zig
src/sys_uv.zig
src/sys.zig
src/system_timer.zig
src/test/fixtures.zig
src/test/recover.zig
src/thread_pool.zig
src/threading.zig
src/threading/channel.zig
src/threading/Condition.zig
src/threading/Futex.zig
src/threading/guarded_value.zig
src/threading/Mutex.zig
src/threading/ThreadPool.zig
src/threading/unbounded_queue.zig
src/threading/WaitGroup.zig
src/tmp.zig
src/toml/toml_lexer.zig
src/toml/toml_parser.zig
src/tracy.zig
src/trait.zig
src/transpiler.zig

View File

@@ -255,6 +255,10 @@ set(BUN_ZIG_GENERATED_CLASSES_SCRIPT ${CWD}/src/codegen/generate-classes.ts)
absolute_sources(BUN_ZIG_GENERATED_CLASSES_SOURCES ${CWD}/cmake/sources/ZigGeneratedClassesSources.txt)
# hand written cpp source files. Full list of "source" code (including codegen) is in BUN_CPP_SOURCES
absolute_sources(BUN_CXX_SOURCES ${CWD}/cmake/sources/CxxSources.txt)
absolute_sources(BUN_C_SOURCES ${CWD}/cmake/sources/CSources.txt)
set(BUN_ZIG_GENERATED_CLASSES_OUTPUTS
${CODEGEN_PATH}/ZigGeneratedClasses.h
${CODEGEN_PATH}/ZigGeneratedClasses.cpp
@@ -308,6 +312,27 @@ set(BUN_JAVASCRIPT_OUTPUTS
${CWD}/src/bun.js/bindings/GeneratedJS2Native.zig
)
set(BUN_CPP_OUTPUTS
${CODEGEN_PATH}/cpp.zig
)
register_command(
TARGET
bun-cppbind
COMMENT
"Generating C++ --> Zig bindings"
COMMAND
${BUN_EXECUTABLE}
${CWD}/src/codegen/cppbind.ts
${CWD}/src
${CODEGEN_PATH}
SOURCES
${BUN_JAVASCRIPT_CODEGEN_SOURCES}
${BUN_CXX_SOURCES}
OUTPUTS
${BUN_CPP_OUTPUTS}
)
register_command(
TARGET
bun-js-modules
@@ -537,6 +562,7 @@ set(BUN_ZIG_GENERATED_SOURCES
${BUN_ERROR_CODE_OUTPUTS}
${BUN_ZIG_GENERATED_CLASSES_OUTPUTS}
${BUN_JAVASCRIPT_OUTPUTS}
${BUN_CPP_OUTPUTS}
)
# In debug builds, these are not embedded, but rather referenced at runtime.
@@ -606,6 +632,7 @@ register_command(
TARGETS
clone-zig
clone-zstd
bun-cppbind
SOURCES
${BUN_ZIG_SOURCES}
${BUN_ZIG_GENERATED_SOURCES}
@@ -618,10 +645,6 @@ set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS "build.zig")
set(BUN_USOCKETS_SOURCE ${CWD}/packages/bun-usockets)
# hand written cpp source files. Full list of "source" code (including codegen) is in BUN_CPP_SOURCES
absolute_sources(BUN_CXX_SOURCES ${CWD}/cmake/sources/CxxSources.txt)
absolute_sources(BUN_C_SOURCES ${CWD}/cmake/sources/CSources.txt)
if(WIN32)
list(APPEND BUN_CXX_SOURCES ${CWD}/src/bun.js/bindings/windows/rescle.cpp)
list(APPEND BUN_CXX_SOURCES ${CWD}/src/bun.js/bindings/windows/rescle-binding.cpp)
@@ -685,7 +708,7 @@ if(WIN32)
${CODEGEN_PATH}/windows-app-info.rc
@ONLY
)
set(WINDOWS_RESOURCES ${CODEGEN_PATH}/windows-app-info.rc)
set(WINDOWS_RESOURCES ${CODEGEN_PATH}/windows-app-info.rc ${CWD}/src/bun.exe.manifest)
endif()
# --- Executable ---
@@ -951,14 +974,32 @@ endif()
if(APPLE)
target_link_options(${bun} PUBLIC
-dead_strip
-dead_strip_dylibs
-Wl,-ld_new
-Wl,-no_compact_unwind
-Wl,-stack_size,0x1200000
-fno-keep-static-consts
-Wl,-map,${bun}.linker-map
)
if(DEBUG)
target_link_options(${bun} PUBLIC
# Suppress ALL linker warnings on macOS.
# The intent is to only suppress linker alignment warnings.
# As of July 21st, 2025 there doesn't seem to be a more specific suppression just for linker alignment warnings.
# If you find one, please update this to only be for linker alignment.
-Wl,-w
)
endif()
# don't strip in debug, this seems to be needed so that the Zig std library
# `*dbHelper` DWARF symbols (used by LLDB for pretty printing) are in the
# output executable
if(NOT DEBUG)
target_link_options(${bun} PUBLIC
-dead_strip
-dead_strip_dylibs
)
endif()
endif()
if(LINUX)
@@ -995,7 +1036,6 @@ if(LINUX)
-Wl,-no-pie
-Wl,-icf=safe
-Wl,--as-needed
-Wl,--gc-sections
-Wl,-z,stack-size=12800000
-Wl,--compress-debug-sections=zlib
-Wl,-z,lazy
@@ -1011,6 +1051,15 @@ if(LINUX)
-Wl,--build-id=sha1 # Better for debugging than default
-Wl,-Map=${bun}.linker-map
)
# don't strip in debug, this seems to be needed so that the Zig std library
# `*dbHelper` DWARF symbols (used by LLDB for pretty printing) are in the
# output executable
if(NOT DEBUG)
target_link_options(${bun} PUBLIC
-Wl,--gc-sections
)
endif()
endif()
# --- Symbols list ---
@@ -1045,7 +1094,6 @@ if(WIN32)
target_link_libraries(${bun} PRIVATE
${WEBKIT_LIB_PATH}/WTF.lib
${WEBKIT_LIB_PATH}/JavaScriptCore.lib
${WEBKIT_LIB_PATH}/bmalloc.lib
${WEBKIT_LIB_PATH}/sicudtd.lib
${WEBKIT_LIB_PATH}/sicuind.lib
${WEBKIT_LIB_PATH}/sicuucd.lib
@@ -1054,7 +1102,6 @@ if(WIN32)
target_link_libraries(${bun} PRIVATE
${WEBKIT_LIB_PATH}/WTF.lib
${WEBKIT_LIB_PATH}/JavaScriptCore.lib
${WEBKIT_LIB_PATH}/bmalloc.lib
${WEBKIT_LIB_PATH}/sicudt.lib
${WEBKIT_LIB_PATH}/sicuin.lib
${WEBKIT_LIB_PATH}/sicuuc.lib

View File

@@ -4,7 +4,7 @@ register_repository(
REPOSITORY
libarchive/libarchive
COMMIT
898dc8319355b7e985f68a9819f182aaed61b53a
7118f97c26bf0b2f426728b482f86508efc81d02
)
register_cmake_command(
@@ -20,11 +20,14 @@ register_cmake_command(
-DENABLE_WERROR=OFF
-DENABLE_BZip2=OFF
-DENABLE_CAT=OFF
-DENABLE_CPIO=OFF
-DENABLE_UNZIP=OFF
-DENABLE_EXPAT=OFF
-DENABLE_ICONV=OFF
-DENABLE_LIBB2=OFF
-DENABLE_LibGCC=OFF
-DENABLE_LIBXML2=OFF
-DENABLE_WIN32_XMLLITE=OFF
-DENABLE_LZ4=OFF
-DENABLE_LZMA=OFF
-DENABLE_LZO=OFF

View File

@@ -4,7 +4,7 @@ register_repository(
REPOSITORY
cloudflare/lol-html
COMMIT
67f1d4ffd6b74db7e053fb129dcce620193c180d
d64457d9ff0143deef025d5df7e8586092b9afb7
)
set(LOLHTML_CWD ${VENDOR_PATH}/lolhtml/c-api)

View File

@@ -72,12 +72,14 @@ macro(find_llvm_command variable command)
)
endif()
math(EXPR LLVM_VERSION_NEXT_MAJOR "${LLVM_VERSION_MAJOR} + 1")
find_command(
VARIABLE ${variable}
VERSION_VARIABLE LLVM_VERSION
COMMAND ${commands}
PATHS ${LLVM_PATHS}
VERSION >=${LLVM_VERSION_MAJOR}.1.0
VERSION ">=${LLVM_VERSION_MAJOR}.1.0 <${LLVM_VERSION_NEXT_MAJOR}.0.0"
)
list(APPEND CMAKE_ARGS -D${variable}=${${variable}})
endmacro()

View File

@@ -2,7 +2,7 @@ option(WEBKIT_VERSION "The version of WebKit to use")
option(WEBKIT_LOCAL "If a local version of WebKit should be used instead of downloading")
if(NOT WEBKIT_VERSION)
set(WEBKIT_VERSION 29bbdff0f94f362891f8e007ae2a73f9bc3e66d3)
set(WEBKIT_VERSION 1098cc50652ab1eab171f58f7669e19ca6c276ae)
endif()
string(SUBSTRING ${WEBKIT_VERSION} 0 16 WEBKIT_VERSION_PREFIX)

View File

@@ -20,7 +20,7 @@ else()
unsupported(CMAKE_SYSTEM_NAME)
endif()
set(ZIG_COMMIT "0a0120fa92cd7f6ab244865688b351df634f0707")
set(ZIG_COMMIT "edc6229b1fafb1701a25fb4e17114cc756991546")
optionx(ZIG_TARGET STRING "The zig target to use" DEFAULT ${DEFAULT_ZIG_TARGET})
if(CMAKE_BUILD_TYPE STREQUAL "Release")

View File

@@ -522,7 +522,7 @@ for await (const chunk of stream) {
}
```
For a more complete discussion of streams in Bun, see [API > Streams](https://bun.sh/docs/api/streams).
For a more complete discussion of streams in Bun, see [API > Streams](https://bun.com/docs/api/streams).
## Conversion

View File

@@ -2,7 +2,7 @@
## Usage (cc in `bun:ffi`)
See the [introduction blog post](https://bun.sh/blog/compile-and-run-c-in-js) for more information.
See the [introduction blog post](https://bun.com/blog/compile-and-run-c-in-js) for more information.
JavaScript:

View File

@@ -2,6 +2,25 @@
**Note** — Bun provides a browser- and Node.js-compatible [console](https://developer.mozilla.org/en-US/docs/Web/API/console) global. This page only documents Bun-native APIs.
{% /callout %}
## Object inspection depth
Bun allows you to configure how deeply nested objects are displayed in `console.log()` output:
- **CLI flag**: Use `--console-depth <number>` to set the depth for a single run
- **Configuration**: Set `console.depth` in your `bunfig.toml` for persistent configuration
- **Default**: Objects are inspected to a depth of `2` levels
```js
const nested = { a: { b: { c: { d: "deep" } } } };
console.log(nested);
// Default (depth 2): { a: { b: [Object] } }
// With depth 4: { a: { b: { c: { d: 'deep' } } } }
```
The CLI flag takes precedence over the configuration file setting.
## Reading from stdin
In Bun, the `console` object can be used as an `AsyncIterable` to sequentially read lines from `process.stdin`.
```ts

View File

@@ -3,7 +3,7 @@ Bun implements the `node:dns` module.
```ts
import * as dns from "node:dns";
const addrs = await dns.promises.resolve4("bun.sh", { ttl: true });
const addrs = await dns.promises.resolve4("bun.com", { ttl: true });
console.log(addrs);
// => [{ address: "172.67.161.226", family: 4, ttl: 0 }, ...]
```
@@ -54,10 +54,10 @@ Here's an example:
```ts
import { dns } from "bun";
dns.prefetch("bun.sh", 443);
dns.prefetch("bun.com", 443);
//
// ... sometime later ...
await fetch("https://bun.sh");
await fetch("https://bun.com");
```
### `dns.getCacheStats()`

View File

@@ -267,7 +267,7 @@ const response = await fetch("s3://my-bucket/path/to/object", {
Note: Only PUT and POST methods support request bodies when using S3. For uploads, Bun automatically uses multipart upload for streaming bodies.
You can read more about Bun's S3 support in the [S3](https://bun.sh/docs/api/s3) documentation.
You can read more about Bun's S3 support in the [S3](https://bun.com/docs/api/s3) documentation.
#### File URLs - `file://`
@@ -376,14 +376,14 @@ To prefetch a DNS entry, you can use the `dns.prefetch` API. This API is useful
```ts
import { dns } from "bun";
dns.prefetch("bun.sh");
dns.prefetch("bun.com");
```
#### DNS caching
By default, Bun caches and deduplicates DNS queries in-memory for up to 30 seconds. You can see the cache stats by calling `dns.getCacheStats()`:
To learn more about DNS caching in Bun, see the [DNS caching](https://bun.sh/docs/api/dns) documentation.
To learn more about DNS caching in Bun, see the [DNS caching](https://bun.com/docs/api/dns) documentation.
### Preconnect to a host
@@ -392,7 +392,7 @@ To preconnect to a host, you can use the `fetch.preconnect` API. This API is use
```ts
import { fetch } from "bun";
fetch.preconnect("https://bun.sh");
fetch.preconnect("https://bun.com");
```
Note: calling `fetch` immediately after `fetch.preconnect` will not make your request faster. Preconnecting only helps if you know you'll need to connect to a host soon, but you're not ready to make the request yet.
@@ -402,7 +402,7 @@ Note: calling `fetch` immediately after `fetch.preconnect` will not make your re
To preconnect to a host at startup, you can pass `--fetch-preconnect`:
```sh
$ bun --fetch-preconnect https://bun.sh ./my-script.ts
$ bun --fetch-preconnect https://bun.com ./my-script.ts
```
This is sort of like `<link rel="preconnect">` in HTML.

View File

@@ -1,8 +1,8 @@
{% callout %}
<!-- **Note** — The `Bun.file` and `Bun.write` APIs documented on this page are heavily optimized and represent the recommended way to perform file-system tasks using Bun. Existing Node.js projects may use Bun's [nearly complete](https://bun.sh/docs/runtime/nodejs-apis#node-fs) implementation of the [`node:fs`](https://nodejs.org/api/fs.html) module. -->
<!-- **Note** — The `Bun.file` and `Bun.write` APIs documented on this page are heavily optimized and represent the recommended way to perform file-system tasks using Bun. Existing Node.js projects may use Bun's [nearly complete](https://bun.com/docs/runtime/nodejs-apis#node-fs) implementation of the [`node:fs`](https://nodejs.org/api/fs.html) module. -->
**Note** — The `Bun.file` and `Bun.write` APIs documented on this page are heavily optimized and represent the recommended way to perform file-system tasks using Bun. For operations that are not yet available with `Bun.file`, such as `mkdir` or `readdir`, you can use Bun's [nearly complete](https://bun.sh/docs/runtime/nodejs-apis#node-fs) implementation of the [`node:fs`](https://nodejs.org/api/fs.html) module.
**Note** — The `Bun.file` and `Bun.write` APIs documented on this page are heavily optimized and represent the recommended way to perform file-system tasks using Bun. For operations that are not yet available with `Bun.file`, such as `mkdir` or `readdir`, you can use Bun's [nearly complete](https://bun.com/docs/runtime/nodejs-apis#node-fs) implementation of the [`node:fs`](https://nodejs.org/api/fs.html) module.
{% /callout %}
@@ -208,7 +208,7 @@ await Bun.write(Bun.stdout, input);
To write the body of an HTTP response to disk:
```ts
const response = await fetch("https://bun.sh");
const response = await fetch("https://bun.com");
await Bun.write("index.html", response);
```

View File

@@ -34,7 +34,7 @@ Bun implements the following globals.
- [`Buffer`](https://nodejs.org/api/buffer.html#class-buffer)
- Node.js
- See [Node.js > `Buffer`](https://bun.sh/docs/runtime/nodejs-apis#node-buffer)
- See [Node.js > `Buffer`](https://bun.com/docs/runtime/nodejs-apis#node-buffer)
---
@@ -172,7 +172,7 @@ Bun implements the following globals.
- [`global`](https://nodejs.org/api/globals.html#global)
- Node.js
- See [Node.js > `global`](https://bun.sh/docs/runtime/nodejs-apis#global).
- See [Node.js > `global`](https://bun.com/docs/runtime/nodejs-apis#global).
---
@@ -188,7 +188,7 @@ Bun implements the following globals.
---
- [`HTMLRewriter`](https://bun.sh/docs/api/html-rewriter)
- [`HTMLRewriter`](https://bun.com/docs/api/html-rewriter)
- Cloudflare
- &nbsp;
@@ -220,7 +220,7 @@ Bun implements the following globals.
- [`process`](https://nodejs.org/api/process.html)
- Node.js
- See [Node.js > `process`](https://bun.sh/docs/runtime/nodejs-apis#node-process)
- See [Node.js > `process`](https://bun.com/docs/runtime/nodejs-apis#node-process)
---

View File

@@ -1,7 +1,7 @@
The page primarily documents the Bun-native `Bun.serve` API. Bun also implements [`fetch`](https://developer.mozilla.org/en-US/docs/Web/API/Fetch_API) and the Node.js [`http`](https://nodejs.org/api/http.html) and [`https`](https://nodejs.org/api/https.html) modules.
{% callout %}
These modules have been re-implemented to use Bun's fast internal HTTP infrastructure. Feel free to use these modules directly; frameworks like [Express](https://expressjs.com/) that depend on these modules should work out of the box. For granular compatibility information, see [Runtime > Node.js APIs](https://bun.sh/docs/runtime/nodejs-apis).
These modules have been re-implemented to use Bun's fast internal HTTP infrastructure. Feel free to use these modules directly; frameworks like [Express](https://expressjs.com/) that depend on these modules should work out of the box. For granular compatibility information, see [Runtime > Node.js APIs](https://bun.com/docs/runtime/nodejs-apis).
{% /callout %}
To start a high-performance HTTP server with a clean API, the recommended approach is [`Bun.serve`](#start-a-server-bun-serve).
@@ -149,7 +149,7 @@ Bun.serve({
}),
// Redirects
"/blog": Response.redirect("https://bun.sh/blog"),
"/blog": Response.redirect("https://bun.com/blog"),
// API responses
"/api/config": Response.json({
@@ -342,9 +342,9 @@ Bun.serve({
});
```
HTML imports don't just serve HTML — it's a full-featured frontend bundler, transpiler, and toolkit built using Bun's [bundler](https://bun.sh/docs/bundler), JavaScript transpiler and CSS parser. You can use this to build full-featured frontends with React, TypeScript, Tailwind CSS, and more.
HTML imports don't just serve HTML — it's a full-featured frontend bundler, transpiler, and toolkit built using Bun's [bundler](https://bun.com/docs/bundler), JavaScript transpiler and CSS parser. You can use this to build full-featured frontends with React, TypeScript, Tailwind CSS, and more.
For a complete guide on building full-stack applications with HTML imports, including detailed examples and best practices, see [/docs/bundler/fullstack](https://bun.sh/docs/bundler/fullstack).
For a complete guide on building full-stack applications with HTML imports, including detailed examples and best practices, see [/docs/bundler/fullstack](https://bun.com/docs/bundler/fullstack).
### Practical example: REST API
@@ -605,7 +605,7 @@ Bun.serve({
```
{% callout %}
[Learn more about debugging in Bun](https://bun.sh/docs/runtime/debugger)
[Learn more about debugging in Bun](https://bun.com/docs/runtime/debugger)
{% /callout %}
The call to `Bun.serve` returns a `Server` object. To stop the server, call the `.stop()` method.
@@ -772,7 +772,7 @@ Instead of passing the server options into `Bun.serve`, `export default` it. Thi
$ bun --hot server.ts
``` -->
<!-- It's possible to configure hot reloading while using the explicit `Bun.serve` API; for details refer to [Runtime > Hot reloading](https://bun.sh/docs/runtime/hot). -->
<!-- It's possible to configure hot reloading while using the explicit `Bun.serve` API; for details refer to [Runtime > Hot reloading](https://bun.com/docs/runtime/hot). -->
## Streaming files

View File

@@ -4,7 +4,7 @@ Production servers often read, upload, and write files to S3-compatible object s
### Bun's S3 API is fast
{% image src="https://bun.sh/bun-s3-node.gif" alt="Bun's S3 API is fast" caption="Left: Bun v1.1.44. Right: Node.js v23.6.0" /%}
{% image src="https://bun.com/bun-s3-node.gif" alt="Bun's S3 API is fast" caption="Left: Bun v1.1.44. Right: Node.js v23.6.0" /%}
{% /callout %}

View File

@@ -274,6 +274,23 @@ If no connection URL is provided, the system checks for the following individual
| `PGPASSWORD` | - | (empty) | Database password |
| `PGDATABASE` | - | username | Database name |
## Runtime Preconnection
Bun can preconnect to PostgreSQL at startup to improve performance by establishing database connections before your application code runs. This is useful for reducing connection latency on the first database query.
```bash
# Enable PostgreSQL preconnection
bun --sql-preconnect index.js
# Works with DATABASE_URL environment variable
DATABASE_URL=postgres://user:pass@localhost:5432/db bun --sql-preconnect index.js
# Can be combined with other runtime flags
bun --sql-preconnect --hot index.js
```
The `--sql-preconnect` flag will automatically establish a PostgreSQL connection using your configured environment variables at startup. If the connection fails, it won't crash your application - the error will be handled gracefully.
## Connection Options
You can configure your database connection manually by passing options to the SQL constructor:

View File

@@ -234,7 +234,7 @@ const currentFile = import.meta.url;
Bun.openInEditor(currentFile);
```
You can override this via the `debug.editor` setting in your [`bunfig.toml`](https://bun.sh/docs/runtime/bunfig).
You can override this via the `debug.editor` setting in your [`bunfig.toml`](https://bun.com/docs/runtime/bunfig).
```toml-diff#bunfig.toml
+ [debug]
@@ -704,7 +704,7 @@ Bun.nanoseconds();
Bun implements a set of convenience functions for asynchronously consuming the body of a `ReadableStream` and converting it to various binary formats.
```ts
const stream = (await fetch("https://bun.sh")).body;
const stream = (await fetch("https://bun.com")).body;
stream; // => ReadableStream
await Bun.readableStreamToArrayBuffer(stream);
@@ -787,7 +787,7 @@ const buffer = Buffer.alloc(1024 * 1024);
estimateShallowMemoryUsageOf(buffer);
// => 1048624
const req = new Request("https://bun.sh");
const req = new Request("https://bun.com");
estimateShallowMemoryUsageOf(req);
// => 167

View File

@@ -88,6 +88,20 @@ The order of the `--target` flag does not matter, as long as they're delimited b
On x64 platforms, Bun uses SIMD optimizations which require a modern CPU supporting AVX2 instructions. The `-baseline` build of Bun is for older CPUs that don't support these optimizations. Normally, when you install Bun we automatically detect which version to use but this can be harder to do when cross-compiling since you might not know the target CPU. You usually don't need to worry about it on Darwin x64, but it is relevant for Windows x64 and Linux x64. If you or your users see `"Illegal instruction"` errors, you might need to use the baseline version.
## Build-time constants
Use the `--define` flag to inject build-time constants into your executable, such as version numbers, build timestamps, or configuration values:
```bash
$ bun build --compile --define BUILD_VERSION='"1.2.3"' --define BUILD_TIME='"2024-01-15T10:30:00Z"' src/cli.ts --outfile mycli
```
These constants are embedded directly into your compiled binary at build time, providing zero runtime overhead and enabling dead code elimination optimizations.
{% callout type="info" %}
For comprehensive examples and advanced patterns, see the [Build-time constants guide](/guides/runtime/build-time-constants).
{% /callout %}
## Deploying to production
Compiled executables reduce memory usage and improve Bun's start time.
@@ -126,6 +140,42 @@ The `--sourcemap` argument embeds a sourcemap compressed with zstd, so that erro
The `--bytecode` argument enables bytecode compilation. Every time you run JavaScript code in Bun, JavaScriptCore (the engine) will compile your source code into bytecode. We can move this parsing work from runtime to bundle time, saving you startup time.
## Act as the Bun CLI
{% note %}
New in Bun v1.2.16
{% /note %}
You can run a standalone executable as if it were the `bun` CLI itself by setting the `BUN_BE_BUN=1` environment variable. When this variable is set, the executable will ignore its bundled entrypoint and instead expose all the features of Bun's CLI.
For example, consider an executable compiled from a simple script:
```sh
$ cat such-bun.js
console.log("you shouldn't see this");
$ bun build --compile ./such-bun.js
[3ms] bundle 1 modules
[89ms] compile such-bun
```
Normally, running `./such-bun` with arguments would execute the script. However, with the `BUN_BE_BUN=1` environment variable, it acts just like the `bun` binary:
```sh
# Executable runs its own entrypoint by default
$ ./such-bun install
you shouldn't see this
# With the env var, the executable acts like the `bun` CLI
$ BUN_BE_BUN=1 ./such-bun install
bun install v1.2.16-canary.1 (1d1db811)
Checked 63 installs across 64 packages (no changes) [5.00ms]
```
This is useful for building CLI tools on top of Bun that may need to install packages, bundle dependencies, run different or local files and more without needing to download a separate binary or install bun.
## Full-stack executables
{% note %}

View File

@@ -325,7 +325,7 @@ When adding a build step is too complicated, you can set `development: false` in
## Plugins
Bun's [bundler plugins](https://bun.sh/docs/bundler/plugins) are also supported when bundling static routes.
Bun's [bundler plugins](https://bun.com/docs/bundler/plugins) are also supported when bundling static routes.
To configure plugins for `Bun.serve`, add a `plugins` array in the `[serve.static]` section of your `bunfig.toml`.
@@ -365,7 +365,7 @@ Or in your CSS:
### Custom plugins
Any JS file or module which exports a [valid bundler plugin object](https://bun.sh/docs/bundler/plugins#usage) (essentially an object with a `name` and `setup` field) can be placed inside the `plugins` array:
Any JS file or module which exports a [valid bundler plugin object](https://bun.com/docs/bundler/plugins#usage) (essentially an object with a `name` and `setup` field) can be placed inside the `plugins` array:
```toml#bunfig.toml
[serve.static]

View File

@@ -147,7 +147,7 @@ $ bun build ./index.tsx --outdir ./out --watch
## Content types
Like the Bun runtime, the bundler supports an array of file types out of the box. The following table breaks down the bundler's set of standard "loaders". Refer to [Bundler > File types](https://bun.sh/docs/runtime/loaders) for full documentation.
Like the Bun runtime, the bundler supports an array of file types out of the box. The following table breaks down the bundler's set of standard "loaders". Refer to [Bundler > File types](https://bun.com/docs/runtime/loaders) for full documentation.
{% table %}
@@ -220,11 +220,11 @@ console.log(logo);
The exact behavior of the file loader is also impacted by [`naming`](#naming) and [`publicPath`](#publicpath).
{% /callout %}
Refer to the [Bundler > Loaders](https://bun.sh/docs/bundler/loaders#file) page for more complete documentation on the file loader.
Refer to the [Bundler > Loaders](https://bun.com/docs/bundler/loaders#file) page for more complete documentation on the file loader.
### Plugins
The behavior described in this table can be overridden or extended with [plugins](https://bun.sh/docs/bundler/plugins). Refer to the [Bundler > Loaders](https://bun.sh/docs/bundler/plugins) page for complete documentation.
The behavior described in this table can be overridden or extended with [plugins](https://bun.com/docs/bundler/plugins). Refer to the [Bundler > Loaders](https://bun.com/docs/bundler/plugins) page for complete documentation.
## API
@@ -484,7 +484,7 @@ n/a
{% /codetabs %}
Bun implements a universal plugin system for both Bun's runtime and bundler. Refer to the [plugin documentation](https://bun.sh/docs/bundler/plugins) for complete documentation.
Bun implements a universal plugin system for both Bun's runtime and bundler. Refer to the [plugin documentation](https://bun.com/docs/bundler/plugins) for complete documentation.
<!-- ### `manifest`
@@ -1102,7 +1102,7 @@ A prefix to be appended to any import paths in bundled code.
In many cases, generated bundles will contain no `import` statements. After all, the goal of bundling is to combine all of the code into a single file. However there are a number of cases with the generated bundles will contain `import` statements.
- **Asset imports** — When importing an unrecognized file type like `*.svg`, the bundler defers to the [`file` loader](https://bun.sh/docs/bundler/loaders#file), which copies the file into `outdir` as is. The import is converted into a variable
- **Asset imports** — When importing an unrecognized file type like `*.svg`, the bundler defers to the [`file` loader](https://bun.com/docs/bundler/loaders#file), which copies the file into `outdir` as is. The import is converted into a variable
- **External modules** — Files and modules can be marked as [`external`](#external), in which case they will not be included in the bundle. Instead, the `import` statement will be left in the final bundle.
- **Chunking**. When [`splitting`](#splitting) is enabled, the bundler may generate separate "chunk" files that represent code that is shared among multiple entrypoints.
@@ -1178,7 +1178,7 @@ $ bun build ./index.tsx --outdir ./out --define 'STRING="value"' --define "neste
### `loader`
A map of file extensions to [built-in loader names](https://bun.sh/docs/bundler/loaders#built-in-loaders). This can be used to quickly customize how certain files are loaded.
A map of file extensions to [built-in loader names](https://bun.com/docs/bundler/loaders#built-in-loaders). This can be used to quickly customize how certain files are loaded.
{% codetabs %}
@@ -1310,7 +1310,7 @@ Each artifact also contains the following properties:
---
- `loader`
- The loader was used to interpret the file. See [Bundler > Loaders](https://bun.sh/docs/bundler/loaders) to see how Bun maps file extensions to the appropriate built-in loader.
- The loader was used to interpret the file. See [Bundler > Loaders](https://bun.com/docs/bundler/loaders) to see how Bun maps file extensions to the appropriate built-in loader.
---
@@ -1394,7 +1394,7 @@ $ bun build ./cli.tsx --outfile mycli --compile
$ ./mycli
```
Refer to [Bundler > Executables](https://bun.sh/docs/bundler/executables) for complete documentation.
Refer to [Bundler > Executables](https://bun.com/docs/bundler/executables) for complete documentation.
## Logs and errors

View File

@@ -2,7 +2,7 @@ The Bun bundler implements a set of default loaders out of the box. As a rule of
`.js` `.cjs` `.mjs` `.mts` `.cts` `.ts` `.tsx` `.jsx` `.toml` `.json` `.txt` `.wasm` `.node` `.html`
Bun uses the file extension to determine which built-in _loader_ should be used to parse the file. Every loader has a name, such as `js`, `tsx`, or `json`. These names are used when building [plugins](https://bun.sh/docs/bundler/plugins) that extend Bun with custom loaders.
Bun uses the file extension to determine which built-in _loader_ should be used to parse the file. Every loader has a name, such as `js`, `tsx`, or `json`. These names are used when building [plugins](https://bun.com/docs/bundler/plugins) that extend Bun with custom loaders.
You can explicitly specify which loader to use using the 'loader' import attribute.
@@ -175,7 +175,7 @@ In the bundler, `.node` files are handled using the [`file`](#file) loader.
**SQLite loader**. `with { "type": "sqlite" }` import attribute
In the runtime and bundler, SQLite databases can be directly imported. This will load the database using [`bun:sqlite`](https://bun.sh/docs/api/sqlite).
In the runtime and bundler, SQLite databases can be directly imported. This will load the database using [`bun:sqlite`](https://bun.com/docs/api/sqlite).
```ts
import db from "./my.db" with { type: "sqlite" };
@@ -192,7 +192,7 @@ You can change this behavior with the `"embed"` attribute:
import db from "./my.db" with { type: "sqlite", embed: "true" };
```
When using a [standalone executable](https://bun.sh/docs/bundler/executables), the database is embedded into the single-file executable.
When using a [standalone executable](https://bun.com/docs/bundler/executables), the database is embedded into the single-file executable.
Otherwise, the database to embed is copied into the `outdir` with a hashed filename.
@@ -280,7 +280,7 @@ The `html` loader behaves differently depending on how it's used:
**Bun Shell loader**. Default for `.sh` files
This loader is used to parse [Bun Shell](https://bun.sh/docs/runtime/shell) scripts. It's only supported when starting Bun itself, so it's not available in the bundler or in the runtime.
This loader is used to parse [Bun Shell](https://bun.com/docs/runtime/shell) scripts. It's only supported when starting Bun itself, so it's not available in the bundler or in the runtime.
```sh
$ bun run ./script.sh
@@ -336,7 +336,7 @@ If a value is specified for `publicPath`, the import will use value as a prefix
{% /table %}
{% callout %}
The location and file name of the copied file is determined by the value of [`naming.asset`](https://bun.sh/docs/bundler#naming).
The location and file name of the copied file is determined by the value of [`naming.asset`](https://bun.com/docs/bundler#naming).
{% /callout %}
This loader is copied into the `outdir` as-is. The name of the copied file is determined using the value of `naming.asset`.

View File

@@ -161,7 +161,7 @@ The result of `fetch` is `Promise<Response>`, so it can be directly returned.
```ts#macro.ts
export function getObject() {
return fetch("https://bun.sh")
return fetch("https://bun.com")
}
```

View File

@@ -291,7 +291,7 @@ One of the reasons why Bun's bundler is so fast is that it is written in native
However, one limitation of plugins written in JavaScript is that JavaScript itself is single-threaded.
Native plugins are written as [NAPI](https://bun.sh/docs/api/node-api) modules and can be run on multiple threads. This allows native plugins to run much faster than JavaScript plugins.
Native plugins are written as [NAPI](https://bun.com/docs/api/node-api) modules and can be run on multiple threads. This allows native plugins to run much faster than JavaScript plugins.
In addition, native plugins can skip unnecessary work such as the UTF-8 -> UTF-16 conversion needed to pass strings to JavaScript.

View File

@@ -2,7 +2,7 @@ Bun's bundler API is inspired heavily by [esbuild](https://esbuild.github.io/).
There are a few behavioral differences to note.
- **Bundling by default**. Unlike esbuild, Bun _always bundles by default_. This is why the `--bundle` flag isn't necessary in the Bun example. To transpile each file individually, use [`Bun.Transpiler`](https://bun.sh/docs/api/transpiler).
- **Bundling by default**. Unlike esbuild, Bun _always bundles by default_. This is why the `--bundle` flag isn't necessary in the Bun example. To transpile each file individually, use [`Bun.Transpiler`](https://bun.com/docs/api/transpiler).
- **It's just a bundler**. Unlike esbuild, Bun's bundler does not include a built-in development server or file watcher. It's just a bundler. The bundler is intended for use in conjunction with `Bun.serve` and other runtime APIs to achieve the same effect. As such, all options relating to HTTP/file watching are not applicable.
## Performance
@@ -65,7 +65,7 @@ In Bun's CLI, simple boolean flags like `--minify` do not accept an argument. Ot
- `--loader:.ext=loader`
- `--loader .ext:loader`
- Bun supports a different set of built-in loaders than esbuild; see [Bundler > Loaders](https://bun.sh/docs/bundler/loaders) for a complete reference. The esbuild loaders `dataurl`, `binary`, `base64`, `copy`, and `empty` are not yet implemented.
- Bun supports a different set of built-in loaders than esbuild; see [Bundler > Loaders](https://bun.com/docs/bundler/loaders) for a complete reference. The esbuild loaders `dataurl`, `binary`, `base64`, `copy`, and `empty` are not yet implemented.
The syntax for `--loader` is slightly different.
@@ -474,7 +474,7 @@ In Bun's CLI, simple boolean flags like `--minify` do not accept an argument. Ot
- `bundle`
- n/a
- Always `true`. Use [`Bun.Transpiler`](https://bun.sh/docs/api/transpiler) to transpile without bundling.
- Always `true`. Use [`Bun.Transpiler`](https://bun.com/docs/api/transpiler) to transpile without bundling.
---
@@ -635,7 +635,7 @@ In Bun's CLI, simple boolean flags like `--minify` do not accept an argument. Ot
- `loader`
- `loader`
- Bun supports a different set of built-in loaders than esbuild; see [Bundler > Loaders](https://bun.sh/docs/bundler/loaders) for a complete reference. The esbuild loaders `dataurl`, `binary`, `base64`, `copy`, and `empty` are not yet implemented.
- Bun supports a different set of built-in loaders than esbuild; see [Bundler > Loaders](https://bun.com/docs/bundler/loaders) for a complete reference. The esbuild loaders `dataurl`, `binary`, `base64`, `copy`, and `empty` are not yet implemented.
---
@@ -891,7 +891,7 @@ const myPlugin: BunPlugin = {
};
```
The `builder` object provides some methods for hooking into parts of the bundling process. Bun implements `onResolve` and `onLoad`; it does not yet implement the esbuild hooks `onStart`, `onEnd`, and `onDispose`, and `resolve` utilities. `initialOptions` is partially implemented, being read-only and only having a subset of esbuild's options; use [`config`](https://bun.sh/docs/bundler/plugins) (same thing but with Bun's `BuildConfig` format) instead.
The `builder` object provides some methods for hooking into parts of the bundling process. Bun implements `onResolve` and `onLoad`; it does not yet implement the esbuild hooks `onStart`, `onEnd`, and `onDispose`, and `resolve` utilities. `initialOptions` is partially implemented, being read-only and only having a subset of esbuild's options; use [`config`](https://bun.com/docs/bundler/plugins) (same thing but with Bun's `BuildConfig` format) instead.
```ts
import type { BunPlugin } from "bun";

View File

@@ -4,7 +4,7 @@
Template a new Bun project with `bun create`. This is a flexible command that can be used to create a new project from a React component, a `create-<template>` npm package, a GitHub repo, or a local template.
If you're looking to create a brand new empty project, use [`bun init`](https://bun.sh/docs/cli/init).
If you're looking to create a brand new empty project, use [`bun init`](https://bun.com/docs/cli/init).
## From a React component
@@ -30,11 +30,11 @@ $ bun create ./MyComponent.jsx # .tsx also supported
When you run `bun create <component>`, Bun:
1. Uses [Bun's JavaScript bundler](https://bun.sh/docs/bundler) to analyze your module graph.
1. Uses [Bun's JavaScript bundler](https://bun.com/docs/bundler) to analyze your module graph.
2. Collects all the dependencies needed to run the component.
3. Scans the exports of the entry point for a React component.
4. Generates a `package.json` file with the dependencies and scripts needed to run the component.
5. Installs any missing dependencies using [`bun install --only-missing`](https://bun.sh/docs/cli/install).
5. Installs any missing dependencies using [`bun install --only-missing`](https://bun.com/docs/cli/install).
6. Generates the following files:
- `${component}.html`
- `${component}.client.tsx` (entry point for the frontend)

View File

@@ -184,7 +184,7 @@ Peer dependencies are handled similarly to yarn. `bun install` will automaticall
## Lockfile
`bun.lock` is Buns lockfile format. See [our blogpost about the text lockfile](https://bun.sh/blog/bun-lock-text-lockfile).
`bun.lock` is Buns lockfile format. See [our blogpost about the text lockfile](https://bun.com/blog/bun-lock-text-lockfile).
Prior to Bun 1.2, the lockfile was binary and called `bun.lockb`. Old lockfiles can be upgraded to the new format by running `bun install --save-text-lockfile --frozen-lockfile --lockfile-only`, and then deleting `bun.lockb`.

View File

@@ -7,7 +7,7 @@ This works by checking the latest version of Bun in [bun-releases-for-updater](h
If for any reason you run into issues, you can also use the curl install script:
```bash
$ curl https://bun.sh/install | bash
$ curl https://bun.com/install | bash
```
It will still work when Bun is already installed.

View File

@@ -41,7 +41,7 @@ $ bun outdated --filter 'pkg-*'
$ bun outdated --filter './'
```
For more information on both these commands, see [`bun install`](https://bun.sh/docs/cli/install) and [`bun outdated`](https://bun.sh/docs/cli/outdated).
For more information on both these commands, see [`bun install`](https://bun.com/docs/cli/install) and [`bun outdated`](https://bun.com/docs/cli/outdated).
## Running scripts with `--filter`
@@ -73,7 +73,7 @@ Both commands will be run in parallel, and you will see a nice terminal UI showi
### Running scripts in workspaces
Filters respect your [workspace configuration](https://bun.sh/docs/install/workspaces): If you have a `package.json` file that specifies which packages are part of the workspace,
Filters respect your [workspace configuration](https://bun.com/docs/install/workspaces): If you have a `package.json` file that specifies which packages are part of the workspace,
`--filter` will be restricted to only these packages. Also, in a workspace you can use `--filter` to run scripts in packages that are located anywhere in the workspace:
```bash

View File

@@ -68,7 +68,7 @@ $ bun install --concurrent-scripts 5
## Workspaces
Bun supports `"workspaces"` in package.json. For complete documentation refer to [Package manager > Workspaces](https://bun.sh/docs/install/workspaces).
Bun supports `"workspaces"` in package.json. For complete documentation refer to [Package manager > Workspaces](https://bun.com/docs/install/workspaces).
```json#package.json
{
@@ -93,11 +93,11 @@ $ bun install --filter '!pkg-c'
$ bun install --filter './packages/pkg-a'
```
For more information on filtering with `bun install`, refer to [Package Manager > Filtering](https://bun.sh/docs/cli/filter#bun-install-and-bun-outdated)
For more information on filtering with `bun install`, refer to [Package Manager > Filtering](https://bun.com/docs/cli/filter#bun-install-and-bun-outdated)
## Overrides and resolutions
Bun supports npm's `"overrides"` and Yarn's `"resolutions"` in `package.json`. These are mechanisms for specifying a version range for _metadependencies_—the dependencies of your dependencies. Refer to [Package manager > Overrides and resolutions](https://bun.sh/docs/install/overrides) for complete documentation.
Bun supports npm's `"overrides"` and Yarn's `"resolutions"` in `package.json`. These are mechanisms for specifying a version range for _metadependencies_—the dependencies of your dependencies. Refer to [Package manager > Overrides and resolutions](https://bun.com/docs/install/overrides) for complete documentation.
```json-diff#package.json
{
@@ -142,7 +142,7 @@ For reproducible installs, use `--frozen-lockfile`. This will install the exact
$ bun install --frozen-lockfile
```
For more information on Bun's lockfile `bun.lock`, refer to [Package manager > Lockfile](https://bun.sh/docs/install/lockfile).
For more information on Bun's lockfile `bun.lock`, refer to [Package manager > Lockfile](https://bun.com/docs/install/lockfile).
## Omitting dependencies
@@ -168,7 +168,7 @@ $ bun install --dry-run
## Non-npm dependencies
Bun supports installing dependencies from Git, GitHub, and local or remotely-hosted tarballs. For complete documentation refer to [Package manager > Git, GitHub, and tarball dependencies](https://bun.sh/docs/cli/add).
Bun supports installing dependencies from Git, GitHub, and local or remotely-hosted tarballs. For complete documentation refer to [Package manager > Git, GitHub, and tarball dependencies](https://bun.com/docs/cli/add).
```json#package.json
{
@@ -183,6 +183,30 @@ Bun supports installing dependencies from Git, GitHub, and local or remotely-hos
}
```
## Installation strategies
Bun supports two package installation strategies that determine how dependencies are organized in `node_modules`:
### Hoisted installs (default for single projects)
The traditional npm/Yarn approach that flattens dependencies into a shared `node_modules` directory:
```bash
$ bun install --linker hoisted
```
### Isolated installs
A pnpm-like approach that creates strict dependency isolation to prevent phantom dependencies:
```bash
$ bun install --linker isolated
```
Isolated installs create a central package store in `node_modules/.bun/` with symlinks in the top-level `node_modules`. This ensures packages can only access their declared dependencies.
For complete documentation on isolated installs, refer to [Package manager > Isolated installs](https://bun.com/docs/install/isolated).
## Configuration
The default behavior of `bun install` can be configured in `bunfig.toml`. The default values are shown below.
@@ -213,11 +237,15 @@ dryRun = false
# equivalent to `--concurrent-scripts` flag
concurrentScripts = 16 # (cpu count or GOMAXPROCS) x2
# installation strategy: "hoisted" or "isolated"
# default: "hoisted"
linker = "hoisted"
```
## CI/CD
Looking to speed up your CI? Use the official [`oven-sh/setup-bun`](https://github.com/oven-sh/setup-bun) action to install `bun` in a GitHub Actions pipeline.
Use the official [`oven-sh/setup-bun`](https://github.com/oven-sh/setup-bun) action to install `bun` in a GitHub Actions pipeline:
```yaml#.github/workflows/release.yml
name: bun-types
@@ -236,4 +264,31 @@ jobs:
run: bun run build
```
For CI/CD environments that want to enforce reproducible builds, use `bun ci` to fail the build if the package.json is out of sync with the lockfile:
```bash
$ bun ci
```
This is equivalent to `bun install --frozen-lockfile`. It installs exact versions from `bun.lock` and fails if `package.json` doesn't match the lockfile. To use `bun ci` or `bun install --frozen-lockfile`, you must commit `bun.lock` to version control.
And instead of running `bun install`, run `bun ci`.
```yaml#.github/workflows/release.yml
name: bun-types
jobs:
build:
name: build-app
runs-on: ubuntu-latest
steps:
- name: Checkout repo
uses: actions/checkout@v4
- name: Install bun
uses: oven-sh/setup-bun@v2
- name: Install dependencies
run: bun ci
- name: Build app
run: bun run build
```
{% bunCLIUsage command="install" /%}

View File

@@ -1,6 +1,6 @@
An alias for `bun patch --commit` to maintain compatibility with pnpm.
To get started with patch, first prepare the package for patching with [`bun patch <pkg>`](https://bun.sh/docs/install/patch).
To get started with patch, first prepare the package for patching with [`bun patch <pkg>`](https://bun.com/docs/install/patch).
### `--patches-dir`

View File

@@ -8,15 +8,70 @@ To create a tarball of the current workspace:
$ bun pm pack
```
Options for the `pack` command:
This command creates a `.tgz` file containing all files that would be published to npm, following the same rules as `npm pack`.
- `--dry-run`: Perform all tasks except writing the tarball to disk.
- `--destination`: Specify the directory where the tarball will be saved.
- `--filename`: Specify an exact file name for the tarball to be saved at.
## Examples
Basic usage:
```bash
$ bun pm pack
# Creates my-package-1.0.0.tgz in current directory
```
Quiet mode for scripting:
```bash
$ TARBALL=$(bun pm pack --quiet)
$ echo "Created: $TARBALL"
# Output: Created: my-package-1.0.0.tgz
```
Custom destination:
```bash
$ bun pm pack --destination ./dist
# Saves tarball in ./dist/ directory
```
## Options
- `--dry-run`: Perform all tasks except writing the tarball to disk. Shows what would be included.
- `--destination <dir>`: Specify the directory where the tarball will be saved.
- `--filename <name>`: Specify an exact file name for the tarball to be saved at.
- `--ignore-scripts`: Skip running pre/postpack and prepare scripts.
- `--gzip-level`: Set a custom compression level for gzip, ranging from 0 to 9 (default is 9).
- `--gzip-level <0-9>`: Set a custom compression level for gzip, ranging from 0 to 9 (default is 9).
- `--quiet`: Only output the tarball filename, suppressing verbose output. Ideal for scripts and automation.
> Note `--filename` and `--destination` cannot be used at the same time
> **Note:** `--filename` and `--destination` cannot be used at the same time.
## Output Modes
**Default output:**
```bash
$ bun pm pack
bun pack v1.2.19
packed 131B package.json
packed 40B index.js
my-package-1.0.0.tgz
Total files: 2
Shasum: f2451d6eb1e818f500a791d9aace80b394258a90
Unpacked size: 171B
Packed size: 249B
```
**Quiet output:**
```bash
$ bun pm pack --quiet
my-package-1.0.0.tgz
```
The `--quiet` flag is particularly useful for automation workflows where you need to capture the generated tarball filename for further processing.
## bin
@@ -175,13 +230,14 @@ Increment:
Options:
--no-git-tag-version Skip git operations
--allow-same-version Prevents throwing error if version is the same
--message=<val>, -m Custom commit message
--preid=<val> Prerelease identifier
--message=<val>, -m Custom commit message, use %s for version substitution
--preid=<val> Prerelease identifier (i.e beta → 1.0.1-beta.0)
--force, -f Bypass dirty git history check
Examples:
$ bun pm version patch
$ bun pm version 1.2.3 --no-git-tag-version
$ bun pm version prerelease --preid beta
$ bun pm version prerelease --preid beta --message "Release beta: %s"
```
To bump the version in `package.json`:
@@ -192,3 +248,38 @@ v1.0.1
```
Supports `patch`, `minor`, `major`, `premajor`, `preminor`, `prepatch`, `prerelease`, `from-git`, or specific versions like `1.2.3`. By default creates git commit and tag unless `--no-git-tag-version` was used to skip.
## pkg
Manage `package.json` data with get, set, delete, and fix operations.
All commands support dot and bracket notation:
```bash
scripts.build # dot notation
contributors[0] # array access
workspaces.0 # dot with numeric index
scripts[test:watch] # bracket for special chars
```
Examples:
```bash
# set
$ bun pm pkg get name # single property
$ bun pm pkg get name version # multiple properties
$ bun pm pkg get # entire package.json
$ bun pm pkg get scripts.build # nested property
# set
$ bun pm pkg set name="my-package" # simple property
$ bun pm pkg set scripts.test="jest" version=2.0.0 # multiple properties
$ bun pm pkg set {"private":"true"} --json # JSON values with --json flag
# delete
$ bun pm pkg delete description # single property
$ bun pm pkg delete scripts.test contributors[0] # multiple/nested
# fix
$ bun pm pkg fix # auto-fix common issues
```

View File

@@ -106,7 +106,7 @@ $ bun run clean
Done.
```
Bun executes the script command in a subshell. On Linux & macOS, it checks for the following shells in order, using the first one it finds: `bash`, `sh`, `zsh`. On windows, it uses [bun shell](https://bun.sh/docs/runtime/shell) to support bash-like syntax and many common commands.
Bun executes the script command in a subshell. On Linux & macOS, it checks for the following shells in order, using the first one it finds: `bash`, `sh`, `zsh`. On windows, it uses [bun shell](https://bun.com/docs/runtime/shell) to support bash-like syntax and many common commands.
{% callout %}
⚡️ The startup time for `npm run` on Linux is roughly 170ms; with Bun it is `6ms`.
@@ -164,7 +164,7 @@ bun run --filter 'ba*' <script>
will execute `<script>` in both `bar` and `baz`, but not in `foo`.
Find more details in the docs page for [filter](https://bun.sh/docs/cli/filter#running-scripts-with-filter).
Find more details in the docs page for [filter](https://bun.com/docs/cli/filter#running-scripts-with-filter).
## `bun run -` to pipe code from stdin
@@ -185,6 +185,23 @@ This is TypeScript!
For convenience, all code is treated as TypeScript with JSX support when using `bun run -`.
## `bun run --console-depth`
Control the depth of object inspection in console output with the `--console-depth` flag.
```bash
$ bun --console-depth 5 run index.tsx
```
This sets how deeply nested objects are displayed in `console.log()` output. The default depth is `2`. Higher values show more nested properties but may produce verbose output for complex objects.
```js
const nested = { a: { b: { c: { d: "deep" } } } };
console.log(nested);
// With --console-depth 2 (default): { a: { b: [Object] } }
// With --console-depth 4: { a: { b: { c: { d: 'deep' } } } }
```
## `bun run --smol`
In memory-constrained environments, use the `--smol` flag to reduce memory usage at a cost to performance.

View File

@@ -17,7 +17,7 @@ Bun aims for compatibility with Jest, but not everything is implemented. To trac
$ bun test
```
Tests are written in JavaScript or TypeScript with a Jest-like API. Refer to [Writing tests](https://bun.sh/docs/test/writing) for full documentation.
Tests are written in JavaScript or TypeScript with a Jest-like API. Refer to [Writing tests](https://bun.com/docs/test/writing) for full documentation.
```ts#math.test.ts
import { expect, test } from "bun:test";
@@ -53,7 +53,7 @@ To run a specific file in the test runner, make sure the path starts with `./` o
$ bun test ./test/specific-file.test.ts
```
The test runner runs all tests in a single process. It loads all `--preload` scripts (see [Lifecycle](https://bun.sh/docs/test/lifecycle) for details), then runs all tests. If a test fails, the test runner will exit with a non-zero exit code.
The test runner runs all tests in a single process. It loads all `--preload` scripts (see [Lifecycle](https://bun.com/docs/test/lifecycle) for details), then runs all tests. If a test fails, the test runner will exit with a non-zero exit code.
## CI/CD integration
@@ -154,7 +154,7 @@ These hooks can be defined inside test files, or in a separate file that is prel
$ bun test --preload ./setup.ts
```
See [Test > Lifecycle](https://bun.sh/docs/test/lifecycle) for complete documentation.
See [Test > Lifecycle](https://bun.com/docs/test/lifecycle) for complete documentation.
## Mocks
@@ -182,7 +182,7 @@ Alternatively, you can use `jest.fn()`, it behaves identically.
+ const random = jest.fn(() => Math.random());
```
See [Test > Mocks](https://bun.sh/docs/test/mocks) for complete documentation.
See [Test > Mocks](https://bun.com/docs/test/mocks) for complete documentation.
## Snapshot testing
@@ -203,7 +203,7 @@ To update snapshots, use the `--update-snapshots` flag.
$ bun test --update-snapshots
```
See [Test > Snapshots](https://bun.sh/docs/test/snapshots) for complete documentation.
See [Test > Snapshots](https://bun.com/docs/test/snapshots) for complete documentation.
## UI & DOM testing
@@ -213,7 +213,7 @@ Bun is compatible with popular UI testing libraries:
- [DOM Testing Library](https://testing-library.com/docs/dom-testing-library/intro/)
- [React Testing Library](https://testing-library.com/docs/react-testing-library/intro)
See [Test > DOM Testing](https://bun.sh/docs/test/dom) for complete documentation.
See [Test > DOM Testing](https://bun.com/docs/test/dom) for complete documentation.
## Performance
@@ -248,4 +248,33 @@ $ bun test foo
Any test file in the directory with an _absolute path_ that contains one of the targets will run. Glob patterns are not yet supported. -->
## AI Agent Integration
When using Bun's test runner with AI coding assistants, you can enable quieter output to improve readability and reduce context noise. This feature minimizes test output verbosity while preserving essential failure information.
### Environment Variables
Set any of the following environment variables to enable AI-friendly output:
- `CLAUDECODE=1` - For Claude Code
- `REPL_ID=1` - For Replit
- `AGENT=1` - Generic AI agent flag
### Behavior
When an AI agent environment is detected:
- Only test failures are displayed in detail
- Passing, skipped, and todo test indicators are hidden
- Summary statistics remain intact
```bash
# Example: Enable quiet output for Claude Code
$ CLAUDECODE=1 bun test
# Still shows failures and summary, but hides verbose passing test output
```
This feature is particularly useful in AI-assisted development workflows where reduced output verbosity improves context efficiency while maintaining visibility into test failures.
{% bunCLIUsage command="test" /%}

View File

@@ -10,6 +10,86 @@ To update a specific dependency to the latest version:
$ bun update [package]
```
## `--interactive`
For a more controlled update experience, use the `--interactive` flag to select which packages to update:
```sh
$ bun update --interactive
$ bun update -i
```
This launches an interactive terminal interface that shows all outdated packages with their current and target versions. You can then select which packages to update.
### Interactive Interface
The interface displays packages grouped by dependency type:
```
? Select packages to update - Space to toggle, Enter to confirm, a to select all, n to select none, i to invert, l to toggle latest
dependencies Current Target Latest
□ react 17.0.2 18.2.0 18.3.1
□ lodash 4.17.20 4.17.21 4.17.21
devDependencies Current Target Latest
□ typescript 4.8.0 5.0.0 5.3.3
□ @types/node 16.11.7 18.0.0 20.11.5
optionalDependencies Current Target Latest
□ some-optional-package 1.0.0 1.1.0 1.2.0
```
**Sections:**
- Packages are grouped under section headers: `dependencies`, `devDependencies`, `peerDependencies`, `optionalDependencies`
- Each section shows column headers aligned with the package data
**Columns:**
- **Package**: Package name (may have suffix like ` dev`, ` peer`, ` optional` for clarity)
- **Current**: Currently installed version
- **Target**: Version that would be installed (respects semver constraints)
- **Latest**: Latest available version
### Keyboard Controls
**Selection:**
- **Space**: Toggle package selection
- **Enter**: Confirm selections and update
- **a/A**: Select all packages
- **n/N**: Select none
- **i/I**: Invert selection
**Navigation:**
- **↑/↓ Arrow keys** or **j/k**: Move cursor
- **l/L**: Toggle between target and latest version for current package
**Exit:**
- **Ctrl+C** or **Ctrl+D**: Cancel without updating
### Visual Indicators
- **☑** Selected packages (will be updated)
- **□** Unselected packages
- **>** Current cursor position
- **Colors**: Red (major), yellow (minor), green (patch) version changes
- **Underlined**: Currently selected update target
### Package Grouping
Packages are organized in sections by dependency type:
- **dependencies** - Regular runtime dependencies
- **devDependencies** - Development dependencies
- **peerDependencies** - Peer dependencies
- **optionalDependencies** - Optional dependencies
Within each section, individual packages may have additional suffixes (` dev`, ` peer`, ` optional`) for extra clarity.
## `--latest`
By default, `bun update` will update to the latest version of a dependency that satisfies the version range specified in your `package.json`.
@@ -20,6 +100,8 @@ To update to the latest version, regardless of if it's compatible with the curre
$ bun update --latest
```
In interactive mode, you can toggle individual packages between their target version (respecting semver) and latest version using the **l** key.
For example, with the following `package.json`:
```json

67
docs/cli/why.md Normal file
View File

@@ -0,0 +1,67 @@
The `bun why` command explains why a package is installed in your project by showing the dependency chain that led to its installation.
## Usage
```bash
$ bun why <package>
```
## Arguments
- `<package>`: The name of the package to explain. Supports glob patterns like `@org/*` or `*-lodash`.
## Options
- `--top`: Show only the top-level dependencies instead of the complete dependency tree.
- `--depth <number>`: Maximum depth of the dependency tree to display.
## Examples
Check why a specific package is installed:
```bash
$ bun why react
react@18.2.0
└─ my-app@1.0.0 (requires ^18.0.0)
```
Check why all packages with a specific pattern are installed:
```bash
$ bun why "@types/*"
@types/react@18.2.15
└─ dev my-app@1.0.0 (requires ^18.0.0)
@types/react-dom@18.2.7
└─ dev my-app@1.0.0 (requires ^18.0.0)
```
Show only top-level dependencies:
```bash
$ bun why express --top
express@4.18.2
└─ my-app@1.0.0 (requires ^4.18.2)
```
Limit the dependency tree depth:
```bash
$ bun why express --depth 2
express@4.18.2
└─ express-pollyfill@1.20.1 (requires ^4.18.2)
└─ body-parser@1.20.1 (requires ^1.20.1)
└─ accepts@1.3.8 (requires ^1.3.8)
└─ (deeper dependencies hidden)
```
## Understanding the Output
The output shows:
- The package name and version being queried
- The dependency chain that led to its installation
- The type of dependency (dev, peer, optional, or production)
- The version requirement specified in each package's dependencies
For nested dependencies, the command shows the complete dependency tree by default, with indentation indicating the relationship hierarchy.

View File

@@ -1,7 +1,7 @@
Projects that use Express and other major Node.js HTTP libraries should work out of the box.
{% callout %}
If you run into bugs, [please file an issue](https://bun.sh/issues) _in Bun's repo_, not the library. It is Bun's responsibility to address Node.js compatibility issues.
If you run into bugs, [please file an issue](https://bun.com/issues) _in Bun's repo_, not the library. It is Bun's responsibility to address Node.js compatibility issues.
{% /callout %}
```ts
@@ -19,10 +19,10 @@ app.listen(port, () => {
});
```
Bun implements the [`node:http`](https://nodejs.org/api/http.html) and [`node:https`](https://nodejs.org/api/https.html) modules that these libraries rely on. These modules can also be used directly, though [`Bun.serve`](https://bun.sh/docs/api/http) is recommended for most use cases.
Bun implements the [`node:http`](https://nodejs.org/api/http.html) and [`node:https`](https://nodejs.org/api/https.html) modules that these libraries rely on. These modules can also be used directly, though [`Bun.serve`](https://bun.com/docs/api/http) is recommended for most use cases.
{% callout %}
**Note** — Refer to the [Runtime > Node.js APIs](https://bun.sh/docs/runtime/nodejs-apis#node-http) page for more detailed compatibility information.
**Note** — Refer to the [Runtime > Node.js APIs](https://bun.com/docs/runtime/nodejs-apis#node-http) page for more detailed compatibility information.
{% /callout %}
```ts

View File

@@ -36,7 +36,7 @@ function Div(props: {className: string;}) {
### Server-side rendering
To server-side render (SSR) React in an [HTTP server](https://bun.sh/docs/api/http):
To server-side render (SSR) React in an [HTTP server](https://bun.com/docs/api/http):
```tsx#ssr.tsx
import {renderToReadableStream} from 'react-dom/server';

View File

@@ -24,4 +24,4 @@ const regularArr = Array.from(uintArr);
---
See [Docs > API > Binary Data](https://bun.sh/docs/api/binary-data#conversion) for complete documentation on manipulating binary data with Bun.
See [Docs > API > Binary Data](https://bun.com/docs/api/binary-data#conversion) for complete documentation on manipulating binary data with Bun.

View File

@@ -21,4 +21,4 @@ blob.type; // => "application/octet-stream"
---
See [Docs > API > Binary Data](https://bun.sh/docs/api/binary-data#conversion) for complete documentation on manipulating binary data with Bun.
See [Docs > API > Binary Data](https://bun.com/docs/api/binary-data#conversion) for complete documentation on manipulating binary data with Bun.

View File

@@ -22,4 +22,4 @@ const nodeBuffer = Buffer.from(arrBuffer, 0, 16); // view first 16 bytes
---
See [Docs > API > Binary Data](https://bun.sh/docs/api/binary-data#conversion) for complete documentation on manipulating binary data with Bun.
See [Docs > API > Binary Data](https://bun.com/docs/api/binary-data#conversion) for complete documentation on manipulating binary data with Bun.

View File

@@ -12,4 +12,4 @@ const str = decoder.decode(buf);
---
See [Docs > API > Binary Data](https://bun.sh/docs/api/binary-data#conversion) for complete documentation on manipulating binary data with Bun.
See [Docs > API > Binary Data](https://bun.com/docs/api/binary-data#conversion) for complete documentation on manipulating binary data with Bun.

View File

@@ -36,4 +36,4 @@ const arr = new Uint8Array(buffer, 0, 16); // view first 16 bytes
---
See [Docs > API > Utils](https://bun.sh/docs/api/utils) for more useful utilities.
See [Docs > API > Utils](https://bun.com/docs/api/utils) for more useful utilities.

View File

@@ -11,4 +11,4 @@ const buf = await blob.arrayBuffer();
---
See [Docs > API > Binary Data](https://bun.sh/docs/api/binary-data#conversion) for complete documentation on manipulating binary data with Bun.
See [Docs > API > Binary Data](https://bun.com/docs/api/binary-data#conversion) for complete documentation on manipulating binary data with Bun.

View File

@@ -11,4 +11,4 @@ const arr = new DataView(await blob.arrayBuffer());
---
See [Docs > API > Binary Data](https://bun.sh/docs/api/binary-data#conversion) for complete documentation on manipulating binary data with Bun.
See [Docs > API > Binary Data](https://bun.com/docs/api/binary-data#conversion) for complete documentation on manipulating binary data with Bun.

View File

@@ -11,4 +11,4 @@ const stream = await blob.stream();
---
See [Docs > API > Binary Data](https://bun.sh/docs/api/binary-data#conversion) for complete documentation on manipulating binary data with Bun.
See [Docs > API > Binary Data](https://bun.com/docs/api/binary-data#conversion) for complete documentation on manipulating binary data with Bun.

View File

@@ -12,4 +12,4 @@ const str = await blob.text();
---
See [Docs > API > Binary Data](https://bun.sh/docs/api/binary-data#conversion) for complete documentation on manipulating binary data with Bun.
See [Docs > API > Binary Data](https://bun.com/docs/api/binary-data#conversion) for complete documentation on manipulating binary data with Bun.

View File

@@ -11,4 +11,4 @@ const arr = new Uint8Array(await blob.arrayBuffer());
---
See [Docs > API > Binary Data](https://bun.sh/docs/api/binary-data#conversion) for complete documentation on manipulating binary data with Bun.
See [Docs > API > Binary Data](https://bun.com/docs/api/binary-data#conversion) for complete documentation on manipulating binary data with Bun.

View File

@@ -11,4 +11,4 @@ const arrBuf = nodeBuf.buffer;
---
See [Docs > API > Binary Data](https://bun.sh/docs/api/binary-data#conversion) for complete documentation on manipulating binary data with Bun.
See [Docs > API > Binary Data](https://bun.com/docs/api/binary-data#conversion) for complete documentation on manipulating binary data with Bun.

View File

@@ -11,4 +11,4 @@ const blob = new Blob([buf]);
---
See [Docs > API > Binary Data](https://bun.sh/docs/api/binary-data#conversion) for complete documentation on manipulating binary data with Bun.
See [Docs > API > Binary Data](https://bun.com/docs/api/binary-data#conversion) for complete documentation on manipulating binary data with Bun.

View File

@@ -38,4 +38,4 @@ const stream = blob.stream(1024);
---
See [Docs > API > Binary Data](https://bun.sh/docs/api/binary-data#conversion) for complete documentation on manipulating binary data with Bun.
See [Docs > API > Binary Data](https://bun.com/docs/api/binary-data#conversion) for complete documentation on manipulating binary data with Bun.

View File

@@ -22,4 +22,4 @@ const str = buf.toString("utf8", 0, 5);
---
See [Docs > API > Binary Data](https://bun.sh/docs/api/binary-data#conversion) for complete documentation on manipulating binary data with Bun.
See [Docs > API > Binary Data](https://bun.com/docs/api/binary-data#conversion) for complete documentation on manipulating binary data with Bun.

View File

@@ -11,4 +11,4 @@ buf instanceof Uint8Array; // => true
---
See [Docs > API > Binary Data](https://bun.sh/docs/api/binary-data#conversion) for complete documentation on manipulating binary data with Bun.
See [Docs > API > Binary Data](https://bun.com/docs/api/binary-data#conversion) for complete documentation on manipulating binary data with Bun.

View File

@@ -12,4 +12,4 @@ const str = decoder.decode(dv);
---
See [Docs > API > Binary Data](https://bun.sh/docs/api/binary-data#conversion) for complete documentation on manipulating binary data with Bun.
See [Docs > API > Binary Data](https://bun.com/docs/api/binary-data#conversion) for complete documentation on manipulating binary data with Bun.

View File

@@ -22,4 +22,4 @@ arr.byteLength; // => 32
---
See [Docs > API > Binary Data](https://bun.sh/docs/api/binary-data#conversion) for complete documentation on manipulating binary data with Bun.
See [Docs > API > Binary Data](https://bun.com/docs/api/binary-data#conversion) for complete documentation on manipulating binary data with Bun.

View File

@@ -13,4 +13,4 @@ console.log(await blob.text());
---
See [Docs > API > Binary Data](https://bun.sh/docs/api/binary-data#conversion) for complete documentation on manipulating binary data with Bun.
See [Docs > API > Binary Data](https://bun.com/docs/api/binary-data#conversion) for complete documentation on manipulating binary data with Bun.

View File

@@ -11,4 +11,4 @@ const buf = Buffer.from(arr);
---
See [Docs > API > Binary Data](https://bun.sh/docs/api/binary-data#conversion) for complete documentation on manipulating binary data with Bun.
See [Docs > API > Binary Data](https://bun.com/docs/api/binary-data#conversion) for complete documentation on manipulating binary data with Bun.

View File

@@ -11,4 +11,4 @@ const dv = new DataView(arr.buffer, arr.byteOffset, arr.byteLength);
---
See [Docs > API > Binary Data](https://bun.sh/docs/api/binary-data#conversion) for complete documentation on manipulating binary data with Bun.
See [Docs > API > Binary Data](https://bun.com/docs/api/binary-data#conversion) for complete documentation on manipulating binary data with Bun.

View File

@@ -38,4 +38,4 @@ const stream = blob.stream(1024);
---
See [Docs > API > Binary Data](https://bun.sh/docs/api/binary-data#conversion) for complete documentation on manipulating binary data with Bun.
See [Docs > API > Binary Data](https://bun.com/docs/api/binary-data#conversion) for complete documentation on manipulating binary data with Bun.

View File

@@ -13,4 +13,4 @@ const str = decoder.decode(arr);
---
See [Docs > API > Binary Data](https://bun.sh/docs/api/binary-data#conversion) for complete documentation on manipulating binary data with Bun.
See [Docs > API > Binary Data](https://bun.com/docs/api/binary-data#conversion) for complete documentation on manipulating binary data with Bun.

View File

@@ -5,7 +5,7 @@ name: Build an HTTP server using Express and Bun
Express and other major Node.js HTTP libraries should work out of the box. Bun implements the [`node:http`](https://nodejs.org/api/http.html) and [`node:https`](https://nodejs.org/api/https.html) modules that these libraries rely on.
{% callout %}
Refer to the [Runtime > Node.js APIs](https://bun.sh/docs/runtime/nodejs-apis#node-http) page for more detailed compatibility information.
Refer to the [Runtime > Node.js APIs](https://bun.com/docs/runtime/nodejs-apis#node-http) page for more detailed compatibility information.
{% /callout %}
```sh

View File

@@ -31,7 +31,7 @@ import { neon } from '@neondatabase/serverless';
import { drizzle } from 'drizzle-orm/neon-http';
// Bun automatically loads the DATABASE_URL from .env.local
// Refer to: https://bun.sh/docs/runtime/env for more information
// Refer to: https://bun.com/docs/runtime/env for more information
const sql = neon(process.env.DATABASE_URL!);
export const db = drizzle(sql);

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