Bun bundler documentation duplicated the "linked" type for sourcemap.
### What does this PR do?
Fix documentation mistake.
### How did you verify your code works?
No code changes have been made.
## Summary
This PR adds concise documentation for features introduced in Bun
v1.2.23 that were missing from the docs.
## Added Documentation
- **pnpm migration**: Automatic `pnpm-lock.yaml` to `bun.lock` migration
- **Platform filtering**: `--cpu` and `--os` flags for cross-platform
dependency installation
- **Test improvements**: Chaining test qualifiers (e.g.,
`.failing.each`)
- **CLI**: `bun feedback` command
- **TLS/SSL**: `--use-system-ca` flag and `NODE_USE_SYSTEM_CA`
environment variable
- **Node.js compat**: `process.report.getReport()` Windows support
- **Bundler**: New `jsx` configuration object in `Bun.build`
- **SQL**: `sql.array` helper for PostgreSQL arrays
## Test plan
Documentation changes only - reviewed for accuracy against the v1.2.23
release notes.
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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>
## Summary
- Added documentation for all new features from Bun v1.2.18 release
- Updates are minimal and concise with high information density
- Includes relevant code examples where helpful
## Updates made
### New features documented:
- ReadableStream convenience methods (`.text()`, `.json()`, `.bytes()`,
`.blob()`)
- WebSocket client permessage-deflate compression support
- NODE_PATH environment variable support for bundler
- bun test exits with code 1 when no tests match filter
- Math.sumPrecise for high-precision floating-point summation
### Version updates:
- Node.js compatibility version updated to v24.3.0
- SQLite version updated to 3.50.2
### Behavior changes:
- fs.glob now matches directories by default (not just files)
## Test plan
- [x] Verified all features are from the v1.2.18 release notes
- [x] Checked documentation follows existing patterns
- [x] Code examples are concise and accurate
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Co-authored-by: Claude Bot <claude-bot@bun.sh>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
## Summary
- Removes unused function and class expression names when
`--minify-syntax` is enabled during bundling
- Adds `--keep-names` flag to preserve original names when minifying
- Matches esbuild's minification behavior
## Problem
When minifying with `--minify-syntax`, Bun was keeping function and
class expression names even when they were never referenced, resulting
in larger bundle sizes compared to esbuild.
**Before:**
```js
export var AB = function A() { };
// Bun output: var AB = function A() {};
// esbuild output: var AB = function() {};
```
## Solution
This PR adds logic to remove unused function and class expression names
during minification, matching esbuild's behavior. Names are only removed
when:
- `--minify-syntax` is enabled
- Bundling is enabled (not transform-only mode)
- The scope doesn't contain direct eval (which could reference the name
dynamically)
- The symbol's usage count is 0
Additionally, a `--keep-names` flag has been added to preserve original
names when desired (useful for debugging or runtime reflection).
## Testing
- Updated existing test in `bundler_minify.test.ts`
- All transpiler tests pass
- Manually verified output matches esbuild for various cases
## Examples
```bash
# Without --keep-names (names removed)
bun build --minify-syntax input.js
# var AB = function() {}
# With --keep-names (names preserved)
bun build --minify-syntax --keep-names input.js
# var AB = function A() {}
```
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---------
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: Dylan Conway <dylan.conway567@gmail.com>
### What does this PR do?
- Implements .onEnd
Fixes#22061
Once #22144 is merged, this also fixes:
Fixes#9862Fixes#20806
### How did you verify your code works?
Tests
---
TODO in a followup (#22144)
> ~~Make all entrypoints be called in onResolve~~
> ~~Fixes # 9862~~
> ~~Fixes # 20806~~
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const result = await ...
for (const result of result.outputs) {...
throws
const result = await Bun.build({
^
ReferenceError: Cannot access uninitialized variable.
* docs(bundler): update CLI command in index.md for bun build with publicPath
* Update docs/bundler/index.md
---------
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
