good enough for now

Fixes https://github.com/Jarred-Sumner/bun/issues/183

.devcontainer/devcontainer.json

@@ -0,0 +1,65 @@
+// For format details, see https://aka.ms/devcontainer.json. For config options, see the README at:
+// https://github.com/microsoft/vscode-dev-containers/tree/v0.209.6/containers/docker-existing-dockerfile
+{
+  "name": "bun (Ubuntu)",
+
+  // Sets the run context to one level up instead of the .devcontainer folder.
+  "context": "..",
+
+  // Update the 'dockerFile' property if you aren't using the standard 'Dockerfile' filename.
+  "dockerFile": "../Dockerfile",
+
+  // Set *default* container specific settings.json values on container create.
+  "settings": {
+    "terminal.integrated.shell.linux": "/bin/zsh",
+    "zigLanguageClient.path": "/home/ubuntu/zls/zig-out/bin/zls",
+    "zig.zigPath": "/build/zig/zig",
+    "editor.defaultFormatter": "esbenp.prettier-vscode"
+  },
+
+  // Add the IDs of extensions you want installed when the container is created.
+  "extensions": [
+    "AugusteRame.zls-vscode",
+    "ms-vscode.cpptools",
+    "/home/ubuntu/vscode-zig.vsix",
+    "vadimcn.vscode-lldb",
+    "esbenp.prettier-vscode",
+    "xaver.clang-format"
+  ],
+  "postCreateCommand": "cd /build/bun; bash /build/getting-started.sh; zsh",
+
+  "build": {
+    "target": "bun.devcontainer",
+    "cacheFrom": ["bun.devcontainer:latest"],
+    "args": {}
+  },
+  "runArgs": [
+    "--ulimit",
+    "memlock=-1:-1",
+    "--ulimit",
+    "nofile=65536:65536",
+    "--cap-add=SYS_PTRACE",
+    "--security-opt",
+    "seccomp=unconfined"
+  ],
+  "workspaceMount": "source=bun,target=/build/bun,type=volume",
+  "workspaceFolder": "/build/bun",
+  "mounts": [
+    "source=bun-install,target=/home/ubuntu/.bun,type=volume",
+    "source=bun-config,target=/home/ubuntu/.config,type=volume"
+  ],
+
+  // Use 'forwardPorts' to make a list of ports inside the container available locally.
+  "forwardPorts": [3000, 8081, 8080]
+
+  // Uncomment the next line to run commands after the container is created - for example installing curl.
+  // "postCreateCommand": "apt-get update && apt-get install -y curl",
+
+  // Uncomment when using a ptrace-based debugger like C++, Go, and Rust
+
+  // Uncomment to use the Docker CLI from inside the container. See https://aka.ms/vscode-remote/samples/docker-from-docker.
+  // "mounts": [ "source=/var/run/docker.sock,target=/var/run/docker.sock,type=bind" ],
+
+  // Uncomment to connect as a non-root user if you've added one. See https://aka.ms/vscode-remote/containers/non-root.
+  // "remoteUser": "vscode"
+}

.devcontainer/limits.conf

@@ -0,0 +1,61 @@
+# /etc/security/limits.conf
+#
+#Each line describes a limit for a user in the form:
+#
+#<domain>        <type>  <item>  <value>
+#
+#Where:
+#<domain> can be:
+#        - a user name
+#        - a group name, with @group syntax
+#        - the wildcard *, for default entry
+#        - the wildcard %, can be also used with %group syntax,
+#                 for maxlogin limit
+#        - NOTE: group and wildcard limits are not applied to root.
+#          To apply a limit to the root user, <domain> must be
+#          the literal username root.
+#
+#<type> can have the two values:
+#        - "soft" for enforcing the soft limits
+#        - "hard" for enforcing hard limits
+#
+#<item> can be one of the following:
+#        - core - limits the core file size (KB)
+#        - data - max data size (KB)
+#        - fsize - maximum filesize (KB)
+#        - memlock - max locked-in-memory address space (KB)
+#        - nofile - max number of open file descriptors
+#        - rss - max resident set size (KB)
+#        - stack - max stack size (KB)
+#        - cpu - max CPU time (MIN)
+#        - nproc - max number of processes
+#        - as - address space limit (KB)
+#        - maxlogins - max number of logins for this user
+#        - maxsyslogins - max number of logins on the system
+#        - priority - the priority to run user process with
+#        - locks - max number of file locks the user can hold
+#        - sigpending - max number of pending signals
+#        - msgqueue - max memory used by POSIX message queues (bytes)
+#        - nice - max nice priority allowed to raise to values: [-20, 19]
+#        - rtprio - max realtime priority
+#        - chroot - change root to directory (Debian-specific)
+#
+#<domain>      <type>  <item>         <value>
+#
+
+* soft memlock 33554432
+* hard memlock 33554432
+* soft nofile 33554432
+* hard nofile 33554432
+
+#*               soft    core            0
+#root            hard    core            100000
+#*               hard    rss             10000
+#@student        hard    nproc           20
+#@faculty        soft    nproc           20
+#@faculty        hard    nproc           50
+#ftp             hard    nproc           0
+#ftp             -       chroot          /ftp
+#@student        -       maxlogins       4
+
+# End of file

.devcontainer/scripts/common-debian.sh

@@ -0,0 +1,445 @@
+#!/usr/bin/env bash
+#-------------------------------------------------------------------------------------------------------------
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See https://go.microsoft.com/fwlink/?linkid=2090316 for license information.
+#-------------------------------------------------------------------------------------------------------------
+#
+# Docs: https://github.com/microsoft/vscode-dev-containers/blob/main/script-library/docs/common.md
+# Maintainer: The VS Code and Codespaces Teams
+#
+# Syntax: ./common-debian.sh [install zsh flag] [username] [user UID] [user GID] [upgrade packages flag] [install Oh My Zsh! flag] [Add non-free packages]
+
+set -e
+
+INSTALL_ZSH=${1:-"true"}
+USERNAME=${2:-"automatic"}
+USER_UID=${3:-"automatic"}
+USER_GID=${4:-"automatic"}
+UPGRADE_PACKAGES=${5:-"true"}
+INSTALL_OH_MYS=${6:-"true"}
+ADD_NON_FREE_PACKAGES=${7:-"false"}
+SCRIPT_DIR="$(cd $(dirname "${BASH_SOURCE[0]}") && pwd)"
+MARKER_FILE="/usr/local/etc/vscode-dev-containers/common"
+
+if [ "$(id -u)" -ne 0 ]; then
+    echo -e 'Script must be run as root. Use sudo, su, or add "USER root" to your Dockerfile before running this script.'
+    exit 1
+fi
+
+# Ensure that login shells get the correct path if the user updated the PATH using ENV.
+rm -f /etc/profile.d/00-restore-env.sh
+echo "export PATH=${PATH//$(sh -lc 'echo $PATH')/\$PATH}" >/etc/profile.d/00-restore-env.sh
+chmod +x /etc/profile.d/00-restore-env.sh
+
+# If in automatic mode, determine if a user already exists, if not use vscode
+if [ "${USERNAME}" = "auto" ] || [ "${USERNAME}" = "automatic" ]; then
+    USERNAME=""
+    POSSIBLE_USERS=("vscode" "node" "codespace" "$(awk -v val=1000 -F ":" '$3==val{print $1}' /etc/passwd)")
+    for CURRENT_USER in ${POSSIBLE_USERS[@]}; do
+        if id -u ${CURRENT_USER} >/dev/null 2>&1; then
+            USERNAME=${CURRENT_USER}
+            break
+        fi
+    done
+    if [ "${USERNAME}" = "" ]; then
+        USERNAME=vscode
+    fi
+elif [ "${USERNAME}" = "none" ]; then
+    USERNAME=root
+    USER_UID=0
+    USER_GID=0
+fi
+
+# Load markers to see which steps have already run
+if [ -f "${MARKER_FILE}" ]; then
+    echo "Marker file found:"
+    cat "${MARKER_FILE}"
+    source "${MARKER_FILE}"
+fi
+
+# Ensure apt is in non-interactive to avoid prompts
+export DEBIAN_FRONTEND=noninteractive
+
+# Function to call apt-get if needed
+apt_get_update_if_needed() {
+    if [ ! -d "/var/lib/apt/lists" ] || [ "$(ls /var/lib/apt/lists/ | wc -l)" = "0" ]; then
+        echo "Running apt-get update..."
+        apt-get update
+    else
+        echo "Skipping apt-get update."
+    fi
+}
+
+# Run install apt-utils to avoid debconf warning then verify presence of other common developer tools and dependencies
+if [ "${PACKAGES_ALREADY_INSTALLED}" != "true" ]; then
+
+    package_list="apt-utils \
+        openssh-client \
+        gnupg2 \
+        dirmngr \
+        iproute2 \
+        procps \
+        lsof \
+        htop \
+        net-tools \
+        psmisc \
+        curl \
+        wget \
+        rsync \
+        ca-certificates \
+        unzip \
+        zip \
+        nano \
+        vim-tiny \
+        less \
+        jq \
+        lsb-release \
+        apt-transport-https \
+        dialog \
+        libc6 \
+        libgcc1 \
+        libkrb5-3 \
+        libgssapi-krb5-2 \
+        libicu[0-9][0-9] \
+        liblttng-ust0 \
+        libstdc++6 \
+        zlib1g \
+        locales \
+        sudo \
+        ncdu \
+        man-db \
+        strace \
+        manpages \
+        manpages-dev \
+        init-system-helpers"
+
+    # Needed for adding manpages-posix and manpages-posix-dev which are non-free packages in Debian
+    if [ "${ADD_NON_FREE_PACKAGES}" = "true" ]; then
+        # Bring in variables from /etc/os-release like VERSION_CODENAME
+        . /etc/os-release
+        sed -i -E "s/deb http:\/\/(deb|httpredir)\.debian\.org\/debian ${VERSION_CODENAME} main/deb http:\/\/\1\.debian\.org\/debian ${VERSION_CODENAME} main contrib non-free/" /etc/apt/sources.list
+        sed -i -E "s/deb-src http:\/\/(deb|httredir)\.debian\.org\/debian ${VERSION_CODENAME} main/deb http:\/\/\1\.debian\.org\/debian ${VERSION_CODENAME} main contrib non-free/" /etc/apt/sources.list
+        sed -i -E "s/deb http:\/\/(deb|httpredir)\.debian\.org\/debian ${VERSION_CODENAME}-updates main/deb http:\/\/\1\.debian\.org\/debian ${VERSION_CODENAME}-updates main contrib non-free/" /etc/apt/sources.list
+        sed -i -E "s/deb-src http:\/\/(deb|httpredir)\.debian\.org\/debian ${VERSION_CODENAME}-updates main/deb http:\/\/\1\.debian\.org\/debian ${VERSION_CODENAME}-updates main contrib non-free/" /etc/apt/sources.list
+        sed -i "s/deb http:\/\/security\.debian\.org\/debian-security ${VERSION_CODENAME}\/updates main/deb http:\/\/security\.debian\.org\/debian-security ${VERSION_CODENAME}\/updates main contrib non-free/" /etc/apt/sources.list
+        sed -i "s/deb-src http:\/\/security\.debian\.org\/debian-security ${VERSION_CODENAME}\/updates main/deb http:\/\/security\.debian\.org\/debian-security ${VERSION_CODENAME}\/updates main contrib non-free/" /etc/apt/sources.list
+        sed -i "s/deb http:\/\/deb\.debian\.org\/debian ${VERSION_CODENAME}-backports main/deb http:\/\/deb\.debian\.org\/debian ${VERSION_CODENAME}-backports main contrib non-free/" /etc/apt/sources.list
+        sed -i "s/deb-src http:\/\/deb\.debian\.org\/debian ${VERSION_CODENAME}-backports main/deb http:\/\/deb\.debian\.org\/debian ${VERSION_CODENAME}-backports main contrib non-free/" /etc/apt/sources.list
+        # Handle bullseye location for security https://www.debian.org/releases/bullseye/amd64/release-notes/ch-information.en.html
+        sed -i "s/deb http:\/\/security\.debian\.org\/debian-security ${VERSION_CODENAME}-security main/deb http:\/\/security\.debian\.org\/debian-security ${VERSION_CODENAME}-security main contrib non-free/" /etc/apt/sources.list
+        sed -i "s/deb-src http:\/\/security\.debian\.org\/debian-security ${VERSION_CODENAME}-security main/deb http:\/\/security\.debian\.org\/debian-security ${VERSION_CODENAME}-security main contrib non-free/" /etc/apt/sources.list
+        echo "Running apt-get update..."
+        apt-get update
+        package_list="${package_list} manpages-posix manpages-posix-dev"
+    else
+        apt_get_update_if_needed
+    fi
+
+    # Install libssl1.1 if available
+    if [[ ! -z $(apt-cache --names-only search ^libssl1.1$) ]]; then
+        package_list="${package_list}       libssl1.1"
+    fi
+
+    # Install appropriate version of libssl1.0.x if available
+    libssl_package=$(dpkg-query -f '${db:Status-Abbrev}\t${binary:Package}\n' -W 'libssl1\.0\.?' 2>&1 || echo '')
+    if [ "$(echo "$LIlibssl_packageBSSL" | grep -o 'libssl1\.0\.[0-9]:' | uniq | sort | wc -l)" -eq 0 ]; then
+        if [[ ! -z $(apt-cache --names-only search ^libssl1.0.2$) ]]; then
+            # Debian 9
+            package_list="${package_list}       libssl1.0.2"
+        elif [[ ! -z $(apt-cache --names-only search ^libssl1.0.0$) ]]; then
+            # Ubuntu 18.04, 16.04, earlier
+            package_list="${package_list}       libssl1.0.0"
+        fi
+    fi
+
+    echo "Packages to verify are installed: ${package_list}"
+    apt-get -y install --no-install-recommends ${package_list} 2> >(grep -v 'debconf: delaying package configuration, since apt-utils is not installed' >&2)
+
+    # Install git if not already installed (may be more recent than distro version)
+    if ! type git >/dev/null 2>&1; then
+        apt-get -y install --no-install-recommends git
+    fi
+
+    PACKAGES_ALREADY_INSTALLED="true"
+fi
+
+# Get to latest versions of all packages
+if [ "${UPGRADE_PACKAGES}" = "true" ]; then
+    apt_get_update_if_needed
+    apt-get -y upgrade --no-install-recommends
+    apt-get autoremove -y
+fi
+
+# Ensure at least the en_US.UTF-8 UTF-8 locale is available.
+# Common need for both applications and things like the agnoster ZSH theme.
+if [ "${LOCALE_ALREADY_SET}" != "true" ] && ! grep -o -E '^\s*en_US.UTF-8\s+UTF-8' /etc/locale.gen >/dev/null; then
+    echo "en_US.UTF-8 UTF-8" >>/etc/locale.gen
+    locale-gen
+    LOCALE_ALREADY_SET="true"
+fi
+
+# Create or update a non-root user to match UID/GID.
+group_name="${USERNAME}"
+if id -u ${USERNAME} >/dev/null 2>&1; then
+    # User exists, update if needed
+    if [ "${USER_GID}" != "automatic" ] && [ "$USER_GID" != "$(id -g $USERNAME)" ]; then
+        group_name="$(id -gn $USERNAME)"
+        groupmod --gid $USER_GID ${group_name}
+        usermod --gid $USER_GID $USERNAME
+    fi
+    if [ "${USER_UID}" != "automatic" ] && [ "$USER_UID" != "$(id -u $USERNAME)" ]; then
+        usermod --uid $USER_UID $USERNAME
+    fi
+else
+    # Create user
+    if [ "${USER_GID}" = "automatic" ]; then
+        groupadd $USERNAME
+    else
+        groupadd --gid $USER_GID $USERNAME
+    fi
+    if [ "${USER_UID}" = "automatic" ]; then
+        useradd -s /bin/bash --gid $USERNAME -m $USERNAME
+    else
+        useradd -s /bin/bash --uid $USER_UID --gid $USERNAME -m $USERNAME
+    fi
+fi
+
+# Add add sudo support for non-root user
+if [ "${USERNAME}" != "root" ] && [ "${EXISTING_NON_ROOT_USER}" != "${USERNAME}" ]; then
+    echo $USERNAME ALL=\(root\) NOPASSWD:ALL >/etc/sudoers.d/$USERNAME
+    chmod 0440 /etc/sudoers.d/$USERNAME
+    EXISTING_NON_ROOT_USER="${USERNAME}"
+fi
+
+# ** Shell customization section **
+if [ "${USERNAME}" = "root" ]; then
+    user_rc_path="/root"
+else
+    user_rc_path="/home/${USERNAME}"
+fi
+
+# Restore user .bashrc defaults from skeleton file if it doesn't exist or is empty
+if [ ! -f "${user_rc_path}/.bashrc" ] || [ ! -s "${user_rc_path}/.bashrc" ]; then
+    cp /etc/skel/.bashrc "${user_rc_path}/.bashrc"
+fi
+
+# Restore user .profile defaults from skeleton file if it doesn't exist or is empty
+if [ ! -f "${user_rc_path}/.profile" ] || [ ! -s "${user_rc_path}/.profile" ]; then
+    cp /etc/skel/.profile "${user_rc_path}/.profile"
+fi
+
+# .bashrc/.zshrc snippet
+rc_snippet="$(
+    cat <<'EOF'
+if [ -z "${USER}" ]; then export USER=$(whoami); fi
+if [[ "${PATH}" != *"$HOME/.local/bin"* ]]; then export PATH="${PATH}:$HOME/.local/bin"; fi
+# Display optional first run image specific notice if configured and terminal is interactive
+if [ -t 1 ] && [[ "${TERM_PROGRAM}" = "vscode" || "${TERM_PROGRAM}" = "codespaces" ]] && [ ! -f "$HOME/.config/vscode-dev-containers/first-run-notice-already-displayed" ]; then
+    if [ -f "/usr/local/etc/vscode-dev-containers/first-run-notice.txt" ]; then
+        cat "/usr/local/etc/vscode-dev-containers/first-run-notice.txt"
+    elif [ -f "/workspaces/.codespaces/shared/first-run-notice.txt" ]; then
+        cat "/workspaces/.codespaces/shared/first-run-notice.txt"
+    fi
+    mkdir -p "$HOME/.config/vscode-dev-containers"
+    # Mark first run notice as displayed after 10s to avoid problems with fast terminal refreshes hiding it
+    ((sleep 10s; touch "$HOME/.config/vscode-dev-containers/first-run-notice-already-displayed") &)
+fi
+# Set the default git editor if not already set
+if [ -z "$(git config --get core.editor)" ] && [ -z "${GIT_EDITOR}" ]; then
+    if  [ "${TERM_PROGRAM}" = "vscode" ]; then
+        if [[ -n $(command -v code-insiders) &&  -z $(command -v code) ]]; then 
+            export GIT_EDITOR="code-insiders --wait"
+        else 
+            export GIT_EDITOR="code --wait"
+        fi
+    fi
+fi
+EOF
+)"
+
+# code shim, it fallbacks to code-insiders if code is not available
+cat <<'EOF' >/usr/local/bin/code
+#!/bin/sh
+get_in_path_except_current() {
+    which -a "$1" | grep -A1 "$0" | grep -v "$0"
+}
+code="$(get_in_path_except_current code)"
+if [ -n "$code" ]; then
+    exec "$code" "$@"
+elif [ "$(command -v code-insiders)" ]; then
+    exec code-insiders "$@"
+else
+    echo "code or code-insiders is not installed" >&2
+    exit 127
+fi
+EOF
+chmod +x /usr/local/bin/code
+
+# systemctl shim - tells people to use 'service' if systemd is not running
+cat <<'EOF' >/usr/local/bin/systemctl
+#!/bin/sh
+set -e
+if [ -d "/run/systemd/system" ]; then
+    exec /bin/systemctl/systemctl "$@"
+else
+    echo '\n"systemd" is not running in this container due to its overhead.\nUse the "service" command to start services intead. e.g.: \n\nservice --status-all'
+fi
+EOF
+chmod +x /usr/local/bin/systemctl
+
+# Codespaces bash and OMZ themes - partly inspired by https://github.com/ohmyzsh/ohmyzsh/blob/master/themes/robbyrussell.zsh-theme
+codespaces_bash="$(
+    cat \
+        <<'EOF'
+# Codespaces bash prompt theme
+__bash_prompt() {
+    local userpart='`export XIT=$? \
+        && [ ! -z "${GITHUB_USER}" ] && echo -n "\[\033[0;32m\]@${GITHUB_USER} " || echo -n "\[\033[0;32m\]\u " \
+        && [ "$XIT" -ne "0" ] && echo -n "\[\033[1;31m\]➜" || echo -n "\[\033[0m\]➜"`'
+    local gitbranch='`\
+        if [ "$(git config --get codespaces-theme.hide-status 2>/dev/null)" != 1 ]; then \
+            export BRANCH=$(git symbolic-ref --short HEAD 2>/dev/null || git rev-parse --short HEAD 2>/dev/null); \
+            if [ "${BRANCH}" != "" ]; then \
+                echo -n "\[\033[0;36m\](\[\033[1;31m\]${BRANCH}" \
+                && if git ls-files --error-unmatch -m --directory --no-empty-directory -o --exclude-standard ":/*" > /dev/null 2>&1; then \
+                        echo -n " \[\033[1;33m\]✗"; \
+                fi \
+                && echo -n "\[\033[0;36m\]) "; \
+            fi; \
+        fi`'
+    local lightblue='\[\033[1;34m\]'
+    local removecolor='\[\033[0m\]'
+    PS1="${userpart} ${lightblue}\w ${gitbranch}${removecolor}\$ "
+    unset -f __bash_prompt
+}
+__bash_prompt
+EOF
+)"
+
+codespaces_zsh="$(
+    cat \
+        <<'EOF'
+# Codespaces zsh prompt theme
+__zsh_prompt() {
+    local prompt_username
+    if [ ! -z "${GITHUB_USER}" ]; then 
+        prompt_username="@${GITHUB_USER}"
+    else
+        prompt_username="%n"
+    fi
+    PROMPT="%{$fg[green]%}${prompt_username} %(?:%{$reset_color%}➜ :%{$fg_bold[red]%}➜ )" # User/exit code arrow
+    PROMPT+='%{$fg_bold[blue]%}%(5~|%-1~/…/%3~|%4~)%{$reset_color%} ' # cwd
+    PROMPT+='$([ "$(git config --get codespaces-theme.hide-status 2>/dev/null)" != 1 ] && git_prompt_info)' # Git status
+    PROMPT+='%{$fg[white]%}$ %{$reset_color%}'
+    unset -f __zsh_prompt
+}
+ZSH_THEME_GIT_PROMPT_PREFIX="%{$fg_bold[cyan]%}(%{$fg_bold[red]%}"
+ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%} "
+ZSH_THEME_GIT_PROMPT_DIRTY=" %{$fg_bold[yellow]%}✗%{$fg_bold[cyan]%})"
+ZSH_THEME_GIT_PROMPT_CLEAN="%{$fg_bold[cyan]%})"
+__zsh_prompt
+EOF
+)"
+
+# Add RC snippet and custom bash prompt
+if [ "${RC_SNIPPET_ALREADY_ADDED}" != "true" ]; then
+    echo "${rc_snippet}" >>/etc/bash.bashrc
+    echo "${codespaces_bash}" >>"${user_rc_path}/.bashrc"
+    echo 'export PROMPT_DIRTRIM=4' >>"${user_rc_path}/.bashrc"
+    if [ "${USERNAME}" != "root" ]; then
+        echo "${codespaces_bash}" >>"/root/.bashrc"
+        echo 'export PROMPT_DIRTRIM=4' >>"/root/.bashrc"
+    fi
+    chown ${USERNAME}:${group_name} "${user_rc_path}/.bashrc"
+    RC_SNIPPET_ALREADY_ADDED="true"
+fi
+
+# Optionally install and configure zsh and Oh My Zsh!
+if [ "${INSTALL_ZSH}" = "true" ]; then
+    if ! type zsh >/dev/null 2>&1; then
+        apt_get_update_if_needed
+        apt-get install -y zsh
+    fi
+    if [ "${ZSH_ALREADY_INSTALLED}" != "true" ]; then
+        echo "${rc_snippet}" >>/etc/zsh/zshrc
+        ZSH_ALREADY_INSTALLED="true"
+    fi
+
+    # Adapted, simplified inline Oh My Zsh! install steps that adds, defaults to a codespaces theme.
+    # See https://github.com/ohmyzsh/ohmyzsh/blob/master/tools/install.sh for official script.
+    oh_my_install_dir="${user_rc_path}/.oh-my-zsh"
+    if [ ! -d "${oh_my_install_dir}" ] && [ "${INSTALL_OH_MYS}" = "true" ]; then
+        template_path="${oh_my_install_dir}/templates/zshrc.zsh-template"
+        user_rc_file="${user_rc_path}/.zshrc"
+        umask g-w,o-w
+        mkdir -p ${oh_my_install_dir}
+        git clone --depth=1 \
+            -c core.eol=lf \
+            -c core.autocrlf=false \
+            -c fsck.zeroPaddedFilemode=ignore \
+            -c fetch.fsck.zeroPaddedFilemode=ignore \
+            -c receive.fsck.zeroPaddedFilemode=ignore \
+            "https://github.com/ohmyzsh/ohmyzsh" "${oh_my_install_dir}" 2>&1
+        echo -e "$(cat "${template_path}")\nDISABLE_AUTO_UPDATE=true\nDISABLE_UPDATE_PROMPT=true" >${user_rc_file}
+        sed -i -e 's/ZSH_THEME=.*/ZSH_THEME="codespaces"/g' ${user_rc_file}
+
+        mkdir -p ${oh_my_install_dir}/custom/themes
+        echo "${codespaces_zsh}" >"${oh_my_install_dir}/custom/themes/codespaces.zsh-theme"
+        # Shrink git while still enabling updates
+        cd "${oh_my_install_dir}"
+        git repack -a -d -f --depth=1 --window=1
+        # Copy to non-root user if one is specified
+        if [ "${USERNAME}" != "root" ]; then
+            cp -rf "${user_rc_file}" "${oh_my_install_dir}" /root
+            chown -R ${USERNAME}:${group_name} "${user_rc_path}"
+        fi
+    fi
+fi
+
+# Persist image metadata info, script if meta.env found in same directory
+meta_info_script="$(
+    cat <<'EOF'
+#!/bin/sh
+. /usr/local/etc/vscode-dev-containers/meta.env
+# Minimal output
+if [ "$1" = "version" ] || [ "$1" = "image-version" ]; then
+    echo "${VERSION}"
+    exit 0
+elif [ "$1" = "release" ]; then
+    echo "${GIT_REPOSITORY_RELEASE}"
+    exit 0
+elif [ "$1" = "content" ] || [ "$1" = "content-url" ] || [ "$1" = "contents" ] || [ "$1" = "contents-url" ]; then
+    echo "${CONTENTS_URL}"
+    exit 0
+fi
+#Full output
+echo
+echo "Development container image information"
+echo
+if [ ! -z "${VERSION}" ]; then echo "- Image version: ${VERSION}"; fi
+if [ ! -z "${DEFINITION_ID}" ]; then echo "- Definition ID: ${DEFINITION_ID}"; fi
+if [ ! -z "${VARIANT}" ]; then echo "- Variant: ${VARIANT}"; fi
+if [ ! -z "${GIT_REPOSITORY}" ]; then echo "- Source code repository: ${GIT_REPOSITORY}"; fi
+if [ ! -z "${GIT_REPOSITORY_RELEASE}" ]; then echo "- Source code release/branch: ${GIT_REPOSITORY_RELEASE}"; fi
+if [ ! -z "${BUILD_TIMESTAMP}" ]; then echo "- Timestamp: ${BUILD_TIMESTAMP}"; fi
+if [ ! -z "${CONTENTS_URL}" ]; then echo && echo "More info: ${CONTENTS_URL}"; fi
+echo
+EOF
+)"
+if [ -f "${SCRIPT_DIR}/meta.env" ]; then
+    mkdir -p /usr/local/etc/vscode-dev-containers/
+    cp -f "${SCRIPT_DIR}/meta.env" /usr/local/etc/vscode-dev-containers/meta.env
+    echo "${meta_info_script}" >/usr/local/bin/devcontainer-info
+    chmod +x /usr/local/bin/devcontainer-info
+fi
+
+# Write marker file
+mkdir -p "$(dirname "${MARKER_FILE}")"
+echo -e "\
+    PACKAGES_ALREADY_INSTALLED=${PACKAGES_ALREADY_INSTALLED}\n\
+    LOCALE_ALREADY_SET=${LOCALE_ALREADY_SET}\n\
+    EXISTING_NON_ROOT_USER=${EXISTING_NON_ROOT_USER}\n\
+    RC_SNIPPET_ALREADY_ADDED=${RC_SNIPPET_ALREADY_ADDED}\n\
+    ZSH_ALREADY_INSTALLED=${ZSH_ALREADY_INSTALLED}" >"${MARKER_FILE}"
+
+echo "Done!"

.devcontainer/scripts/getting-started.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+
+echo "To get started, login to GitHub and clone bun's GitHub repo into /workspaces/bun"
+echo "Make sure to login with a Personal Access Token"
+echo "# First time setup"
+echo "gh auth login"
+echo "gh repo clone Jarred-Sumner/bun . -- --depth=1 --progress -j8"
+echo ""
+echo "# Compile bun dependencies (zig is already compiled)"
+echo "make devcontainer"
+echo ""
+echo "# Build bun for development"
+echo "make dev"
+echo ""
+echo "# Run bun"
+echo "bun-debug"

.devcontainer/scripts/github.sh

@@ -0,0 +1,185 @@
+#!/usr/bin/env bash
+#-------------------------------------------------------------------------------------------------------------
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See https://go.microsoft.com/fwlink/?linkid=2090316 for license information.
+#-------------------------------------------------------------------------------------------------------------
+#
+# Docs: https://github.com/microsoft/vscode-dev-containers/blob/main/script-library/docs/github.md
+# Maintainer: The VS Code and Codespaces Teams
+#
+# Syntax: ./github-debian.sh [version]
+
+CLI_VERSION=${1:-"latest"}
+
+GITHUB_CLI_ARCHIVE_GPG_KEY=C99B11DEB97541F0
+GPG_KEY_SERVERS="keyserver hkp://keyserver.ubuntu.com:80
+keyserver hkps://keys.openpgp.org
+keyserver hkp://keyserver.pgp.com"
+
+set -e
+
+if [ "$(id -u)" -ne 0 ]; then
+    echo -e 'Script must be run as root. Use sudo, su, or add "USER root" to your Dockerfile before running this script.'
+    exit 1
+fi
+
+# Get central common setting
+get_common_setting() {
+    if [ "${common_settings_file_loaded}" != "true" ]; then
+        curl -sfL "https://aka.ms/vscode-dev-containers/script-library/settings.env" -o /tmp/vsdc-settings.env 2>/dev/null || echo "Could not download settings file. Skipping."
+        common_settings_file_loaded=true
+    fi
+    if [ -f "/tmp/vsdc-settings.env" ]; then
+        local multi_line=""
+        if [ "$2" = "true" ]; then multi_line="-z"; fi
+        local result="$(grep ${multi_line} -oP "$1=\"?\K[^\"]+" /tmp/vsdc-settings.env | tr -d '\0')"
+        if [ ! -z "${result}" ]; then declare -g $1="${result}"; fi
+    fi
+    echo "$1=${!1}"
+}
+
+# Import the specified key in a variable name passed in as
+receive_gpg_keys() {
+    get_common_setting $1
+    local keys=${!1}
+    get_common_setting GPG_KEY_SERVERS true
+
+    # Use a temporary locaiton for gpg keys to avoid polluting image
+    export GNUPGHOME="/tmp/tmp-gnupg"
+    mkdir -p ${GNUPGHOME}
+    chmod 700 ${GNUPGHOME}
+    echo -e "disable-ipv6\n${GPG_KEY_SERVERS}" >${GNUPGHOME}/dirmngr.conf
+    # GPG key download sometimes fails for some reason and retrying fixes it.
+    local retry_count=0
+    local gpg_ok="false"
+    set +e
+    until [ "${gpg_ok}" = "true" ] || [ "${retry_count}" -eq "5" ]; do
+        echo "(*) Downloading GPG key..."
+        (echo "${keys}" | xargs -n 1 gpg --recv-keys) 2>&1 && gpg_ok="true"
+        if [ "${gpg_ok}" != "true" ]; then
+            echo "(*) Failed getting key, retring in 10s..."
+            ((retry_count++))
+            sleep 10s
+        fi
+    done
+    set -e
+    if [ "${gpg_ok}" = "false" ]; then
+        echo "(!) Failed to get gpg key."
+        exit 1
+    fi
+}
+
+# Figure out correct version of a three part version number is not passed
+find_version_from_git_tags() {
+    local variable_name=$1
+    local requested_version=${!variable_name}
+    if [ "${requested_version}" = "none" ]; then return; fi
+    local repository=$2
+    local prefix=${3:-"tags/v"}
+    local separator=${4:-"."}
+    local last_part_optional=${5:-"false"}
+    if [ "$(echo "${requested_version}" | grep -o "." | wc -l)" != "2" ]; then
+        local escaped_separator=${separator//./\\.}
+        local last_part
+        if [ "${last_part_optional}" = "true" ]; then
+            last_part="(${escaped_separator}[0-9]+)?"
+        else
+            last_part="${escaped_separator}[0-9]+"
+        fi
+        local regex="${prefix}\\K[0-9]+${escaped_separator}[0-9]+${last_part}$"
+        local version_list="$(git ls-remote --tags ${repository} | grep -oP "${regex}" | tr -d ' ' | tr "${separator}" "." | sort -rV)"
+        if [ "${requested_version}" = "latest" ] || [ "${requested_version}" = "current" ] || [ "${requested_version}" = "lts" ]; then
+            declare -g ${variable_name}="$(echo "${version_list}" | head -n 1)"
+        else
+            set +e
+            declare -g ${variable_name}="$(echo "${version_list}" | grep -E -m 1 "^${requested_version//./\\.}([\\.\\s]|$)")"
+            set -e
+        fi
+    fi
+    if [ -z "${!variable_name}" ] || ! echo "${version_list}" | grep "^${!variable_name//./\\.}$" >/dev/null 2>&1; then
+        echo -e "Invalid ${variable_name} value: ${requested_version}\nValid values:\n${version_list}" >&2
+        exit 1
+    fi
+    echo "${variable_name}=${!variable_name}"
+}
+
+# Import the specified key in a variable name passed in as
+receive_gpg_keys() {
+    get_common_setting $1
+    local keys=${!1}
+    get_common_setting GPG_KEY_SERVERS true
+    local keyring_args=""
+    if [ ! -z "$2" ]; then
+        keyring_args="--no-default-keyring --keyring $2"
+    fi
+
+    # Use a temporary locaiton for gpg keys to avoid polluting image
+    export GNUPGHOME="/tmp/tmp-gnupg"
+    mkdir -p ${GNUPGHOME}
+    chmod 700 ${GNUPGHOME}
+    echo -e "disable-ipv6\n${GPG_KEY_SERVERS}" >${GNUPGHOME}/dirmngr.conf
+    # GPG key download sometimes fails for some reason and retrying fixes it.
+    local retry_count=0
+    local gpg_ok="false"
+    set +e
+    until [ "${gpg_ok}" = "true" ] || [ "${retry_count}" -eq "5" ]; do
+        echo "(*) Downloading GPG key..."
+        (echo "${keys}" | xargs -n 1 gpg -q ${keyring_args} --recv-keys) 2>&1 && gpg_ok="true"
+        if [ "${gpg_ok}" != "true" ]; then
+            echo "(*) Failed getting key, retring in 10s..."
+            ((retry_count++))
+            sleep 10s
+        fi
+    done
+    set -e
+    if [ "${gpg_ok}" = "false" ]; then
+        echo "(!) Failed to get gpg key."
+        exit 1
+    fi
+}
+
+# Function to run apt-get if needed
+apt_get_update_if_needed() {
+    if [ ! -d "/var/lib/apt/lists" ] || [ "$(ls /var/lib/apt/lists/ | wc -l)" = "0" ]; then
+        echo "Running apt-get update..."
+        apt-get update
+    else
+        echo "Skipping apt-get update."
+    fi
+}
+
+# Checks if packages are installed and installs them if not
+check_packages() {
+    if ! dpkg -s "$@" >/dev/null 2>&1; then
+        apt_get_update_if_needed
+        apt-get -y install --no-install-recommends "$@"
+    fi
+}
+
+export DEBIAN_FRONTEND=noninteractive
+
+# Install curl, apt-transport-https, curl, gpg, or dirmngr, git if missing
+check_packages curl ca-certificates apt-transport-https dirmngr gnupg2
+if ! type git >/dev/null 2>&1; then
+    apt_get_update_if_needed
+    apt-get -y install --no-install-recommends git
+fi
+
+# Soft version matching
+if [ "${CLI_VERSION}" != "latest" ] && [ "${CLI_VERSION}" != "lts" ] && [ "${CLI_VERSION}" != "stable" ]; then
+    find_version_from_git_tags CLI_VERSION "https://github.com/cli/cli"
+    version_suffix="=${CLI_VERSION}"
+else
+    version_suffix=""
+fi
+
+# Install the GitHub CLI
+echo "Downloading github CLI..."
+# Import key safely (new method rather than deprecated apt-key approach) and install
+. /etc/os-release
+receive_gpg_keys GITHUB_CLI_ARCHIVE_GPG_KEY /usr/share/keyrings/githubcli-archive-keyring.gpg
+echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages ${VERSION_CODENAME} main" >/etc/apt/sources.list.d/github-cli.list
+apt-get update
+apt-get -y install "gh${version_suffix}"
+rm -rf "/tmp/gh/gnupg"
+echo "Done!"

.devcontainer/scripts/nice.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+chsh -s $(which zsh)
+sh -c "$(curl -fsSL https://starship.rs/install.sh) -- --platform linux_musl"
+echo "eval \"$(starship init zsh)\"" >>~/.zshrc
+
+curl https://github.com/Jarred-Sumner/vscode-zig/releases/download/fork-v1/zig-0.2.5.vsix >/home/ubuntu/vscode-zig.vsix

.devcontainer/scripts/zig-env.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+curl -L https://github.com/Jarred-Sumner/vscode-zig/releases/download/fork-v1/zig-0.2.5.vsix >/home/ubuntu/vscode-zig.vsix
+git clone https://github.com/zigtools/zls /home/ubuntu/zls
+cd /home/ubuntu/zls
+git submodule update --init --recursive --progress --depth=1
+zig build -Drelease-fast

.devcontainer/workspace.code-workspace

@@ -0,0 +1,9 @@
+{
+  "folders": [
+    {
+      // Source code
+      "name": "bun",
+      "path": "bun"
+    },
+  ]
+}

.devcontainer/zls.json

@@ -0,0 +1,9 @@
+{
+  "zig_exe_path": "/build/zig/zig",
+  "enable_snippets": true,
+  "warn_style": false,
+  "enable_semantic_tokens": true,
+  "operator_completions": true,
+  "include_at_in_builtins": false,
+  "max_detail_length": 1048576
+}

.docker/build-base-images.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+set -euxo pipefail
+
+export DOCKER_BUILDKIT=1
+
+docker login --username bunbunbunbun
+
+docker build -f Dockerfile.base -t bunbunbunbun/bun-test-base --target bun-test-base . --platform=linux/$BUILDARCH --build-arg BUILDARCH=$BUILDARCH
+docker build -f Dockerfile.base -t bunbunbunbun/bun-base-with-zig-and-webkit --target bun-base-with-zig-and-webkit . --platform=linux/$BUILDARCH --build-arg BUILDARCH=$BUILDARCH
+docker build -f Dockerfile.base -t bunbunbunbun/bun-base --target bun-base --platform=linux/$BUILDARCH . --build-arg BUILDARCH=$BUILDARCH
+
+docker push bunbunbunbun/bun-test-base:latest
+docker push bunbunbunbun/bun-base-with-zig-and-webkit:latest
+docker push bunbunbunbun/bun-base:latest

.docker/build-base.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+
+set -euxo pipefail
+
+export DOCKER_BUILDKIT=1
+
+docker buildx build \
+    -t bunbunbunbun/bun-test-base:latest -f Dockerfile.base \
+    --target bun-test-base \
+    --platform=linux/$BUILDARCH --build-arg BUILDARCH=$BUILDARCH .
+docker buildx build \
+    --target bun-base \
+    -f Dockerfile.base \
+    -t bunbunbunbun/bun-base:latest --platform=linux/$BUILDARCH \
+    --build-arg BUILDARCH=$BUILDARCH .
+docker buildx build \
+    -t bunbunbunbun/bun-base-with-zig-and-webkit:latest \
+    -f Dockerfile.base \
+    --target bun-base-with-zig-and-webkit \
+    --platform=linux/$BUILDARCH --build-arg BUILDARCH=$BUILDARCH .
+
+docker push bunbunbunbun/bun-test-base:latest
+docker push bunbunbunbun/bun-base:latest
+docker push bunbunbunbun/bun-base-with-zig-and-webkit:latest

.docker/chromium.pref

@@ -0,0 +1,14 @@
+# Note: 2 blank lines are required between entries
+ Package: *
+ Pin: release a=eoan
+ Pin-Priority: 500
+
+ Package: *
+ Pin: origin "ftp.debian.org"
+ Pin-Priority: 300
+
+ # Pattern includes 'chromium', 'chromium-browser' and similarly
+ # named dependencies:
+ Package: chromium*
+ Pin: origin "ftp.debian.org"
+ Pin-Priority: 700

.docker/copy-bun-binary.sh

@@ -0,0 +1,8 @@
+#!/bin/bash
+
+set -euxo pipefail
+
+name=$(openssl rand -hex 12)
+id=$(docker create --name=bun-binary-$name $CONTAINER_TAG)
+docker container cp bun-binary-$name:$BUN_RELEASE_DIR bun-binary
+echo -e "bun-binary-$name"

.docker/debian.list

@@ -0,0 +1,3 @@
+ deb http://deb.debian.org/debian buster main
+ deb http://deb.debian.org/debian buster-updates main
+ deb http://deb.debian.org/debian-security buster/updates main

.docker/dockerfile-common.sh

@@ -0,0 +1,34 @@
+export DOCKER_BUILDKIT=1
+
+export BUILDKIT_ARCH=$(uname -m)
+export ARCH=${BUILDKIT_ARCH}
+
+if [ "$BUILDKIT_ARCH" == "amd64" ]; then
+    export BUILDKIT_ARCH="amd64"
+    export ARCH=x64
+fi
+
+if [ "$BUILDKIT_ARCH" == "x86_64" ]; then
+    export BUILDKIT_ARCH="amd64"
+    export ARCH=x64
+fi
+
+if [ "$BUILDKIT_ARCH" == "arm64" ]; then
+    export BUILDKIT_ARCH="arm64"
+    export ARCH=aarch64
+fi
+
+if [ "$BUILDKIT_ARCH" == "aarch64" ]; then
+    export BUILDKIT_ARCH="arm64"
+    export ARCH=aarch64
+fi
+
+if [ "$BUILDKIT_ARCH" == "armv7l" ]; then
+    echo "Unsupported platform: $BUILDKIT_ARCH"
+    exit 1
+fi
+
+export BUILD_ID=$(cat build-id)
+export CONTAINER_NAME=bun-linux-$ARCH
+export DEBUG_CONTAINER_NAME=debug-bun-linux-$ARCH
+export TEMP=/tmp/bun-0.0.$BUILD_ID

.docker/pull.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+set -euxo pipefail
+
+docker pull bunbunbunbun/bun-test-base:latest --platform=linux/amd64
+docker pull bunbunbunbun/bun-base:latest --platform=linux/amd64
+docker pull bunbunbunbun/bun-base-with-zig-and-webkit:latest --platform=linux/amd64
+
+docker tag bunbunbunbun/bun-test-base:latest bun-base:latest
+docker tag bunbunbunbun/bun-base:latest bun-base:latest
+docker tag bunbunbunbun/bun-base-with-zig-and-webkit:latest bun-base-with-zig-and-webkit:latest

.docker/run-dockerfile.sh

@@ -0,0 +1,47 @@
+#!/bin/bash
+
+source "dockerfile-common.sh"
+
+export $CONTAINER_NAME=$CONTAINER_NAME-local
+
+rm -rf $TEMP
+mkdir -p $TEMP
+
+docker build . --target release --progress=plain -t $CONTAINER_NAME:latest --build-arg BUILDKIT_INLINE_CACHE=1 --platform=linux/$BUILDKIT_ARCH --cache-from $CONTAINER_NAME:latest
+
+if (($?)); then
+  echo "Failed to build container"
+  exit 1
+fi
+
+id=$(docker create $CONTAINER_NAME:latest)
+docker cp $id:/home/ubuntu/bun-release $TEMP/$CONTAINER_NAME
+if (($?)); then
+  echo "Failed to cp container"
+  exit 1
+fi
+
+cd $TEMP
+mkdir -p $TEMP/$CONTAINER_NAME $TEMP/$DEBUG_CONTAINER_NAME
+mv $CONTAINER_NAME/bun-profile $DEBUG_CONTAINER_NAME/bun
+zip -r $CONTAINER_NAME.zip $CONTAINER_NAME
+zip -r $DEBUG_CONTAINER_NAME.zip $DEBUG_CONTAINER_NAME
+docker rm -v $id
+abs=$(realpath $TEMP/$CONTAINER_NAME.zip)
+debug_abs=$(realpath $TEMP/$DEBUG_CONTAINER_NAME.zip)
+
+case $(uname -s) in
+"Linux") target="linux" ;;
+*) target="other" ;;
+esac
+
+if [ "$target" = "linux" ]; then
+  if command -v bun --version >/dev/null; then
+    cp $TEMP/$CONTAINER_NAME/bun $(which bun)
+    cp $TEMP/$DEBUG_CONTAINER_NAME/bun $(which bun-profile)
+  fi
+fi
+
+echo "Saved to:"
+echo $debug_abs
+echo $abs

.docker/run-test.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+set -euxo pipefail
+
+bun install
+bun install --cwd ./integration/snippets
+bun install --cwd ./integration/scripts
+
+make $BUN_TEST_NAME

.docker/runner.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+
+set -euxo pipefail
+
+docker container run --security-opt seccomp=.docker/chrome.json --env GITHUB_WORKSPACE=$GITHUB_WORKSPACE --env BUN_TEST_NAME=$BUN_TEST_NAME --ulimit memlock=-1:-1 --init --rm bun-test:latest

.docker/unit-tests.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+
+set -euxo pipefail
+
+docker container run --security-opt seccomp=.docker/chrome.json --env GITHUB_WORKSPACE=$GITHUB_WORKSPACE --ulimit memlock=-1:-1 --init --rm bun-unit-tests:latest

.dockerignore

@@ -10,5 +10,8 @@ examples
 
 **/.next
 .git
-src/javascript/jsc/WebKit/WebKitBuild
-**/CMakeCache.txt
+src/javascript/jsc/WebKit
+**/CMakeCache.txt
+packages/**/bun
+packages/**/bun-profile
+zig-cache

.gitattributes

@@ -0,0 +1,7 @@
+.vscode/launch.json linguist-generated
+src/api/schema.d.ts linguist-generated
+src/api/schema.js linguist-generated
+src/javascript/jsc/bindings/sqlite/sqlite3.c linguist-vendored
+src/javascript/jsc/bindings/sqlite/sqlite3_local.h linguist-vendored
+*.lockb binary diff=lockb
+*.zig text eol=lf

.github/workflows/bun-framework-next.yml

@@ -0,0 +1,41 @@
+name: bun-framework-next
+on:
+  push:
+    paths:
+      - packages/bun-framework-next/**/*
+    branches: [main, bun-framework-next-actions]
+  pull_request:
+    paths:
+      - packages/bun-framework-next/**/*
+    branches: [main]
+
+jobs:
+  build:
+    name: lint, test and build on Node ${{ matrix.node }} and ${{ matrix.os }}
+
+    runs-on: ${{ matrix.os }}
+
+    strategy:
+      matrix:
+        node: ["14.x"]
+        os: [macOS-latest]
+
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v2
+
+      - name: Use Node ${{ matrix.node }}
+        uses: actions/setup-node@v2
+        with:
+          node-version: ${{ matrix.node }}
+
+      - name: Install PNPM
+        uses: pnpm/action-setup@v2.0.1
+        with:
+          version: 6.21.0
+
+      - name: Install dependencies
+        run: cd packages/bun-framework-next && pnpm install
+
+      - name: Type check bun-framework-next
+        run: cd packages/bun-framework-next && pnpm check

.github/workflows/bun.yml

@@ -0,0 +1,167 @@
+name: bun
+on:
+  push:
+    branches: [main, bun-actions]
+    paths-ignore:
+      - "examples/**"
+      - "bench/**"
+      - "README.*"
+      - "LICENSE"
+      - ".vscode"
+      - ".devcontainer"
+  pull_request:
+    branches: [main]
+    paths-ignore:
+      - "examples/**"
+      - "bench/**"
+      - README.*
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+  TEST_TAG: bun-test'
+
+jobs:
+  e2e:
+    runs-on: self-hosted
+    name: "Integration tests"
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Checkout submodules
+        run: git -c submodule."src/javascript/jsc/WebKit".update=none submodule update --init --recursive --depth=1 --progress -j 8
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+      - name: Login to Dockerhub
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_PASSWORD }}
+      - name: Pull Base Image
+        run: bash .docker/pull.sh
+      - name: Build tests
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          target: test_base
+          tags: bun-test:latest
+          load: true
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+          builder: ${{ steps.buildx.outputs.name }}
+      - name: Run test-with-hmr
+        env:
+          BUN_TEST_NAME: test-with-hmr
+          GITHUB_WORKSPACE: $GITHUB_WORKSPACE
+          RUNNER_TEMP: ${RUNNER_TEMP}
+        run: bash .docker/runner.sh
+      - name: Run test-no-hmr
+        env:
+          BUN_TEST_NAME: test-no-hmr
+          GITHUB_WORKSPACE: $GITHUB_WORKSPACE
+          RUNNER_TEMP: ${RUNNER_TEMP}
+        run: bash .docker/runner.sh
+      - name: Run test-bun-create-next
+        env:
+          RUNNER_TEMP: ${RUNNER_TEMP}
+          BUN_TEST_NAME: test-create-next
+          GITHUB_WORKSPACE: $GITHUB_WORKSPACE
+        run: bash .docker/runner.sh
+      - name: Run test-bun-create-react
+        env:
+          RUNNER_TEMP: ${RUNNER_TEMP}
+          BUN_TEST_NAME: test-create-react
+          GITHUB_WORKSPACE: $GITHUB_WORKSPACE
+        run: bash .docker/runner.sh
+      - name: Run test-bun-run
+        env:
+          RUNNER_TEMP: ${RUNNER_TEMP}
+          BUN_TEST_NAME: test-bun-run
+          GITHUB_WORKSPACE: $GITHUB_WORKSPACE
+        run: bash .docker/runner.sh
+      - name: Run test-bun-install
+        env:
+          RUNNER_TEMP: ${RUNNER_TEMP}
+          BUN_TEST_NAME: test-bun-install
+          GITHUB_WORKSPACE: $GITHUB_WORKSPACE
+        run: bash .docker/runner.sh
+  # This is commented out because zig test does not work on the CI
+  # Which sucks
+  # zig-unit-tests:
+  #   runs-on: self-hosted
+  #   name: "Unit tests (Zig)"
+  #   steps:
+  #     - name: Checkout
+  #       uses: actions/checkout@v2
+  #     - name: Checkout submodules
+  #       run: git -c submodule."src/javascript/jsc/WebKit".update=none submodule update --init --recursive --depth=1 --progress -j 8
+  #     - name: Set up Docker Buildx
+  #       uses: docker/setup-buildx-action@v1
+  #     - name: Login to Dockerhub
+  #       uses: docker/login-action@v1
+  #       with:
+  #         username: ${{ secrets.DOCKERHUB_USERNAME }}
+  #         password: ${{ secrets.DOCKERHUB_PASSWORD }}
+  #     - name: Pull Base Image
+  #       run: bash .docker/pull.sh
+  #     - name: Build tests
+  #       uses: docker/build-push-action@v2
+  #       with:
+  #         context: .
+  #         target: build_unit
+  #         tags: bun-unit-tests:latest
+  #         load: true
+  #         cache-from: type=gha
+  #         cache-to: type=gha,mode=max
+  #         builder: ${{ steps.buildx.outputs.name }}
+  #     - name: Run tests
+  #       env:
+  #         GITHUB_WORKSPACE: $GITHUB_WORKSPACE
+  #         RUNNER_TEMP: ${RUNNER_TEMP}
+  #       run: bash .docker/unit-tests.sh
+  release:
+    runs-on: self-hosted
+    needs: ["e2e"]
+    if: github.ref == 'refs/heads/main'
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Checkout submodules
+        run: git -c submodule."src/javascript/jsc/WebKit".update=none submodule update --init --recursive --depth=1 --progress -j 8
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v1
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      - name: Login to DockerHub
+        uses: docker/login-action@v1
+        with:
+          username: jarredsumner
+          password: ${{ secrets.DOCKERHUB_ALT }}
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+        with:
+          install: true
+      - name: Pull Base Image
+        run: bash .docker/pull.sh
+      - name: Build release image
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          target: release
+          tags: |
+            ghcr.io/jarred-sumner/bun:${{github.sha}}
+            ghcr.io/jarred-sumner/bun:edge
+            jarredsumner/bun:${{github.sha}}
+            jarredsumner/bun:edge
+          platforms: |
+            linux/amd64
+          labels: |
+            org.opencontainers.image.title=bun
+            org.opencontainers.image.description=bun is a fast bundler, transpiler, JavaScript Runtime environment and package manager for web software. The image is an Ubuntu 20.04 image with bun preinstalled into /opt/bun.
+            org.opencontainers.image.vendor=bun
+            org.opencontainers.image.source=https://github.com/Jarred-Sumner/bun
+            org.opencontainers.image.url=https://bun.sh
+          builder: ${{ steps.buildx.outputs.name }}
+          push: true

.gitignore

@@ -12,6 +12,7 @@ yarn.lock
 dist
 *.log
 *.out.js
+*.out.refresh.js
 /package-lock.json
 build
 *.wat
@@ -30,7 +31,6 @@ cover
 coverage
 coverv
 *.trace
-bench
 github
 out.*
 out
@@ -65,6 +65,40 @@ release/
 sign.*.json
 packages/debug-*
 packages/bun-cli/postinstall.js
-packages/bun-*/bin/*
+packages/bun-*/bun
+packages/bun-*/bun-profile
+packages/bun-*/debug-bun
+packages/bun-*/*.o
+packages/bun-cli/postinstall.js
 
-packages/bun-cli/bin/*
+packages/bun-cli/bin/*
+bun-test-scratch
+misctools/fetch
+
+src/deps/libiconv
+src/deps/openssl
+src/tests.zig
+*.blob
+src/deps/s2n-tls
+.npm
+.npm.gz
+
+bun-binary
+
+src/deps/PLCrashReporter/
+
+*.dSYM
+*.crash
+misctools/sha
+packages/bun-wasm/*.mjs
+packages/bun-wasm/*.cjs
+packages/bun-wasm/*.map
+packages/bun-wasm/*.js
+packages/bun-wasm/*.d.ts
+*.bc
+
+src/fallback.version
+src/runtime.version
+*.sqlite
+*.database
+*.db

.gitmodules

@@ -5,11 +5,49 @@
 	path = src/deps/picohttpparser
 	url = https://github.com/h2o/picohttpparser.git
 	ignore = dirty
+	depth = 1
 [submodule "src/javascript/jsc/WebKit"]
 	path = src/javascript/jsc/WebKit
-	url = git@github.com:/Jarred-Sumner/WebKit
+	url = https://github.com/Jarred-Sumner/WebKit.git
 	ignore = dirty
+	depth = 1
 [submodule "src/deps/mimalloc"]
 	path = src/deps/mimalloc
-	url = https://github.com/microsoft/mimalloc.git
+	url = https://github.com/Jarred-Sumner/mimalloc.git
 	ignore = dirty
+	depth = 1
+[submodule "src/deps/zlib"]
+	path = src/deps/zlib
+	url = https://github.com/cloudflare/zlib.git
+	ignore = dirty
+	depth = 1
+[submodule "src/deps/libarchive"]
+	path = src/deps/libarchive
+	url = https://github.com/libarchive/libarchive.git
+	ignore = dirty
+	depth = 1
+[submodule "src/deps/boringssl"]
+	path = src/deps/boringssl
+	url = https://github.com/google/boringssl.git
+	ignore = dirty
+	depth = 1
+[submodule "src/deps/libbacktrace"]
+	path = src/deps/libbacktrace
+	url = https://github.com/ianlancetaylor/libbacktrace
+	ignore = dirty
+	depth = 1
+[submodule "src/deps/lol-html"]
+	path = src/deps/lol-html
+	url = https://github.com/cloudflare/lol-html
+	ignore = dirty
+	depth = 1
+[submodule "src/deps/uws"]
+	path = src/deps/uws
+	url = https://github.com/Jarred-Sumner/uWebSockets
+	ignore = dirty
+	depth = 1
+[submodule "src/deps/tinycc"]
+	path = src/deps/tinycc
+	url = https://github.com/Jarred-Sumner/tinycc.git
+	ignore = dirty
+	depth = 1

.scripts/write-versions.sh

@@ -0,0 +1,25 @@
+#!/bin/bash
+set -euxo pipefail
+
+WEBKIT_VERSION=$(git rev-parse HEAD:./src/javascript/jsc/WebKit)
+MIMALLOC_VERSION=$(git rev-parse HEAD:./src/deps/mimalloc)
+LIBARCHIVE_VERSION=$(git rev-parse HEAD:./src/deps/libarchive)
+PICOHTTPPARSER_VERSION=$(git rev-parse HEAD:./src/deps/picohttpparser)
+BORINGSSL_VERSION=$(git rev-parse HEAD:./src/deps/boringssl)
+ZLIB_VERSION=$(git rev-parse HEAD:./src/deps/zlib)
+UWS_VERSION=$(git rev-parse HEAD:./src/deps/uws)
+
+rm -rf src/generated_versions_list.zig
+echo "// AUTO-GENERATED FILE. Created via .scripts/write-versions.sh" >src/generated_versions_list.zig
+echo "" >>src/generated_versions_list.zig
+echo "pub const boringssl = \"$BORINGSSL_VERSION\";" >>src/generated_versions_list.zig
+echo "pub const libarchive = \"$LIBARCHIVE_VERSION\";" >>src/generated_versions_list.zig
+echo "pub const mimalloc = \"$MIMALLOC_VERSION\";" >>src/generated_versions_list.zig
+echo "pub const picohttpparser = \"$PICOHTTPPARSER_VERSION\";" >>src/generated_versions_list.zig
+echo "pub const uws = \"$UWS_VERSION\";" >>src/generated_versions_list.zig
+echo "pub const webkit = \"$WEBKIT_VERSION\";" >>src/generated_versions_list.zig
+echo "pub const zig = @import(\"std\").fmt.comptimePrint(\"{}\", .{@import(\"builtin\").zig_version});" >>src/generated_versions_list.zig
+echo "pub const zlib = \"$ZLIB_VERSION\";" >>src/generated_versions_list.zig
+echo "" >>src/generated_versions_list.zig
+
+zig fmt src/generated_versions_list.zig

.vscode/extensions.json

@@ -0,0 +1,8 @@
+{
+  "recommendations": [
+    "AugusteRame.zls-vscode",
+    "esbenp.prettier-vscode",
+    "xaver.clang-format",
+    "vadimcn.vscode-lldb"
+  ]
+}

.vscode/launch.json

@@ -4,14 +4,128 @@
     {
       "type": "lldb",
       "request": "launch",
-      "name": "Transpile small",
-      "program": "${workspaceFolder}/packages/debug-bun-cli-darwin-x64/bin/bun-debug",
-      "args": [
-        // "/Users/jarred/Desktop/webpack4.js"
-        // "/Users/jarred/Code/bun/examples/css-stress-test/nexty/node_modules/next/dist/build/utils.js"
-        "./dotenv-load-check.ts"
-      ],
-      "cwd": "${workspaceFolder}/examples/css-stress-test",
+      "name": "HTTP bench",
+      "program": "${workspaceFolder}/misctools/http_bench",
+      "args": ["https://twitter.com", "--count=100"],
+      "cwd": "${workspaceFolder}",
+      "console": "internalConsole"
+    },
+    {
+      "type": "lldb",
+      "request": "launch",
+      "name": "fetch debug",
+      "program": "${workspaceFolder}/misctools/fetch",
+      "args": ["https://example.com", "--verbose"],
+      "cwd": "${workspaceFolder}",
+      "console": "internalConsole"
+    },
+    {
+      "type": "lldb",
+      "request": "launch",
+      "name": "fetch debug #2",
+      "program": "${workspaceFolder}/misctools/fetch",
+      "args": ["https://twitter.com", "--verbose"],
+      "cwd": "${workspaceFolder}",
+      "console": "internalConsole"
+    },
+    {
+      "type": "lldb",
+      "request": "launch",
+      "name": "fetch debug #13w",
+      "program": "${workspaceFolder}/misctools/fetch",
+      "args": ["http://127.0.0.1:8080/next.json", "--quiet", "--verbose"],
+      "cwd": "${workspaceFolder}",
+      "console": "internalConsole"
+    },
+    {
+      "type": "lldb",
+      "request": "launch",
+      "name": "fetch debug #12w",
+      "program": "${workspaceFolder}/misctools/fetch",
+      "args": ["https://registry.npmjs.org/next", "--quiet", "--verbose"],
+      "cwd": "${workspaceFolder}",
+      "console": "internalConsole"
+    },
+    {
+      "type": "lldb",
+      "request": "launch",
+      "name": "hop",
+      "program": "hop",
+      "args": ["swc-linux-arm64-musl-12.0.3.tgz"],
+      "cwd": "/Users/jarred/Downloads/hop-test",
+      "console": "internalConsole"
+    },
+    {
+      "type": "lldb",
+      "request": "launch",
+      "name": "hop extract",
+      "program": "hop",
+      "args": ["swc-linux-arm64-musl-12.0.3.hop"],
+      "cwd": "/Users/jarred/Downloads/hop-test",
+      "console": "internalConsole"
+    },
+    {
+      "type": "lldb",
+      "request": "launch",
+      "name": "fetch debug #2",
+      "program": "${workspaceFolder}/misctools/fetch",
+      "args": ["https://registry.npmjs.org/react", "--verbose"],
+      "cwd": "${workspaceFolder}",
+      "console": "internalConsole"
+    },
+    {
+      "type": "lldb",
+      "request": "launch",
+      "name": "fetch debug #3",
+      "program": "${workspaceFolder}/misctools/fetch",
+      "args": ["http://example.com/", "--verbose"],
+      "cwd": "${workspaceFolder}",
+      "console": "internalConsole"
+    },
+    {
+      "type": "lldb",
+      "request": "launch",
+      "name": "bun create debug",
+      "program": "bun-debug",
+      "args": ["create", "next", "foo", "--open", "--force"],
+      "cwd": "/tmp",
+      "console": "internalConsole"
+    },
+    {
+      "type": "lldb",
+      "request": "launch",
+      "name": "bun dev debug",
+      "program": "bun-debug",
+      "args": ["dev"],
+      "cwd": "/tmp/foo",
+      "console": "internalConsole"
+    },
+    {
+      "type": "lldb",
+      "request": "launch",
+      "name": "bun run debug",
+      "program": "bun-debug",
+      "args": ["run", "/tmp/bar.js"],
+      // "args": ["--version"],
+      "cwd": "${workspaceFolder}",
+      "console": "internalConsole"
+    },
+    {
+      "type": "lldb",
+      "request": "launch",
+      "name": "bun a debug",
+      "program": "bun-debug",
+      "args": ["create", "https://github.com/ahfarmer/calculator", "--force"],
+      "cwd": "/tmp/",
+      "console": "internalConsole"
+    },
+    {
+      "type": "lldb",
+      "request": "launch",
+      "name": "bun routes",
+      "program": "bun-debug",
+      "args": [],
+      "cwd": "${workspaceFolder}/integration/apps/routing",
       "console": "internalConsole"
     },
     {
@@ -32,7 +146,7 @@
       "type": "lldb",
       "request": "launch",
       "name": ".bun",
-      "program": "${workspaceFolder}/packages/debug-bun-cli-darwin-x64/bin/bun-debug",
+      "program": "bun-debug",
       "args": [
         "./examples/hello-next/node_modules.server.bun"
         // "--origin=https://localhost:9000/"
@@ -44,7 +158,7 @@
       "type": "lldb",
       "request": "launch",
       "name": "Discord",
-      "program": "${workspaceFolder}/packages/debug-bun-cli-darwin-x64/bin/bun-debug",
+      "program": "bun-debug",
       "args": [
         "discord"
         // "--origin=https://localhost:9000/"
@@ -69,7 +183,7 @@
       "type": "lldb",
       "request": "launch",
       "name": "Dev Launch",
-      "program": "${workspaceFolder}/packages/debug-bun-cli-darwin-x64/bin/bun-debug",
+      "program": "bun-debug",
       "args": [
         "./simple.css",
         "--resolve=dev",
@@ -103,58 +217,156 @@
       "type": "lldb",
       "request": "launch",
       "name": "Demo Serve",
-      "program": "${workspaceFolder}/packages/debug-bun-cli-darwin-x64/bin/bun-debug",
+      "program": "bun-debug",
       // "args": ["--serve", "--origin=http://localhost:3000"],
       "args": ["dev", "--origin=http://localhost:3000"],
-      "cwd": "${workspaceFolder}/examples/hello-next",
+      "cwd": "/tmp/next-app",
       "console": "internalConsole"
     },
     {
       "type": "lldb",
       "request": "launch",
-      "name": "Demo Serve aarch64",
-      "program": "${workspaceFolder}/build/macos-aarch64/bun",
+      "name": "Demo ",
+      "program": "bun-debug",
       // "args": ["--serve", "--origin=http://localhost:3000"],
-      "args": ["dev", "--origin=http://ci.local:3000"],
-      "cwd": "${workspaceFolder}/examples/hello-next",
+      "args": ["/Users/jarred/Desktop/text-encoder-hello.js"],
+      "cwd": "${workspaceFolder}",
       "console": "internalConsole"
     },
     {
       "type": "lldb",
       "request": "launch",
-      "name": "Demo Lazy Build",
-      "program": "${workspaceFolder}/packages/debug-bun-cli-darwin-x64/bin/bun-debug",
-      "args": [
-        "./src/index.tsx",
-        "--resolve=lazy",
-        "--origin=http://localhost:9000/"
-      ],
-      "cwd": "${workspaceFolder}/examples/simple-react",
+      "name": "wiptest",
+      "program": "bun-debug",
+      "args": ["wiptest", "transpiler"],
+      "cwd": "${workspaceFolder}/integration",
+      "console": "internalConsole"
+    },
+    {
+      "type": "lldb",
+      "request": "launch",
+      "name": "debug test",
+      "program": "bun-debug",
+      "args": ["build", "/tmp/foo.ts"],
+      "cwd": "/tmp",
+      "console": "internalConsole"
+    },
+    {
+      "type": "lldb",
+      "request": "launch",
+      "name": "Dazzle serve",
+      "program": "bun-debug",
+      "args": ["dev"],
+      "cwd": "/Users/jarred/Build/lattice/apps/dazzle",
+      "console": "internalConsole"
+    },
+    {
+      "type": "lldb",
+      "request": "launch",
+      "name": "Dazzle bun",
+      "program": "bun-debug",
+      "args": ["bun"],
+      "cwd": "/Users/jarred/Build/lattice/apps/dazzle",
+      "console": "internalConsole"
+    },
+    {
+      "type": "lldb",
+      "request": "launch",
+      "name": "bun run",
+      "program": "bun-debug",
+      "args": ["cat.js", "./node_modules/@babel/standalone/babel.js"],
+      "cwd": "/Users/jarred/Build/foobar",
+      "console": "internalConsole"
+    },
+    {
+      "type": "lldb",
+      "request": "launch",
+      "name": "bun run callback bench",
+      "program": "bun-debug",
+      "args": ["/Users/jarred/Code/bun/bench/snippets/callbacks-overhead.mjs"],
+      "cwd": "/Users/jarred/Build/foobar",
+      "console": "internalConsole"
+    },
+    {
+      "type": "lldb",
+      "request": "launch",
+      "name": "bun test",
+      "program": "bun-debug",
+      "args": ["wiptest"],
+      "cwd": "${workspaceFolder}/integration",
+      "env": {
+        "FORCE_COLOR": "1"
+      },
+      "console": "internalConsole"
+    },
+    {
+      "type": "lldb",
+      "request": "launch",
+      "name": "bun test current",
+      "program": "bun-debug",
+      "args": ["wiptest", "mmap"],
+      "cwd": "${workspaceFolder}/integration",
+      "env": {
+        "FORCE_COLOR": "1"
+      },
+      "console": "internalConsole"
+    },
+    {
+      "type": "lldb",
+      "request": "launch",
+      "name": "bun http example",
+      "program": "bun-debug",
+      "args": ["run", "examples/bun/http.ts"],
+      "cwd": "${workspaceFolder}",
+      "env": {
+        "FORCE_COLOR": "1"
+      },
+      "console": "internalConsole"
+    },
+    {
+      "type": "lldb",
+      "request": "launch",
+      "name": "bun http file example",
+      "program": "bun-debug",
+      "args": ["run", "examples/bun/http-file.ts"],
+      "cwd": "${workspaceFolder}",
+      "env": {
+        "FORCE_COLOR": "1"
+      },
+      "console": "internalConsole"
+    },
+    {
+      "type": "lldb",
+      "request": "launch",
+      "name": "bun html-rewriter example",
+      "program": "bun-debug",
+      "args": ["run", "examples/bun/html-rewriter.ts"],
+      "cwd": "${workspaceFolder}",
+      "env": {
+        "FORCE_COLOR": "1"
+      },
+      "console": "internalConsole"
+    },
+    {
+      "type": "lldb",
+      "request": "launch",
+      "name": "bun tes2t",
+      "program": "bun-debug",
+      "args": ["add", "imagemin-webpack-plugin"],
+      "cwd": "/tmp/testfoo",
+      "env": {
+        "FORCE_COLOR": "1"
+      },
       "console": "internalConsole"
     },
 
     {
       "type": "lldb",
       "request": "launch",
-      "name": "Demo Build",
-      "program": "${workspaceFolder}/packages/debug-bun-cli-darwin-x64/bin/bun-debug",
-      "args": [
-        "./src/index.tsx",
-        "--resolve=dev",
-        "--outdir=outcss",
-        "--platform=browser",
-        "--origin=http://localhost:9000/"
-      ],
-      "cwd": "${workspaceFolder}/examples/css-stress-test",
-      "console": "internalConsole"
-    },
-    {
-      "type": "lldb",
-      "request": "launch",
-      "name": "Fixture serve",
-      "program": "${workspaceFolder}/packages/debug-bun-cli-darwin-x64/bin/bun-debug",
-      "args": [],
-      "cwd": "${workspaceFolder}/src/test/fixtures",
+      "name": "unicode check",
+      "args": ["--disable-hmr"],
+      "program": "bun-debug",
+      "cwd": "/Users/jarred/Build/app994",
       "console": "internalConsole"
     },
 
@@ -162,7 +374,7 @@
       "type": "lldb",
       "request": "launch",
       "name": "Demo .bun",
-      "program": "${workspaceFolder}/packages/debug-bun-cli-darwin-x64/bin/bun-debug",
+      "program": "bun-debug",
       "args": ["bun", "--use=bun-framework-next"],
       "cwd": "${workspaceFolder}/examples/hello-next",
       "console": "internalConsole"
@@ -171,7 +383,7 @@
       "type": "lldb",
       "request": "launch",
       "name": "PNPM .bun",
-      "program": "${workspaceFolder}/packages/debug-bun-cli-darwin-x64/bin/bun-debug",
+      "program": "bun-debug",
       "args": ["bun", "./pages/index.js"],
       "cwd": "/Users/jarred/Build/pnpm-bun/packages/app",
       "console": "internalConsole"
@@ -181,7 +393,7 @@
       "type": "lldb",
       "request": "launch",
       "name": "PNPM serve",
-      "program": "${workspaceFolder}/packages/debug-bun-cli-darwin-x64/bin/bun-debug",
+      "program": "bun-debug",
       "args": [],
       "cwd": "/Users/jarred/Build/pnpm-bun/packages/app",
       "console": "internalConsole"
@@ -190,7 +402,7 @@
       "type": "lldb",
       "request": "launch",
       "name": "Mixed case resolve",
-      "program": "${workspaceFolder}/packages/debug-bun-cli-darwin-x64/bin/bun-debug",
+      "program": "bun-debug",
       "args": [
         "build",
         "./index.js",
@@ -205,7 +417,7 @@
       "type": "lldb",
       "request": "launch",
       "name": "Build .bun lotta-modules",
-      "program": "${workspaceFolder}/packages/debug-bun-cli-darwin-x64/bin/bun-debug",
+      "program": "bun-debug",
       "args": ["bun", "./index.js", "--platform=browser"],
       "cwd": "${workspaceFolder}/examples/lotta-modules/",
       "console": "internalConsole"
@@ -214,7 +426,7 @@
       "type": "lldb",
       "request": "launch",
       "name": "Dev CRA",
-      "program": "${workspaceFolder}/packages/debug-bun-cli-darwin-x64/bin/bun-debug",
+      "program": "bun-debug",
       "args": ["dev", "--platform=browser"],
       "cwd": "${workspaceFolder}/examples/hello-create-react-app/",
       "console": "internalConsole"
@@ -223,7 +435,7 @@
       "type": "lldb",
       "request": "launch",
       "name": "Fragment",
-      "program": "${workspaceFolder}/packages/debug-bun-cli-darwin-x64/bin/bun-debug",
+      "program": "bun-debug",
       "args": [],
       "cwd": "${workspaceFolder}/src/test/fixtures",
       "console": "internalConsole"
@@ -231,8 +443,8 @@
     {
       "type": "lldb",
       "request": "launch",
-      "name": "Context Bun Bug",
-      "program": "${workspaceFolder}/packages/debug-bun-cli-darwin-x64/bin/bun-debug",
+      "name": "Context bun Bug",
+      "program": "bun-debug",
       "args": ["bun", "./code.js"],
       "cwd": "/Users/jarred/Build/context/www",
       "console": "internalConsole"
@@ -240,8 +452,8 @@
     {
       "type": "lldb",
       "request": "launch",
-      "name": "Context Bun",
-      "program": "${workspaceFolder}/packages/debug-bun-cli-darwin-x64/bin/bun-debug",
+      "name": "Context bun",
+      "program": "bun-debug",
       "args": ["bun", "--use=next"],
       "cwd": "/Users/jarred/Build/context/www",
       "console": "internalConsole"
@@ -249,8 +461,8 @@
     {
       "type": "lldb",
       "request": "launch",
-      "name": "Bun-hello",
-      "program": "${workspaceFolder}/packages/debug-bun-cli-darwin-x64/bin/bun-debug",
+      "name": "bun-hello",
+      "program": "bun-debug",
       "args": [],
       "cwd": "${workspaceFolder}/packages/bun-hello",
       "console": "internalConsole"
@@ -259,16 +471,97 @@
       "type": "lldb",
       "request": "launch",
       "name": "Integration Test Dev",
-      "program": "${workspaceFolder}/packages/debug-bun-cli-darwin-x64/bin/bun-debug",
+      "program": "bun-debug",
       "args": [],
       "cwd": "${workspaceFolder}/integration/snippets",
       "console": "internalConsole"
     },
+    {
+      "type": "lldb",
+      "request": "launch",
+      "name": "bun.sh dev",
+      "program": "bun-debug",
+      "args": ["dev"],
+      "cwd": "${workspaceFolder}/../bun.sh",
+      "console": "internalConsole"
+    },
+    {
+      "type": "lldb",
+      "request": "launch",
+      "name": "Instal 1l",
+      "program": "bun-debug",
+      "args": ["install", "-g", "which"],
+      "cwd": "/tmp/new-app",
+      "env": {},
+      "console": "internalConsole"
+    },
+    {
+      "type": "lldb",
+      "request": "launch",
+      "name": "Instal 32",
+      "program": "bun-debug",
+      "args": ["install"],
+      "cwd": "/tmp/foo",
+      "env": {},
+      "console": "internalConsole"
+    },
+    {
+      "type": "lldb",
+      "request": "launch",
+      "name": "Install",
+      "program": "bun-debug",
+      "args": ["install", "--backend=clonefile", "--force"],
+      "cwd": "/Users/jarred/Build/octokit-test",
+      "env": {},
+      "console": "internalConsole"
+    },
+    {
+      "type": "lldb",
+      "request": "launch",
+      "name": "Install #2",
+      "program": "bun-debug",
+      "args": ["add", "typescript"],
+      "cwd": "/tmp/wow-such-npm",
+      "env": {},
+      "console": "internalConsole"
+    },
+    {
+      "type": "lldb",
+      "request": "launch",
+      "name": "Add",
+      "program": "bun-debug",
+      "args": ["add", "react"],
+      "cwd": "/tmp/wow-such-npm",
+      "env": {},
+      "console": "internalConsole"
+    },
+    {
+      "type": "lldb",
+      "request": "launch",
+      "name": "Remove",
+      "program": "bun-debug",
+      "args": ["remove", "foo"],
+      "cwd": "/Users/jarred/Build/athena.yarn",
+      "env": {},
+      "console": "internalConsole"
+    },
+    {
+      "type": "lldb",
+      "request": "launch",
+      "name": "Print Lockfile",
+      "program": "bun-debug",
+      "args": ["./bun.lockb"],
+      "cwd": "/tmp/wow-such-npm",
+      "env": {
+        "BUN_CONFIG_SKIP_SAVE_LOCKFILE": "1"
+      },
+      "console": "internalConsole"
+    },
     {
       "type": "lldb",
       "request": "launch",
       "name": "Integration Test Dev (no hmr)",
-      "program": "${workspaceFolder}/packages/debug-bun-cli-darwin-x64/bin/bun-debug",
+      "program": "bun-debug",
       "args": ["--disable-hmr"],
       "cwd": "${workspaceFolder}/integration/snippets",
       "console": "internalConsole"
@@ -282,21 +575,12 @@
       "cwd": "${workspaceFolder}/src/test/fixtures",
       "console": "internalConsole"
     },
-    {
-      "type": "cppvsdbg",
-      "request": "launch",
-      "name": "Fixtures Rel",
-      "program": "${workspaceFolder}/build/macos-x86_64/bun",
-      "args": ["dev"],
-      "cwd": "${workspaceFolder}/src/test/fixtures",
-      "console": "internalConsole"
-    },
     {
       "type": "lldb",
 
       "request": "launch",
       "name": "Context Dev",
-      "program": "${workspaceFolder}/packages/debug-bun-cli-darwin-x64/bin/bun-debug",
+      "program": "bun-debug",
       "args": [],
       "cwd": "/Users/jarred/Build/context/www",
       "console": "internalConsole"
@@ -315,7 +599,7 @@
       "type": "lldb",
       "request": "launch",
       "name": "Debug Dev",
-      "program": "${workspaceFolder}/packages/debug-bun-cli-darwin-x64/bin/bun-debug",
+      "program": "bun-debug",
       "args": ["dev"],
       "cwd": "${workspaceFolder}/examples/hello-next",
       "console": "internalConsole"
@@ -324,7 +608,7 @@
       "type": "lldb",
       "request": "launch",
       "name": "Type-only import",
-      "program": "${workspaceFolder}/packages/debug-bun-cli-darwin-x64/bin/bun-debug",
+      "program": "bun-debug",
       "args": [
         "bun",
         "./src/test/fixtures/type-only-import.ts",
@@ -337,7 +621,7 @@
       "type": "lldb",
       "request": "launch",
       "name": "Dev lotta-modules",
-      "program": "${workspaceFolder}/packages/debug-bun-cli-darwin-x64/bin/bun-debug",
+      "program": "bun-debug",
       "args": ["dev", "./index.js", "--platform=browser"],
       "cwd": "${workspaceFolder}/examples/lotta-modules/",
       "console": "internalConsole"
@@ -346,7 +630,7 @@
       "type": "lldb",
       "request": "launch",
       "name": "Demo Build .bun",
-      "program": "${workspaceFolder}/packages/debug-bun-cli-darwin-x64/bin/bun-debug",
+      "program": "bun-debug",
       "args": [
         "bun",
         // "./index.js",
@@ -361,7 +645,7 @@
       "type": "lldb",
       "request": "launch",
       "name": "PNPM Resolve symlink",
-      "program": "${workspaceFolder}/packages/debug-bun-cli-darwin-x64/bin/bun-debug",
+      "program": "bun-debug",
       "args": ["--resolve=dev", "test-pnpm.js", "--platform=browser"],
       "cwd": "${workspaceFolder}/examples/css-stress-test",
       "console": "internalConsole"
@@ -370,7 +654,7 @@
       "type": "lldb",
       "request": "launch",
       "name": "Demo Print .bun",
-      "program": "${workspaceFolder}/packages/debug-bun-cli-darwin-x64/bin/bun-debug",
+      "program": "bun-debug",
       "args": ["./node_modules.bun"],
       "cwd": "${workspaceFolder}/examples/simple-react",
       "console": "internalConsole"
@@ -385,21 +669,12 @@
       "cwd": "${workspaceFolder}/src/test/fixtures",
       "console": "internalConsole"
     },
-    {
-      "name": "esbuild",
-      "type": "go",
-      "request": "launch",
-      "mode": "debug",
-      "program": "/Users/jarred/Code/esbuild/cmd/esbuild",
-      "cwd": "/Users/jarred/Code/bun/src/test/fixtures",
-      "args": ["--bundle", "--outfile=out.esbuild.js", "await.ts"]
-    },
 
     // {
     //   "type": "lldb",
     //   "request": "launch",
     //   "name": "Dev Launch (other)",
-    //   "program": "${workspaceFolder}/packages/debug-bun-cli-darwin-x64/bin/bun-debug",
+    //   "program": "bun-debug",
     //   "args": ["./simple.jsx", "--resolve=disable"],
     //   "cwd": "${workspaceFolder}/src/test/fixtures",
     //   "console": "internalConsole"
@@ -408,7 +683,7 @@
     //   "type": "lldb",
     //   "request": "launch",
     //   "name": "Dev Launch",
-    //   "program": "${workspaceFolder}/packages/debug-bun-cli-darwin-x64/bin/bun-debug",
+    //   "program": "bun-debug",
     //   "preLaunchTask": "build",
     //   "args": [
     //     "--resolve=disable",
@@ -423,7 +698,7 @@
     //   "type": "lldb",
     //   "request": "launch",
     //   "name": "Dev Launch",
-    //   "program": "${workspaceFolder}/packages/debug-bun-cli-darwin-x64/bin/bun-debug",
+    //   "program": "bun-debug",
     //   "preLaunchTask": "build",
     //   "args": [
     //     "--resolve=dev",
@@ -440,7 +715,7 @@
     //   "type": "lldb",
     //   "request": "launch",
     //   "name": "Dev Launch",
-    //   "program": "${workspaceFolder}/packages/debug-bun-cli-darwin-x64/bin/bun-debug",
+    //   "program": "bun-debug",
     //   "preLaunchTask": "build",
     //   "args": [
     //     "--resolve=dev",
@@ -457,7 +732,7 @@
     //   "type": "lldb",
     //   "request": "launch",
     //   "name": "Dev Launch",
-    //   "program": "${workspaceFolder}/packages/debug-bun-cli-darwin-x64/bin/bun-debug",
+    //   "program": "bun-debug",
     //   // "preLaunchTask": "build",
     //   "args": [
     //     "--resolve=dev",
@@ -476,7 +751,7 @@
       "type": "lldb",
       "request": "launch",
       "name": "Rome",
-      // "program": "${workspaceFolder}/packages/debug-bun-cli-darwin-x64/bin/bun-debug",
+      // "program": "bun-debug",
       "program": "${workspaceFolder}/build/macos-x86_64/bun",
       // "preLaunchTask": "build",
       "args": [
@@ -498,8 +773,8 @@
       "type": "lldb",
       "request": "launch",
       "name": "Rome Dev",
-      // "program": "${workspaceFolder}/packages/debug-bun-cli-darwin-x64/bin/bun-debug",
-      "program": "${workspaceFolder}/packages/debug-bun-cli-darwin-x64/bin/bun-debug",
+      // "program": "bun-debug",
+      "program": "bun-debug",
       // "preLaunchTask": "build",
       "args": [
         "--resolve=dev",

.vscode/settings.json

@@ -3,15 +3,34 @@
   "search.quickOpen.includeSymbols": false,
   "search.seedWithNearestWord": true,
   "search.smartCase": true,
-  "search.exclude": {
-    "src/javascript/jsc/WebKit/**/*": true
-  },
+  "search.exclude": {},
   "search.followSymlinks": false,
   "search.useIgnoreFiles": true,
   "zig.buildOnSave": false,
   "[zig]": {
-    "editor.defaultFormatter": "tiehuis.zig"
+    "editor.defaultFormatter": "AugusteRame.zls-vscode",
+    "editor.formatOnSave": true
   },
+  "[ts]": {
+    "editor.defaultFormatter": "esbenp.prettier-vscode",
+    "editor.formatOnSave": true
+  },
+  "[js]": {
+    "editor.defaultFormatter": "esbenp.prettier-vscode",
+    "editor.formatOnSave": true
+  },
+  "[jsx]": {
+    "editor.defaultFormatter": "esbenp.prettier-vscode",
+    "editor.formatOnSave": true
+  },
+  "[tsx]": {
+    "editor.defaultFormatter": "esbenp.prettier-vscode",
+    "editor.formatOnSave": true
+  },
+  "zig.beforeDebugCmd": "make build-unit ${file} ${filter} ${bin}",
+  "zig.testCmd": "make test ${file} ${filter} ${bin}",
+
+  "lldb.verboseLogging": false,
   "files.exclude": {
     "**/.git": true,
     "**/.svn": true,
@@ -19,8 +38,24 @@
     "**/CVS": true,
     "**/.DS_Store": true,
     "**/Thumbs.db": true,
+    "**/*.xcworkspacedata": true,
+    "**/*.xcscheme": true,
+    "**/*.pem": true,
+    "**/*.xcodeproj": true,
+    "packages/bun-types/*.d.ts": true,
+
     "integration/snapshots": true,
-    "integration/snapshots-no-hmr": true
+    "integration/snapshots-no-hmr": true,
+    "src/javascript/jsc/WebKit": true,
+    "src/deps/libarchive": true,
+    "src/deps/mimalloc": true,
+    "src/deps/s2n-tls": true,
+    "src/deps/boringssl": true,
+    "src/deps/openssl": true,
+    "src/deps/uws": true,
+    "src/deps/zlib": true,
+    "src/deps/lol-html": true,
+    "integration/snippets/package-json-exports/_node_modules_copy": true
   },
   "C_Cpp.files.exclude": {
     "**/.vscode": true,

.vscode/tasks.json

@@ -29,31 +29,6 @@
         "showReuseMessage": false,
         "clear": true
       }
-    },
-    {
-      "label": "test",
-      "type": "shell",
-      "command": "zig",
-      "args": [
-        "test",
-        "${file}",
-        "--main-pkg-path",
-        "${workspaceFolder}",
-        "-femit-bin=${workspaceFolder}/zig-out/bin/test",
-        ";",
-        "true"
-      ],
-
-      "group": {
-        "kind": "test",
-        "isDefault": true
-      },
-      "presentation": {
-        "showReuseMessage": false,
-        "clear": true,
-        "panel": "new",
-        "reveal": "always"
-      }
     }
   ]
 }

Dockerfile

@@ -1,8 +1,447 @@
-FROM bun-zig:latest
 
-COPY . /home/ubuntu/bun
-WORKDIR /home/ubuntu/bun
+FROM bunbunbunbun/bun-base:latest as lolhtml
 
-RUN make vendor-without-check
+ARG DEBIAN_FRONTEND=noninteractive
+ARG GITHUB_WORKSPACE=/build
+ARG ZIG_PATH=${GITHUB_WORKSPACE}/zig
+# Directory extracts to "bun-webkit"
+ARG WEBKIT_DIR=${GITHUB_WORKSPACE}/bun-webkit 
+ARG BUN_RELEASE_DIR=${GITHUB_WORKSPACE}/bun-release
+ARG BUN_DEPS_OUT_DIR=${GITHUB_WORKSPACE}/bun-deps
+ARG BUN_DIR=${GITHUB_WORKSPACE}/bun
+
+COPY Makefile ${BUN_DIR}/Makefile
+COPY src/deps/lol-html ${BUN_DIR}/src/deps/lol-html
+
+RUN cd ${BUN_DIR} && \
+    make lolhtml && rm -rf src/deps/lol-html Makefile
+
+FROM bunbunbunbun/bun-base:latest as mimalloc
+
+ARG DEBIAN_FRONTEND=noninteractive
+ARG GITHUB_WORKSPACE=/build
+ARG ZIG_PATH=${GITHUB_WORKSPACE}/zig
+# Directory extracts to "bun-webkit"
+ARG WEBKIT_DIR=${GITHUB_WORKSPACE}/bun-webkit 
+ARG BUN_RELEASE_DIR=${GITHUB_WORKSPACE}/bun-release
+ARG BUN_DEPS_OUT_DIR=${GITHUB_WORKSPACE}/bun-deps
+ARG BUN_DIR=${GITHUB_WORKSPACE}/bun
+
+COPY Makefile ${BUN_DIR}/Makefile
+COPY src/deps/mimalloc ${BUN_DIR}/src/deps/mimalloc
+
+RUN cd ${BUN_DIR} && \
+    make mimalloc && rm -rf src/deps/mimalloc Makefile
+
+FROM bunbunbunbun/bun-base:latest as zlib
+
+ARG DEBIAN_FRONTEND=noninteractive
+ARG GITHUB_WORKSPACE=/build
+ARG ZIG_PATH=${GITHUB_WORKSPACE}/zig
+# Directory extracts to "bun-webkit"
+ARG WEBKIT_DIR=${GITHUB_WORKSPACE}/bun-webkit 
+ARG BUN_RELEASE_DIR=${GITHUB_WORKSPACE}/bun-release
+ARG BUN_DEPS_OUT_DIR=${GITHUB_WORKSPACE}/bun-deps
+ARG BUN_DIR=${GITHUB_WORKSPACE}/bun
+
+COPY Makefile ${BUN_DIR}/Makefile
+COPY src/deps/zlib ${BUN_DIR}/src/deps/zlib
+
+WORKDIR $BUN_DIR
+
+RUN cd $BUN_DIR && \
+    make zlib && rm -rf src/deps/zlib Makefile
+
+FROM bunbunbunbun/bun-base:latest as libarchive
+
+ARG DEBIAN_FRONTEND=noninteractive
+ARG GITHUB_WORKSPACE=/build
+ARG ZIG_PATH=${GITHUB_WORKSPACE}/zig
+# Directory extracts to "bun-webkit"
+ARG WEBKIT_DIR=${GITHUB_WORKSPACE}/bun-webkit 
+ARG BUN_RELEASE_DIR=${GITHUB_WORKSPACE}/bun-release
+ARG BUN_DEPS_OUT_DIR=${GITHUB_WORKSPACE}/bun-deps
+ARG BUN_DIR=${GITHUB_WORKSPACE}/bun
+
+COPY Makefile ${BUN_DIR}/Makefile
+COPY src/deps/libarchive ${BUN_DIR}/src/deps/libarchive
+
+WORKDIR $BUN_DIR
+
+RUN cd $BUN_DIR && \
+    make libarchive && rm -rf src/deps/libarchive Makefile
+
+FROM bunbunbunbun/bun-base:latest as tinycc
+
+ARG DEBIAN_FRONTEND=noninteractive
+ARG GITHUB_WORKSPACE=/build
+ARG ZIG_PATH=${GITHUB_WORKSPACE}/zig
+# Directory extracts to "bun-webkit"
+ARG WEBKIT_DIR=${GITHUB_WORKSPACE}/bun-webkit 
+ARG BUN_RELEASE_DIR=${GITHUB_WORKSPACE}/bun-release
+ARG BUN_DEPS_OUT_DIR=${GITHUB_WORKSPACE}/bun-deps
+ARG BUN_DIR=${GITHUB_WORKSPACE}/bun
+
+COPY Makefile ${BUN_DIR}/Makefile
+COPY src/deps/tinycc ${BUN_DIR}/src/deps/tinycc
+
+WORKDIR $BUN_DIR
+
+RUN cd $BUN_DIR && \
+    make tinycc && rm -rf src/deps/tinycc Makefile
 
 
+FROM bunbunbunbun/bun-base:latest as libbacktrace
+
+ARG DEBIAN_FRONTEND=noninteractive
+ARG GITHUB_WORKSPACE=/build
+ARG ZIG_PATH=${GITHUB_WORKSPACE}/zig
+# Directory extracts to "bun-webkit"
+ARG WEBKIT_DIR=${GITHUB_WORKSPACE}/bun-webkit 
+ARG BUN_RELEASE_DIR=${GITHUB_WORKSPACE}/bun-release
+ARG BUN_DEPS_OUT_DIR=${GITHUB_WORKSPACE}/bun-deps
+ARG BUN_DIR=${GITHUB_WORKSPACE}/bun
+
+COPY Makefile ${BUN_DIR}/Makefile
+COPY src/deps/libbacktrace ${BUN_DIR}/src/deps/libbacktrace
+
+WORKDIR $BUN_DIR
+
+RUN cd $BUN_DIR && \
+    make libbacktrace && rm -rf src/deps/libbacktrace Makefile
+
+FROM bunbunbunbun/bun-base:latest as boringssl
+
+ARG DEBIAN_FRONTEND=noninteractive
+ARG GITHUB_WORKSPACE=/build
+ARG ZIG_PATH=${GITHUB_WORKSPACE}/zig
+# Directory extracts to "bun-webkit"
+ARG WEBKIT_DIR=${GITHUB_WORKSPACE}/bun-webkit 
+ARG BUN_RELEASE_DIR=${GITHUB_WORKSPACE}/bun-release
+ARG BUN_DEPS_OUT_DIR=${GITHUB_WORKSPACE}/bun-deps
+ARG BUN_DIR=${GITHUB_WORKSPACE}/bun
+
+COPY Makefile ${BUN_DIR}/Makefile
+COPY src/deps/boringssl ${BUN_DIR}/src/deps/boringssl
+
+WORKDIR $BUN_DIR
+
+RUN make boringssl && rm -rf src/deps/boringssl Makefile
+
+FROM bunbunbunbun/bun-base:latest as base64
+
+ARG DEBIAN_FRONTEND=noninteractive
+ARG GITHUB_WORKSPACE=/build
+ARG ZIG_PATH=${GITHUB_WORKSPACE}/zig
+# Directory extracts to "bun-webkit"
+ARG WEBKIT_DIR=${GITHUB_WORKSPACE}/bun-webkit 
+ARG BUN_RELEASE_DIR=${GITHUB_WORKSPACE}/bun-release
+ARG BUN_DEPS_OUT_DIR=${GITHUB_WORKSPACE}/bun-deps
+ARG BUN_DIR=${GITHUB_WORKSPACE}/bun
+
+COPY Makefile ${BUN_DIR}/Makefile
+COPY src/base64 ${BUN_DIR}/src/base64
+
+WORKDIR $BUN_DIR
+
+RUN make base64 && rm -rf src/base64 Makefile
+
+FROM bunbunbunbun/bun-base:latest as uws
+
+ARG DEBIAN_FRONTEND=noninteractive
+ARG GITHUB_WORKSPACE=/build
+ARG ZIG_PATH=${GITHUB_WORKSPACE}/zig
+# Directory extracts to "bun-webkit"
+ARG WEBKIT_DIR=${GITHUB_WORKSPACE}/bun-webkit 
+ARG BUN_RELEASE_DIR=${GITHUB_WORKSPACE}/bun-release
+ARG BUN_DEPS_OUT_DIR=${GITHUB_WORKSPACE}/bun-deps
+ARG BUN_DIR=${GITHUB_WORKSPACE}/bun
+
+COPY Makefile ${BUN_DIR}/Makefile
+COPY src/deps/uws ${BUN_DIR}/src/deps/uws
+COPY src/deps/zlib ${BUN_DIR}/src/deps/zlib
+COPY src/deps/boringssl/include ${BUN_DIR}/src/deps/boringssl/include
+COPY src/deps/libuwsockets.cpp ${BUN_DIR}/src/deps/libuwsockets.cpp
+COPY src/deps/_libusockets.h ${BUN_DIR}/src/deps/_libusockets.h
+
+WORKDIR $BUN_DIR
+
+RUN cd $BUN_DIR && \
+    make uws && rm -rf src/deps/uws Makefile
+
+FROM bunbunbunbun/bun-base:latest as picohttp
+
+ARG DEBIAN_FRONTEND=noninteractive
+ARG GITHUB_WORKSPACE=/build
+ARG ZIG_PATH=${GITHUB_WORKSPACE}/zig
+# Directory extracts to "bun-webkit"
+ARG WEBKIT_DIR=${GITHUB_WORKSPACE}/bun-webkit 
+ARG BUN_RELEASE_DIR=${GITHUB_WORKSPACE}/bun-release
+ARG BUN_DEPS_OUT_DIR=${GITHUB_WORKSPACE}/bun-deps
+ARG BUN_DIR=${GITHUB_WORKSPACE}/bun
+
+COPY Makefile ${BUN_DIR}/Makefile
+COPY src/deps/picohttpparser ${BUN_DIR}/src/deps/picohttpparser
+COPY src/deps/*.c ${BUN_DIR}/src/deps/
+COPY src/deps/*.h ${BUN_DIR}/src/deps/
+
+WORKDIR $BUN_DIR
+
+RUN cd $BUN_DIR && \
+    make picohttp
+
+
+FROM bunbunbunbun/bun-base-with-zig-and-webkit:latest as identifier_cache
+
+ARG DEBIAN_FRONTEND=noninteractive
+ARG GITHUB_WORKSPACE=/build
+ARG ZIG_PATH=${GITHUB_WORKSPACE}/zig
+# Directory extracts to "bun-webkit"
+ARG WEBKIT_DIR=${GITHUB_WORKSPACE}/bun-webkit 
+ARG BUN_RELEASE_DIR=${GITHUB_WORKSPACE}/bun-release
+ARG BUN_DEPS_OUT_DIR=${GITHUB_WORKSPACE}/bun-deps
+ARG BUN_DIR=${GITHUB_WORKSPACE}/bun
+
+WORKDIR $BUN_DIR
+
+COPY Makefile ${BUN_DIR}/Makefile
+COPY src/js_lexer/identifier_data.zig ${BUN_DIR}/src/js_lexer/identifier_data.zig
+COPY src/js_lexer/identifier_cache.zig ${BUN_DIR}/src/js_lexer/identifier_cache.zig
+
+RUN cd $BUN_DIR && \
+    make identifier-cache && rm -rf zig-cache Makefile
+
+FROM bunbunbunbun/bun-base-with-zig-and-webkit:latest as node_fallbacks
+
+ARG DEBIAN_FRONTEND=noninteractive
+ARG GITHUB_WORKSPACE=/build
+ARG ZIG_PATH=${GITHUB_WORKSPACE}/zig
+# Directory extracts to "bun-webkit"
+ARG WEBKIT_DIR=${GITHUB_WORKSPACE}/bun-webkit 
+ARG BUN_RELEASE_DIR=${GITHUB_WORKSPACE}/bun-release
+ARG BUN_DEPS_OUT_DIR=${GITHUB_WORKSPACE}/bun-deps
+ARG BUN_DIR=${GITHUB_WORKSPACE}/bun
+
+WORKDIR $BUN_DIR
+
+
+COPY Makefile ${BUN_DIR}/Makefile
+COPY src/node-fallbacks ${BUN_DIR}/src/node-fallbacks
+RUN cd $BUN_DIR && \
+    make node-fallbacks && rm -rf src/node-fallbacks/node_modules Makefile
+
+FROM bunbunbunbun/bun-base-with-zig-and-webkit:latest as prepare_release
+
+ARG DEBIAN_FRONTEND=noninteractive
+ARG GITHUB_WORKSPACE=/build
+ARG ZIG_PATH=${GITHUB_WORKSPACE}/zig
+# Directory extracts to "bun-webkit"
+ARG WEBKIT_DIR=${GITHUB_WORKSPACE}/bun-webkit 
+ARG BUN_RELEASE_DIR=${GITHUB_WORKSPACE}/bun-release
+ARG BUN_DEPS_OUT_DIR=${GITHUB_WORKSPACE}/bun-deps
+ARG BUN_DIR=${GITHUB_WORKSPACE}/bun
+
+
+WORKDIR $BUN_DIR
+
+COPY ./src ${BUN_DIR}/src
+COPY ./build.zig ${BUN_DIR}/build.zig
+COPY ./completions ${BUN_DIR}/completions
+COPY ./packages ${BUN_DIR}/packages
+COPY ./build-id ${BUN_DIR}/build-id
+COPY ./package.json ${BUN_DIR}/package.json
+COPY ./misctools ${BUN_DIR}/misctools
+COPY Makefile ${BUN_DIR}/Makefile
+
+COPY --from=lolhtml ${BUN_DEPS_OUT_DIR}/*.a ${BUN_DEPS_OUT_DIR}/
+COPY --from=mimalloc ${BUN_DEPS_OUT_DIR}/*.o ${BUN_DEPS_OUT_DIR}/
+COPY --from=libarchive ${BUN_DEPS_OUT_DIR}/*.a ${BUN_DEPS_OUT_DIR}/
+COPY --from=picohttp ${BUN_DEPS_OUT_DIR}/*.o ${BUN_DEPS_OUT_DIR}/
+COPY --from=boringssl ${BUN_DEPS_OUT_DIR}/*.a ${BUN_DEPS_OUT_DIR}/
+COPY --from=uws ${BUN_DEPS_OUT_DIR}/*.a ${BUN_DEPS_OUT_DIR}/
+COPY --from=uws ${BUN_DEPS_OUT_DIR}/*.o ${BUN_DEPS_OUT_DIR}/
+COPY --from=libbacktrace ${BUN_DEPS_OUT_DIR}/*.a ${BUN_DEPS_OUT_DIR}/
+COPY --from=zlib ${BUN_DEPS_OUT_DIR}/*.a ${BUN_DEPS_OUT_DIR}/
+COPY --from=tinycc ${BUN_DEPS_OUT_DIR}/*.a ${BUN_DEPS_OUT_DIR}/
+COPY --from=base64 ${BUN_DEPS_OUT_DIR}/*.a ${BUN_DEPS_OUT_DIR}/
+COPY --from=identifier_cache ${BUN_DIR}/src/js_lexer/*.blob ${BUN_DIR}/src/js_lexer/
+COPY --from=node_fallbacks ${BUN_DIR}/src/node-fallbacks/out ${BUN_DIR}/src/node-fallbacks/out
+
+WORKDIR ${BUN_DIR}
+
+
+FROM prepare_release as build_release
+
+ARG DEBIAN_FRONTEND=noninteractive
+ARG GITHUB_WORKSPACE=/build
+ARG ZIG_PATH=${GITHUB_WORKSPACE}/zig
+# Directory extracts to "bun-webkit"
+ARG WEBKIT_DIR=${GITHUB_WORKSPACE}/bun-webkit 
+ARG BUN_RELEASE_DIR=${GITHUB_WORKSPACE}/bun-release
+ARG BUN_DEPS_OUT_DIR=${GITHUB_WORKSPACE}/bun-deps
+ARG BUN_DIR=${GITHUB_WORKSPACE}/bun
+
+COPY Makefile ${BUN_DIR}/Makefile
+
+WORKDIR $BUN_DIR
+
+RUN cd $BUN_DIR &&  rm -rf $HOME/.cache zig-cache && make \
+    jsc-bindings-headers \
+    api \
+    analytics \
+    bun_error \
+    fallback_decoder && rm -rf $HOME/.cache zig-cache && \
+    mkdir -p $BUN_RELEASE_DIR && \
+    make jsc-bindings-mac -j10 && \
+    make sqlite release copy-to-bun-release-dir && \
+    rm -rf $HOME/.cache zig-cache misctools package.json build-id completions build.zig $(BUN_DIR)/packages
+
+FROM prepare_release as build_unit
+
+ARG DEBIAN_FRONTEND=noninteractive
+ARG GITHUB_WORKSPACE=/build
+ARG ZIG_PATH=${GITHUB_WORKSPACE}/zig
+# Directory extracts to "bun-webkit"
+ARG WEBKIT_DIR=${GITHUB_WORKSPACE}/bun-webkit 
+ARG BUN_RELEASE_DIR=${GITHUB_WORKSPACE}/bun-release
+ARG BUN_DEPS_OUT_DIR=${GITHUB_WORKSPACE}/bun-deps
+ARG BUN_DIR=${GITHUB_WORKSPACE}/bun
+
+WORKDIR $BUN_DIR
+
+ENV PATH "$ZIG_PATH:$PATH"
+
+CMD make jsc-bindings-headers \
+    api \
+    analytics \
+    bun_error \
+    fallback_decoder \
+    jsc-bindings-mac -j10 && \
+    make \
+    run-all-unit-tests
+
+FROM bunbunbunbun/bun-base-with-zig-and-webkit:latest as bun.devcontainer
+
+ARG DEBIAN_FRONTEND=noninteractive
+ARG GITHUB_WORKSPACE=/build
+ARG ZIG_PATH=${GITHUB_WORKSPACE}/zig
+# Directory extracts to "bun-webkit"
+ARG WEBKIT_DIR=${GITHUB_WORKSPACE}/bun-webkit 
+ARG BUN_RELEASE_DIR=${GITHUB_WORKSPACE}/bun-release
+ARG BUN_DEPS_OUT_DIR=${GITHUB_WORKSPACE}/bun-deps
+ARG BUN_DIR=${GITHUB_WORKSPACE}/bun
+
+ENV WEBKIT_OUT_DIR ${WEBKIT_DIR}
+ENV PATH "$ZIG_PATH:$PATH"
+ENV JSC_BASE_DIR $WEBKIT_OUT_DIR
+ENV LIB_ICU_PATH ${GITHUB_WORKSPACE}/icu/source/lib
+ENV BUN_RELEASE_DIR ${BUN_RELEASE_DIR}
+ENV PATH "${GITHUB_WORKSPACE}/packages/bun-linux-x64:${GITHUB_WORKSPACE}/packages/bun-linux-aarch64:${GITHUB_WORKSPACE}/packages/debug-bun-linux-x64:${GITHUB_WORKSPACE}/packages/debug-bun-linux-aarch64:$PATH"
+ENV PATH "/home/ubuntu/zls/zig-out/bin:$PATH"
+
+ENV BUN_INSTALL /home/ubuntu/.bun
+ENV XDG_CONFIG_HOME /home/ubuntu/.config
+
+RUN apt-get -y update && update-alternatives --install /usr/bin/lldb lldb /usr/bin/lldb-13 90
+
+COPY .devcontainer/workspace.code-workspace $GITHUB_WORKSPACE/workspace.code-workspace
+COPY .devcontainer/zls.json $GITHUB_WORKSPACE/workspace.code-workspace
+COPY .devcontainer/limits.conf /etc/security/limits.conf
+COPY ".devcontainer/scripts/" /scripts/
+COPY ".devcontainer/scripts/getting-started.sh" $GITHUB_WORKSPACE/getting-started.sh
+RUN mkdir -p /home/ubuntu/.bun /home/ubuntu/.config $GITHUB_WORKSPACE/bun && \
+    bash /scripts/common-debian.sh && \
+    bash /scripts/github.sh && \
+    bash /scripts/nice.sh && \
+    bash /scripts/zig-env.sh
+COPY .devcontainer/zls.json /home/ubuntu/.config/zls.json
+
+FROM ubuntu:20.04 as release_with_debug_info
+
+ARG DEBIAN_FRONTEND=noninteractive
+ARG GITHUB_WORKSPACE=/build
+ARG ZIG_PATH=${GITHUB_WORKSPACE}/zig
+# Directory extracts to "bun-webkit"
+ARG WEBKIT_DIR=${GITHUB_WORKSPACE}/bun-webkit 
+ARG BUN_RELEASE_DIR=${GITHUB_WORKSPACE}/bun-release
+ARG BUN_DEPS_OUT_DIR=${GITHUB_WORKSPACE}/bun-deps
+ARG BUN_DIR=${GITHUB_WORKSPACE}/bun
+
+COPY .devcontainer/limits.conf /etc/security/limits.conf
+
+ENV BUN_INSTALL /opt/bun
+ENV PATH "/opt/bun/bin:$PATH"
+ARG BUILDARCH=amd64
+LABEL org.opencontainers.image.title="bun ${BUILDARCH} (glibc)"
+LABEL org.opencontainers.image.source=https://github.com/jarred-sumner/bun
+COPY --from=build_release ${BUN_RELEASE_DIR}/bun /opt/bun/bin/bun
+COPY --from=build_release ${BUN_RELEASE_DIR}/bun-profile /opt/bun/bin/bun-profile
+
+WORKDIR /opt/bun
+
+ENTRYPOINT [ "/opt/bun/bin/bun" ]
+
+FROM ubuntu:20.04 as release 
+
+ARG DEBIAN_FRONTEND=noninteractive
+ARG GITHUB_WORKSPACE=/build
+ARG ZIG_PATH=${GITHUB_WORKSPACE}/zig
+# Directory extracts to "bun-webkit"
+ARG WEBKIT_DIR=${GITHUB_WORKSPACE}/bun-webkit 
+ARG BUN_RELEASE_DIR=${GITHUB_WORKSPACE}/bun-release
+ARG BUN_DEPS_OUT_DIR=${GITHUB_WORKSPACE}/bun-deps
+ARG BUN_DIR=${GITHUB_WORKSPACE}/bun
+
+COPY .devcontainer/limits.conf /etc/security/limits.conf
+
+ENV BUN_INSTALL /opt/bun
+ENV PATH "/opt/bun/bin:$PATH"
+ARG BUILDARCH=amd64
+LABEL org.opencontainers.image.title="bun ${BUILDARCH} (glibc)"
+LABEL org.opencontainers.image.source=https://github.com/jarred-sumner/bun
+COPY --from=build_release ${BUN_RELEASE_DIR}/bun /opt/bun/bin/bun
+WORKDIR /opt/bun
+
+ENTRYPOINT [ "/opt/bun/bin/bun" ]
+
+
+FROM bunbunbunbun/bun-test-base as test_base
+
+ARG DEBIAN_FRONTEND=noninteractive
+ARG GITHUB_WORKSPACE=/build
+ARG ZIG_PATH=${GITHUB_WORKSPACE}/zig
+# Directory extracts to "bun-webkit"
+ARG WEBKIT_DIR=${GITHUB_WORKSPACE}/bun-webkit 
+ARG BUN_RELEASE_DIR=${GITHUB_WORKSPACE}/bun-release
+ARG BUN_DEPS_OUT_DIR=${GITHUB_WORKSPACE}/bun-deps
+ARG BUN_DIR=${GITHUB_WORKSPACE}/bun
+
+ARG BUILDARCH=amd64
+RUN groupadd -r chromium && useradd   -d  ${BUN_DIR} -M -r -g chromium -G audio,video chromium \
+    && mkdir -p /home/chromium/Downloads && chown -R chromium:chromium /home/chromium
+
+USER chromium
+WORKDIR $BUN_DIR
+
+ENV NPM_CLIENT bun
+ENV PATH "${BUN_DIR}/packages/bun-linux-x64:${BUN_DIR}/packages/bun-linux-aarch64:$PATH"
+ENV CI 1
+ENV BROWSER_EXECUTABLE /usr/bin/chromium
+
+COPY ./integration ${BUN_DIR}/integration
+COPY Makefile ${BUN_DIR}/Makefile
+COPY package.json ${BUN_DIR}/package.json
+COPY .docker/run-test.sh ${BUN_DIR}/run-test.sh
+COPY ./bun.lockb ${BUN_DIR}/bun.lockb   
+
+# # We don't want to worry about architecture differences in this image
+COPY --from=release /opt/bun/bin/bun ${BUN_DIR}/packages/bun-linux-aarch64/bun
+COPY --from=release /opt/bun/bin/bun ${BUN_DIR}/packages/bun-linux-x64/bun
+
+USER root
+RUN chgrp -R chromium ${BUN_DIR} && chmod g+rwx ${BUN_DIR} && chown -R chromium:chromium ${BUN_DIR}
+USER chromium
+
+CMD [ "bash", "run-test.sh" ]
+
+FROM release

Dockerfile.base

@@ -0,0 +1,147 @@
+FROM ubuntu:20.04 as bun-base-with-args
+
+FROM bun-base-with-args as bun-base
+
+ARG DEBIAN_FRONTEND=noninteractive
+ARG GITHUB_WORKSPACE=/build
+ARG ZIG_PATH=${GITHUB_WORKSPACE}/zig
+# Directory extracts to "bun-webkit"
+ARG WEBKIT_DIR=${GITHUB_WORKSPACE}/bun-webkit 
+ARG BUN_RELEASE_DIR=${GITHUB_WORKSPACE}/bun-release
+ARG BUN_DEPS_OUT_DIR=${GITHUB_WORKSPACE}/bun-deps
+ARG BUN_DIR=${GITHUB_WORKSPACE}/bun
+
+WORKDIR ${GITHUB_WORKSPACE}
+
+RUN apt-get update && \
+    apt-get install --no-install-recommends -y wget gnupg2 curl lsb-release wget software-properties-common && \
+    add-apt-repository ppa:longsleep/golang-backports && \
+    wget https://apt.llvm.org/llvm.sh --no-check-certificate && \
+    chmod +x llvm.sh && \
+    ./llvm.sh 13 && \
+    apt-get update && \
+    apt-get install --no-install-recommends -y \
+    ca-certificates \
+    curl \
+    gnupg2 \
+    software-properties-common \
+    cmake \
+    build-essential \
+    git \
+    libssl-dev \
+    ruby \
+    liblld-13-dev \
+    libclang-13-dev \
+    nodejs \
+    gcc \
+    g++ \
+    npm \
+    clang-13 \
+    clang-format-13 \
+    libc++-13-dev \
+    libc++abi-13-dev \
+    lld-13 \
+    libicu-dev \
+    wget \
+    rustc \
+    cargo \
+    unzip \
+    tar \
+    golang-go ninja-build pkg-config automake autoconf libtool curl && \
+    update-alternatives --install /usr/bin/cc cc /usr/bin/clang-13 90 && \
+    update-alternatives --install /usr/bin/cpp cpp /usr/bin/clang++-13 90 && \
+    update-alternatives --install /usr/bin/c++ c++ /usr/bin/clang++-13 90 && \
+    npm install -g esbuild
+
+ENV CC=clang-13 
+ENV CXX=clang++-13
+
+
+ARG BUILDARCH=amd64
+
+
+WORKDIR $GITHUB_WORKSPACE
+
+ENV WEBKIT_OUT_DIR ${WEBKIT_DIR}
+
+ENV JSC_BASE_DIR $WEBKIT_OUT_DIR
+ENV LIB_ICU_PATH ${GITHUB_WORKSPACE}/icu/source/lib
+ENV BUN_RELEASE_DIR ${BUN_RELEASE_DIR}
+ENV BUN_DEPS_OUT_DIR ${BUN_DEPS_OUT_DIR}
+
+RUN cd / && mkdir -p $BUN_RELEASE_DIR $BUN_DEPS_OUT_DIR ${BUN_DIR} ${BUN_DEPS_OUT_DIR}
+
+LABEL org.opencontainers.image.title="bun base image ${BUILDARCH} (glibc)"
+LABEL org.opencontainers.image.source=https://github.com/jarred-sumner/bun
+
+
+FROM bun-base as bun-base-with-zig-and-webkit
+
+ARG DEBIAN_FRONTEND=noninteractive
+ARG GITHUB_WORKSPACE=/build
+ARG ZIG_PATH=${GITHUB_WORKSPACE}/zig
+# Directory extracts to "bun-webkit"
+ARG WEBKIT_DIR=${GITHUB_WORKSPACE}/bun-webkit 
+ARG BUN_RELEASE_DIR=${GITHUB_WORKSPACE}/bun-release
+ARG BUN_DEPS_OUT_DIR=${GITHUB_WORKSPACE}/bun-deps
+ARG BUN_DIR=${GITHUB_WORKSPACE}/bun
+ARG BUILDARCH=amd64
+
+WORKDIR $GITHUB_WORKSPACE
+
+RUN cd $GITHUB_WORKSPACE && \
+    curl -o zig-linux-$BUILDARCH.zip -L https://github.com/Jarred-Sumner/zig/releases/download/mar4/zig-linux-$BUILDARCH.zip && \
+    unzip -q zig-linux-$BUILDARCH.zip && \
+    rm zig-linux-$BUILDARCH.zip;
+
+RUN cd $GITHUB_WORKSPACE && \
+    curl -o bun-webkit-linux-$BUILDARCH.tar.gz -L https://github.com/Jarred-Sumner/WebKit/releases/download/May8/bun-webkit-linux-$BUILDARCH.tar.gz && \
+    tar -xzf bun-webkit-linux-$BUILDARCH.tar.gz && \
+    rm bun-webkit-linux-$BUILDARCH.tar.gz && \
+    cat $WEBKIT_OUT_DIR/include/cmakeconfig.h > /dev/null
+
+RUN  cd $GITHUB_WORKSPACE && \
+    curl -o icu4c-66_1-src.tgz -L https://github.com/unicode-org/icu/releases/download/release-66-1/icu4c-66_1-src.tgz  && \
+    tar -xzf icu4c-66_1-src.tgz && \
+    rm icu4c-66_1-src.tgz && \
+    cd icu/source && \
+    ./configure --enable-static --disable-shared && \
+    make -j$(nproc)
+
+ENV ZIG "${ZIG_PATH}/zig"
+
+LABEL org.opencontainers.image.title="bun base image with zig & webkit ${BUILDARCH} (glibc)"
+LABEL org.opencontainers.image.source=https://github.com/jarred-sumner/bun
+
+
+FROM debian:bullseye-slim as bun-test-base
+# Original creator:
+# LABEL maintainer "Jessie Frazelle <jess@linux.com>"
+
+# Install Chromium
+# Yes, including the Google API Keys sucks but even debian does the same: https://packages.debian.org/stretch/amd64/chromium/filelist
+RUN apt-get update && apt-get install -y \
+    chromium \
+    chromium-l10n \
+    fonts-liberation \
+    fonts-roboto \
+    hicolor-icon-theme \
+    libcanberra-gtk-module \
+    libexif-dev \
+    libgl1-mesa-dri \
+    libgl1-mesa-glx \
+    libpangox-1.0-0 \
+    libv4l-0 \
+    fonts-symbola \
+    bash \
+    make \
+    psmisc \
+    curl \
+    --no-install-recommends \
+    && rm -rf /var/lib/apt/lists/* \
+    && mkdir -p /etc/chromium.d/ \
+    && /bin/echo -e 'export GOOGLE_API_KEY="AIzaSyCkfPOPZXDKNn8hhgu3JrA62wIgC93d44k"\nexport GOOGLE_DEFAULT_CLIENT_ID="811574891467.apps.googleusercontent.com"\nexport GOOGLE_DEFAULT_CLIENT_SECRET="kdloedMFGdGla2P1zacGjAQh"' > /etc/chromium.d/googleapikeys  && \
+    curl -L https://deb.nodesource.com/setup_16.x | bash - && \
+    apt-get update && \
+    apt-get install -y nodejs npm
+

Dockerfile.musl

@@ -0,0 +1,139 @@
+
+# This doesn't work
+# Specifically: there are a number of crashes and segfaults when using musl
+# The cause is likely related to differences in pthreads implementations
+# It is not just the stack size thing. It's something more complicated and importantly
+# There was no meaningful file size difference between musl and glibc
+
+
+# ARG BUILDARCH=aarch64
+# ARG zig_base_image=ghcr.io/jarred-sumner/zig-linux-musl-${BUILDARCH}
+# ARG webkit_base_image=ghcr.io/jarred-sumner/bun-webkit-musl-${BUILDARCH}
+# FROM ${zig_base_image}:latest AS zig
+# FROM ${webkit_base_image}:latest AS webkit
+
+# FROM zig as bun_base
+
+# COPY --from=webkit /webkit /webkit
+
+# ENV PATH "/zig/bin:$PATH"
+# ENV JSC_BASE_DIR=/webkit
+# ENV LIB_ICU_PATH=/webkit/lib
+# ENV BUN_DEPS_OUT_DIR /bun-deps
+# ENV STATIC_MUSL_FLAG=-static
+# ENV MIMALLOC_OVERRIDE_FLAG="-DMI_OVERRIDE=OFF"
+
+# RUN apk add --no-cache nodejs npm go libtool autoconf pkgconfig automake ninja
+# RUN mkdir -p $BUN_DEPS_OUT_DIR;
+
+# WORKDIR /bun
+# COPY Makefile /bun/Makefile
+
+# FROM bun_base as mimalloc
+
+# COPY src/deps/mimalloc /bun/src/deps/mimalloc
+
+# RUN make mimalloc;
+
+# FROM bun_base as zlib
+
+# COPY src/deps/zlib /bun/src/deps/zlib
+
+# RUN make zlib;
+
+# FROM bun_base as libarchive
+
+# COPY src/deps/libarchive /bun/src/deps/libarchive
+
+# RUN make libarchive;
+
+# FROM bun_base as boringssl
+
+# COPY src/deps/boringssl /bun/src/deps/boringssl
+
+# RUN make boringssl;
+
+# FROM bun_base as picohttp
+
+# COPY src/deps/picohttpparser /bun/src/deps/picohttpparser
+# COPY src/deps/*.c /bun/src/deps/
+# COPY src/deps/*.h /bun/src/deps/
+
+# RUN make picohttp
+
+# FROM bun_base as identifier_cache
+
+# COPY src/js_lexer/identifier_data.zig /bun/src/js_lexer/identifier_data.zig
+# COPY src/js_lexer/identifier_cache.zig /bun/src/js_lexer/identifier_cache.zig
+
+# RUN make identifier-cache
+
+# FROM bun_base as node_fallbacks
+
+# COPY src/node-fallbacks /bun/src/node-fallbacks
+# RUN make node-fallbacks
+
+# FROM bun_base as prebuild
+
+# WORKDIR /bun
+
+# COPY ./src /bun/src
+# COPY ./build.zig /bun/build.zig
+# COPY ./completions /bun/completions
+# COPY ./packages /bun/packages
+# COPY ./build-id /bun/build-id
+# COPY ./package.json /bun/package.json
+# COPY ./misctools /bun/misctools
+
+# COPY --from=mimalloc /bun-deps/*.o /bun-deps
+# COPY --from=libarchive /bun-deps/*.a /bun-deps
+# COPY --from=picohttp /bun-deps/*.o /bun-deps
+# COPY --from=boringssl /bun-deps/*.a /bun-deps
+# COPY --from=zlib /bun-deps/*.a /bun-deps
+# COPY --from=node_fallbacks /bun/src/node-fallbacks /bun/src/node-fallbacks
+# COPY --from=identifier_cache /bun/src/js_lexer/*.blob /bun/src/js_lexer/
+
+# ENV ICU_FLAGS="-I/webkit/include/wtf $ICU_FLAGS"
+
+# RUN apk add --no-cache chromium && npm install -g esbuild && make \
+#     jsc-bindings-headers \
+#     api \
+#     analytics \
+#     bun_error \
+#     fallback_decoder
+
+
+
+# FROM prebuild as release
+
+# ENV BUN_RELEASE_DIR /opt/bun
+
+# ENV LIB_ICU_PATH /usr/lib
+
+# RUN apk add icu-static icu-dev && mkdir -p $BUN_RELEASE_DIR; make release \
+#     copy-to-bun-release-dir
+
+# FROM alpine:3.15 as bun
+
+# COPY --from=release /opt/bun/bun /opt/bun/bin/bun
+# ENV BUN_INSTALL /opt/bun
+# ENV PATH /opt/bun/bin:$PATH
+
+# LABEL org.opencontainers.image.title="bun - Linux ${BUILDARCH} (musl)"
+# LABEL org.opencontainers.image.source=https://github.com/jarred-sumner/bun
+
+# FROM release as test
+
+# ENV PATH /opt/bun/bin:$PATH
+# ENV PATH /bun/packages/bun-linux-aarch64:/bun/packages/bun-linux-x64:$PATH
+# ENV BUN_INSTALL /opt/bun
+
+# WORKDIR /bun
+
+# COPY ./integration /bun/integration
+# COPY ./integration/snippets/package-json-exports/_node_modules_copy /bun/integration/snippets/package-json-exports/_node_modules_copy 
+# CMD [ "bash", "-c", "npm install && cd /bun/integration/snippets && npm install && cd /bun && make copy-test-node-modules test-all"]
+
+
+# # FROM bun
+

Dockerfile.zig

@@ -1,52 +0,0 @@
-FROM ubuntu:latest
-
-RUN apt-get update && apt-get install --no-install-recommends -y wget gnupg2 curl lsb-release wget software-properties-common
-RUN curl -s https://deb.nodesource.com/gpgkey/nodesource.gpg.key | apt-key add -
-
-RUN wget https://apt.llvm.org/llvm.sh --no-check-certificate
-RUN chmod +x llvm.sh
-RUN ./llvm.sh 12
-
-RUN apt-get update && apt-get install --no-install-recommends -y \
-    ca-certificates \
-    curl \
-    gnupg2 \
-    software-properties-common \
-    cmake \
-    build-essential \
-    git \
-    libssl-dev \
-    ruby \
-    liblld-12-dev \
-    libclang-12-dev \
-    nodejs \
-    gcc \
-    g++ \
-    npm \
-    clang-12 \
-    clang-format-12 \
-    libc++-12-dev \
-    libc++abi-12-dev \
-    lld-12 \
-    libicu-dev
-
-RUN update-alternatives --install /usr/bin/ld ld /usr/bin/lld-12 90 && \
-    update-alternatives --install /usr/bin/cc cc /usr/bin/clang-12 90 && \
-    update-alternatives --install /usr/bin/cpp cpp /usr/bin/clang++-12 90 && \
-    update-alternatives --install /usr/bin/c++ c++ /usr/bin/clang++-12 90
-
-
-ENV CC=clang-12 
-ENV CXX=clang++-12
-
-# Compile zig
-RUN mkdir -p /home/ubuntu/zig; cd /home/ubuntu; git clone https://github.com/jarred-sumner/zig.git; cd /home/ubuntu/zig && git checkout jarred/zig-sloppy-with-small-structs && cmake . -DCMAKE_BUILD_TYPE=Release && make -j$(nproc)
-
-ENV PATH="/home/ubuntu/zig:$PATH" 
-
-RUN npm install -g esbuild
-
-
-
-
-

bench/ffi/ffi-overhead.js

@@ -0,0 +1,419 @@
+import {
+  viewSource,
+  dlopen,
+  CString,
+  ptr,
+  toBuffer,
+  toArrayBuffer,
+  FFIType,
+  callback,
+} from "bun:ffi";
+import { bench, group, run } from "mitata";
+
+const types = {
+  returns_true: {
+    returns: "bool",
+    args: [],
+  },
+  returns_false: {
+    returns: "bool",
+    args: [],
+  },
+  returns_42_char: {
+    returns: "char",
+    args: [],
+  },
+  // returns_42_float: {
+  //   returns: "float",
+  //   args: [],
+  // },
+  // returns_42_double: {
+  //   returns: "double",
+  //   args: [],
+  // },
+  returns_42_uint8_t: {
+    returns: "uint8_t",
+    args: [],
+  },
+  returns_neg_42_int8_t: {
+    returns: "int8_t",
+    args: [],
+  },
+  returns_42_uint16_t: {
+    returns: "uint16_t",
+    args: [],
+  },
+  returns_42_uint32_t: {
+    returns: "uint32_t",
+    args: [],
+  },
+  // // returns_42_uint64_t: {
+  // //   returns: "uint64_t",
+  // //   args: [],
+  // // },
+  returns_neg_42_int16_t: {
+    returns: "int16_t",
+    args: [],
+  },
+  returns_neg_42_int32_t: {
+    returns: "int32_t",
+    args: [],
+  },
+  // returns_neg_42_int64_t: {
+  //   returns: "int64_t",
+  //   args: [],
+  // },
+
+  identity_char: {
+    returns: "char",
+    args: ["char"],
+  },
+  // identity_float: {
+  //   returns: "float",
+  //   args: ["float"],
+  // },
+  identity_bool: {
+    returns: "bool",
+    args: ["bool"],
+  },
+  // identity_double: {
+  //   returns: "double",
+  //   args: ["double"],
+  // },
+  identity_int8_t: {
+    returns: "int8_t",
+    args: ["int8_t"],
+  },
+  identity_int16_t: {
+    returns: "int16_t",
+    args: ["int16_t"],
+  },
+  identity_int32_t: {
+    returns: "int32_t",
+    args: ["int32_t"],
+  },
+  // identity_int64_t: {
+  //   returns: "int64_t",
+  //   args: ["int64_t"],
+  // },
+  identity_uint8_t: {
+    returns: "uint8_t",
+    args: ["uint8_t"],
+  },
+  identity_uint16_t: {
+    returns: "uint16_t",
+    args: ["uint16_t"],
+  },
+  identity_uint32_t: {
+    returns: "uint32_t",
+    args: ["uint32_t"],
+  },
+  // identity_uint64_t: {
+  //   returns: "uint64_t",
+  //   args: ["uint64_t"],
+  // },
+
+  add_char: {
+    returns: "char",
+    args: ["char", "char"],
+  },
+  add_float: {
+    returns: "float",
+    args: ["float", "float"],
+  },
+  add_double: {
+    returns: "double",
+    args: ["double", "double"],
+  },
+  add_int8_t: {
+    returns: "int8_t",
+    args: ["int8_t", "int8_t"],
+  },
+  add_int16_t: {
+    returns: "int16_t",
+    args: ["int16_t", "int16_t"],
+  },
+  add_int32_t: {
+    returns: "int32_t",
+    args: ["int32_t", "int32_t"],
+  },
+  // add_int64_t: {
+  //   returns: "int64_t",
+  //   args: ["int64_t", "int64_t"],
+  // },
+  add_uint8_t: {
+    returns: "uint8_t",
+    args: ["uint8_t", "uint8_t"],
+  },
+  add_uint16_t: {
+    returns: "uint16_t",
+    args: ["uint16_t", "uint16_t"],
+  },
+  add_uint32_t: {
+    returns: "uint32_t",
+    args: ["uint32_t", "uint32_t"],
+  },
+
+  does_pointer_equal_42_as_int32_t: {
+    returns: "bool",
+    args: ["ptr"],
+  },
+
+  ptr_should_point_to_42_as_int32_t: {
+    returns: "ptr",
+    args: [],
+  },
+  identity_ptr: {
+    returns: "ptr",
+    args: ["ptr"],
+  },
+  // add_uint64_t: {
+  //   returns: "uint64_t",
+  //   args: ["uint64_t", "uint64_t"],
+  // },
+
+  cb_identity_true: {
+    returns: "bool",
+    args: ["ptr"],
+  },
+  cb_identity_false: {
+    returns: "bool",
+    args: ["ptr"],
+  },
+  cb_identity_42_char: {
+    returns: "char",
+    args: ["ptr"],
+  },
+  // cb_identity_42_float: {
+  // returns: "float",
+  // args: ["ptr"],
+  // },
+  // cb_identity_42_double: {
+  // returns: "double",
+  // args: ["ptr"],
+  // },
+  cb_identity_42_uint8_t: {
+    returns: "uint8_t",
+    args: ["ptr"],
+  },
+  cb_identity_neg_42_int8_t: {
+    returns: "int8_t",
+    args: ["ptr"],
+  },
+  cb_identity_42_uint16_t: {
+    returns: "uint16_t",
+    args: ["ptr"],
+  },
+  cb_identity_42_uint32_t: {
+    returns: "uint32_t",
+    args: ["ptr"],
+  },
+  // cb_identity_42_uint64_t: {
+  // returns: "uint64_t",
+  // args: ["ptr"],
+  // },
+  cb_identity_neg_42_int16_t: {
+    returns: "int16_t",
+    args: ["ptr"],
+  },
+  cb_identity_neg_42_int32_t: {
+    returns: "int32_t",
+    args: ["ptr"],
+  },
+  // cb_identity_neg_42_int64_t: {
+  // returns: "int64_t",
+  // args: ["ptr"],
+  // },
+
+  return_a_function_ptr_to_function_that_returns_true: {
+    returns: "ptr",
+    args: [],
+  },
+};
+
+const {
+  symbols: {
+    returns_true,
+    returns_false,
+    return_a_function_ptr_to_function_that_returns_true,
+    returns_42_char,
+    returns_42_float,
+    returns_42_double,
+    returns_42_uint8_t,
+    returns_neg_42_int8_t,
+    returns_42_uint16_t,
+    returns_42_uint32_t,
+    returns_42_uint64_t,
+    returns_neg_42_int16_t,
+    returns_neg_42_int32_t,
+    returns_neg_42_int64_t,
+    identity_char,
+    identity_float,
+    identity_bool,
+    identity_double,
+    identity_int8_t,
+    identity_int16_t,
+    identity_int32_t,
+    identity_int64_t,
+    identity_uint8_t,
+    identity_uint16_t,
+    identity_uint32_t,
+    identity_uint64_t,
+    add_char,
+    add_float,
+    add_double,
+    add_int8_t,
+    add_int16_t,
+    add_int32_t,
+    add_int64_t,
+    add_uint8_t,
+    add_uint16_t,
+    identity_ptr,
+    add_uint32_t,
+    add_uint64_t,
+    does_pointer_equal_42_as_int32_t,
+    ptr_should_point_to_42_as_int32_t,
+    cb_identity_true,
+    cb_identity_false,
+    cb_identity_42_char,
+    cb_identity_42_float,
+    cb_identity_42_double,
+    cb_identity_42_uint8_t,
+    cb_identity_neg_42_int8_t,
+    cb_identity_42_uint16_t,
+    cb_identity_42_uint32_t,
+    cb_identity_42_uint64_t,
+    cb_identity_neg_42_int16_t,
+    cb_identity_neg_42_int32_t,
+    cb_identity_neg_42_int64_t,
+  },
+  close,
+} = dlopen("/tmp/bun-ffi-test.dylib", types);
+
+group("add_char", () => {
+  bench("add_char (raw)", () => raw_add_char(1, 1));
+  bench("add_char", () => add_char(1, 1));
+});
+group("add_int16_t", () => {
+  bench("add_int16_t (raw)", () => raw_add_int16_t(1, 1));
+  bench("add_int16_t", () => add_int16_t(1, 1));
+});
+group("add_int32_t", () => {
+  bench("add_int32_t (raw)", () => raw_add_int32_t(1, 1));
+  bench("add_int32_t", () => add_int32_t(1, 1));
+});
+group("add_int8_t", () => {
+  bench("add_int8_t (raw)", () => raw_add_int8_t(1, 1));
+  bench("add_int8_t", () => add_int8_t(1, 1));
+});
+group("add_uint16_t", () => {
+  bench("add_uint16_t (raw)", () => raw_add_uint16_t(1, 1));
+  bench("add_uint16_t", () => add_uint16_t(1, 1));
+});
+group("add_uint32_t", () => {
+  bench("add_uint32_t (raw)", () => raw_add_uint32_t(1, 1));
+  bench("add_uint32_t", () => add_uint32_t(1, 1));
+});
+group("add_uint8_t", () => {
+  bench("add_uint8_t (raw)", () => raw_add_uint8_t(1, 1));
+  bench("add_uint8_t", () => add_uint8_t(1, 1));
+});
+group("identity_bool", () => {
+  bench("identity_bool (raw)", () => raw_identity_bool(false));
+  bench("identity_bool", () => identity_bool(true));
+});
+group("identity_char", () => {
+  bench("identity_char (raw)", () => raw_identity_char(10));
+  bench("identity_char", () => identity_char(10));
+});
+group("identity_int16_t", () => {
+  bench("identity_int16_t (raw)", () => raw_identity_int16_t(10));
+  bench("identity_int16_t", () => identity_int16_t(10));
+});
+group("identity_int32_t", () => {
+  bench("identity_int32_t (raw)", () => raw_identity_int32_t(10));
+  bench("identity_int32_t", () => identity_int32_t(10));
+});
+group("identity_int8_t", () => {
+  bench("identity_int8_t (raw)", () => raw_identity_int8_t(10));
+  bench("identity_int8_t", () => identity_int8_t(10));
+});
+group("identity_uint16_t", () => {
+  bench("identity_uint16_t (raw)", () => raw_identity_uint16_t(10));
+  bench("identity_uint16_t", () => identity_uint16_t(10));
+});
+group("identity_uint32_t", () => {
+  bench("identity_uint32_t (raw)", () => raw_identity_uint32_t(10));
+  bench("identity_uint32_t", () => identity_uint32_t(10));
+});
+group("identity_uint8_t", () => {
+  bench("identity_uint8_t (raw)", () => raw_identity_uint8_t(10));
+  bench("identity_uint8_t", () => identity_uint8_t(10));
+});
+group("returns_42_char", () => {
+  bench("returns_42_char (raw)", () => raw_returns_42_char());
+  bench("returns_42_char", () => returns_42_char());
+});
+group("returns_42_uint16_t", () => {
+  bench("returns_42_uint16_t (raw)", () => raw_returns_42_uint16_t());
+  bench("returns_42_uint16_t", () => returns_42_uint16_t());
+});
+group("returns_42_uint32_t", () => {
+  bench("returns_42_uint32_t (raw)", () => raw_returns_42_uint32_t());
+  bench("returns_42_uint32_t", () => returns_42_uint32_t());
+});
+group("returns_42_uint8_t", () => {
+  bench("returns_42_uint8_t (raw)", () => raw_returns_42_uint8_t());
+  bench("returns_42_uint8_t", () => returns_42_uint8_t());
+});
+group("returns_false", () => {
+  bench("returns_false (raw)", () => raw_returns_false());
+  bench("returns_false", () => returns_false());
+});
+group("returns_neg_42_int16_t", () => {
+  bench("returns_neg_42_int16_t (raw)", () => raw_returns_neg_42_int16_t());
+  bench("returns_neg_42_int16_t", () => returns_neg_42_int16_t());
+});
+group("returns_neg_42_int32_t", () => {
+  bench("returns_neg_42_int32_t (raw)", () => raw_returns_neg_42_int32_t());
+  bench("returns_neg_42_int32_t", () => returns_neg_42_int32_t());
+});
+group("returns_neg_42_int8_t", () => {
+  bench("returns_neg_42_int8_t (raw)", () => raw_returns_neg_42_int8_t());
+  bench("returns_neg_42_int8_t", () => returns_neg_42_int8_t());
+});
+group("returns_true", () => {
+  bench("returns_true (raw)", () => raw_returns_true());
+  bench("returns_true", () => returns_true());
+});
+
+var raw_returns_true = returns_true.native ?? returns_true;
+var raw_returns_false = returns_false.native ?? returns_false;
+var raw_returns_42_char = returns_42_char.native ?? returns_42_char;
+var raw_returns_42_uint8_t = returns_42_uint8_t.native ?? returns_42_uint8_t;
+var raw_returns_neg_42_int8_t =
+  returns_neg_42_int8_t.native ?? returns_neg_42_int8_t;
+var raw_returns_42_uint16_t = returns_42_uint16_t.native ?? returns_42_uint16_t;
+var raw_returns_42_uint32_t = returns_42_uint32_t.native ?? returns_42_uint32_t;
+var raw_returns_neg_42_int16_t =
+  returns_neg_42_int16_t.native ?? returns_neg_42_int16_t;
+var raw_returns_neg_42_int32_t =
+  returns_neg_42_int32_t.native ?? returns_neg_42_int32_t;
+var raw_identity_char = identity_char.native ?? identity_char;
+var raw_identity_bool = identity_bool.native ?? identity_bool;
+var raw_identity_bool = identity_bool.native ?? identity_bool;
+var raw_identity_int8_t = identity_int8_t.native ?? identity_int8_t;
+var raw_identity_int16_t = identity_int16_t.native ?? identity_int16_t;
+var raw_identity_int32_t = identity_int32_t.native ?? identity_int32_t;
+var raw_identity_uint8_t = identity_uint8_t.native ?? identity_uint8_t;
+var raw_identity_uint16_t = identity_uint16_t.native ?? identity_uint16_t;
+var raw_identity_uint32_t = identity_uint32_t.native ?? identity_uint32_t;
+var raw_add_char = add_char.native ?? add_char;
+var raw_add_int8_t = add_int8_t.native ?? add_int8_t;
+var raw_add_int16_t = add_int16_t.native ?? add_int16_t;
+var raw_add_int32_t = add_int32_t.native ?? add_int32_t;
+var raw_add_uint8_t = add_uint8_t.native ?? add_uint8_t;
+var raw_add_uint16_t = add_uint16_t.native ?? add_uint16_t;
+var raw_add_uint32_t = add_uint32_t.native ?? add_uint32_t;
+
+run({ collect: false, percentiles: true });

bench/ffi/noop.c

@@ -0,0 +1,5 @@
+// clang -O3 -shared -mtune=native ./noop.c -o noop.dylib
+
+void noop();
+
+void noop() {}

bench/ffi/noop.js

@@ -0,0 +1,15 @@
+import { dlopen } from "bun:ffi";
+import { bench, run } from "mitata";
+
+const {
+  symbols: { noop },
+} = dlopen("./noop.dylib", {
+  noop: {
+    args: [],
+    returns: "void",
+  },
+});
+bench("noop", () => {
+  noop();
+});
+run({ collect: false, percentiles: true });

bench/ffi/plus100/.gitignore

@@ -0,0 +1 @@
+./napi-plus100

bench/ffi/plus100/README.md

@@ -0,0 +1,37 @@
+## FFI overhead comparison
+
+This compares the cost of simple function calls going from JavaScript to native code and back in:
+
+- Bun v0.0.79
+- napi.rs (Node v17.7.1)
+- Deno v1.21.1
+
+To set up:
+
+```bash
+bun setup
+```
+
+To run the benchmark:
+
+```bash
+bun bench
+```
+
+**add 100 to a number**:
+
+| Overhead | Using   | Version | Platform        |
+| -------- | ------- | ------- | --------------- |
+| 7ns      | bun:ffi | 0.0.79  | macOS (aarch64) |
+| 18ns     | napi.rs | 17.7.1  | macOS (aarch64) |
+| 580ns    | Deno    | 1.21.1  | macOS (aarch64) |
+
+**function that does nothing**:
+
+| Overhead | Using   | Version | Platform        |
+| -------- | ------- | ------- | --------------- |
+| 3ns      | bun:ffi | 0.0.79  | macOS (aarch64) |
+| 15ns     | napi.rs | 17.7.1  | macOS (aarch64) |
+| 431ns    | Deno    | 1.21.1  | macOS (aarch64) |
+
+The native [functions](./plus100.c) called in Deno & Bun are the same. The function called with napi.rs is based on napi's official [package-template](https://github.com/napi-rs/package-template) in https://github.com/Jarred-Sumner/napi-plus100

bench/ffi/plus100/download-napi-plus100.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+rm -rf plus100-napi
+git clone https://github.com/Jarred-Sumner/napi-plus100 plus100-napi --depth=1
+cd plus100-napi
+npm install
+npm run build

bench/ffi/plus100/package.json

@@ -0,0 +1,12 @@
+{
+  "name": "plus100",
+  "scripts": {
+    "setup": "bun run napi-setup && bun run compile",
+    "bench-deno": "deno run  --allow-ffi --unstable -A plus100.deno.js",
+    "napi-setup": "bash download-napi-plus100.sh",
+    "bench-napi": "node plus100.napi.mjs",
+    "bench-bun": "bun ./plus100.bun.js",
+    "compile": "clang -mtune=native -O3 -shared ./plus100.c -o plus100.dylib",
+    "bench": "bun run bench-bun && bun run bench-napi && bun run bench-deno"
+  }
+}

bench/ffi/plus100/plus100.bun.js

@@ -0,0 +1,52 @@
+import { run, bench, group, baseline } from "mitata";
+import { dlopen, suffix } from "bun:ffi";
+import { readdirSync } from "fs";
+
+const {
+  symbols: {
+    plus100: { native: plus100 },
+    noop,
+  },
+  close,
+} = dlopen(`./plus100.dylib`, {
+  plus100: {
+    args: ["int32_t"],
+    returns: "int32_t",
+  },
+  noop: {
+    args: [],
+  },
+});
+const {
+  plus100: plus100napi,
+  noop: noopNapi,
+} = require("./plus100-napi/index.js");
+
+group("plus100", () => {
+  bench("plus100(1) ffi", () => {
+    plus100(1);
+  });
+
+  bench("plus100(1) napi", () => {
+    plus100napi(1);
+  });
+});
+
+group("noop", () => {
+  bench("noop() ffi", () => {
+    noop();
+  });
+
+  bench("noop() napi", () => {
+    noopNapi();
+  });
+});
+
+// collect option collects benchmark returned values into array
+// prevents gc and can help with jit optimizing out functions
+await run({ collect: false, percentiles: true });
+console.log("\n");
+
+if (plus100(1) !== 101) {
+  throw new Error("plus100(1) !== 101");
+}

bench/ffi/plus100/plus100.c

@@ -0,0 +1,8 @@
+// clang -mtune=native -O3 -shared ./plus100.c -o plus100.dylib
+#include <stdint.h>
+
+int32_t plus100(int32_t a);
+int32_t plus100(int32_t a) { return a + 100; }
+
+void noop(void);
+void noop(void) {}

bench/ffi/plus100/plus100.deno.js

@@ -0,0 +1,30 @@
+import { run, bench, group, baseline } from "https://esm.sh/mitata";
+
+const {
+  symbols: { plus100: plus100, noop },
+  close,
+} = Deno.dlopen("./plus100.dylib", {
+  plus100: {
+    parameters: ["i32"],
+    result: "i32",
+  },
+  noop: {
+    parameters: [],
+    result: "void",
+  },
+});
+bench("plus100(1) ", () => {
+  plus100(1);
+});
+
+bench("noop() ", () => {
+  noop();
+});
+
+// collect option collects benchmark returned values into array
+// prevents gc and can help with jit optimizing out functions
+await run({ collect: false, percentiles: true });
+
+if (plus100(1) !== 101) {
+  throw new Error("plus100(1) !== 101");
+}

bench/ffi/plus100/plus100.napi.mjs

@@ -0,0 +1,19 @@
+import { bench, run } from "mitata";
+
+const { plus100, noop } =
+  "Bun" in globalThis
+    ? require("./plus100-napi")
+    : (await import("module")).createRequire(import.meta.url)("./plus100-napi");
+
+bench("plus100(1) napi", () => {
+  plus100(1);
+});
+bench("noop() napi", () => {
+  noop();
+});
+await run({ collect: false, percentiles: true });
+console.log("\n");
+
+if (plus100(1) !== 101) {
+  throw new Error("plus100(1) !== 101");
+}

bench/hot-module-reloading/css-stress-test/.gitignore

@@ -0,0 +1,5 @@
+bun
+next
+src/*.mov
+src/*.blob
+

bench/hot-module-reloading/css-stress-test/Makefile

@@ -0,0 +1,77 @@
+SLEEP_INTERVAL ?= 32
+SCREEN_WIDTH ?= $(shell system_profiler -json SPDisplaysDataType 2>/dev/null | jq -r '.. | objects | select(.spdisplays_main) | ._spdisplays_pixels | split(" ")[0]')
+SCREEN_HEIGHT ?= $(shell system_profiler -json SPDisplaysDataType 2>/dev/null | jq -r '.. | objects | select(.spdisplays_main) | ._spdisplays_pixels | split(" ")[2]')
+PROJECT ?= bun
+PACKAGE_NAME ?= bun-cli
+RUN_COUNT ?= 128
+ENDPOINT ?= /
+
+ifeq ($(PROJECT),bun)
+PACKAGE_NAME := bun-cli
+endif
+
+ifeq ($(PROJECT),next)
+PACKAGE_NAME := next
+endif
+
+generate:
+	@killall -9 bun next node || echo ""
+	PROJECT=$(PROJECT) SCREEN_WIDTH=$(SCREEN_WIDTH) SCREEN_HEIGHT=$(SCREEN_HEIGHT) ENDPOINT=$(ENDPOINT) node browser.js 
+
+generate-css-in-js:
+	@killall -9 bun next node || echo ""
+	PROJECT=$(PROJECT) SCREEN_WIDTH=$(SCREEN_WIDTH) SCREEN_HEIGHT=$(SCREEN_HEIGHT) ENDPOINT=/css-in-js node browser.js 
+loop:
+	cp src/colors.css.0 src/colors.css
+	sleep 3
+	osascript -e 'tell application "System Events" to tell process "Chromium"' \
+		-e 'set frontmost to true' \
+		-e 'if windows is not {} then perform action "AXRaise" of item 1 of windows' \
+		-e 'end tell'
+	sleep 0.5
+	cd src; zig run -Drelease-fast ../color-looper.zig -- ./colors.css:0 $(SLEEP_INTERVAL)
+	cp src/colors.css.blob $(PROJECT)/colors.css.blob
+
+loop-emotion:
+	cp src/css-in-js-styles.0 src/css-in-js-styles.tsx
+	sleep 3
+	osascript -e 'tell application "System Events" to tell process "Chromium"' \
+		-e 'set frontmost to true' \
+		-e 'if windows is not {} then perform action "AXRaise" of item 1 of windows' \
+		-e 'end tell'
+	sleep 0.5
+	cd src; zig run -Drelease-fast ../color-looper.emotion.zig -- ./css-in-js-styles.tsx:0 $(SLEEP_INTERVAL)
+	cp src/css-in-js-styles.tsx.blob $(PROJECT)/css-in-js-styles.blob
+
+process_video: 
+	rm -rf $(FRAMES_DIR); mkdir -p $(FRAMES_DIR); ffmpeg -i src/colors.css.mov -vf fps=120,format=gray $(FRAMES_DIR)/%d.tif
+
+FRAMES_DIR ?= $(shell mkdir -p ./$(PROJECT)/frames; realpath ./$(PROJECT)/frames)
+
+TIF_FILES := $(wildcard $(FRAMES_DIR)/*.tif)
+TXT_FILES := $(wildcard $(FRAMES_DIR)/*.txt)
+
+OBJ_FILES := $(patsubst $(SRC_DIR)/%.tif,$(OBJ_DIR)/%.txt,$(TIF_FILES))
+TRIM_FILES := $(patsubst $(SRC_DIR)/%.txt,$(OBJ_DIR)/%.trim,$(TXT_FILES))
+
+frames: $(OBJ_FILES)
+
+
+$(FRAMES_DIR)/%.txt: $(FRAMES_DIR)/%.tif
+	 tesseract -l eng $< $@ 
+
+trim: $(TRIM_FILES) cleanup print
+
+
+
+$(FRAMES_DIR)/%.trim: $(FRAMES_DIR)/%.txt
+	 (grep "Ran:" $< || echo "\n") >> $(PROJECT)/frames.all
+
+cleanup:
+	sed 's/^Ran: *//' $(PROJECT)/frames.all | tr -d ' ' | sort | uniq > $(PROJECT)/frames.all.clean
+
+print:
+	PACKAGE_NAME=$(PACKAGE_NAME) SLEEP_INTERVAL=$(SLEEP_INTERVAL) PROJECT=$(PROJECT) OUTFILE=timings/$(PACKAGE_NAME) node read-frames.js 
+
+print-emotion:
+	PACKAGE_NAME=$(PACKAGE_NAME) SLEEP_INTERVAL=$(SLEEP_INTERVAL) PROJECT=$(PROJECT) OUTFILE=timings/emotion_$(PACKAGE_NAME) node read-frames.js 

bench/hot-module-reloading/css-stress-test/README.md

@@ -0,0 +1,62 @@
+# CSS Stress Test
+
+This benchmarks bundler performance for CSS hot reloading.
+
+## Results
+
+bun is 14x faster than Next.js at hot reloading CSS.
+
+```
+ bun v0.0.34
+ Saving every 16ms
+
+ Frame time:
+ 50th percentile: 22.2ms
+ 75th percentile: 23.9ms
+ 90th percentile: 25.3ms
+ 95th percentile: 43.6ms
+ 99th percentile: 49.1ms
+ Rendered frames: 922 / 1024 (90%)
+```
+
+```
+ Next.js v11.1.2
+ Saving every 16ms
+
+ Frame time:
+ 50th percentile: 312ms
+ 75th percentile: 337.6ms
+ 90th percentile: 387.7ms
+ 95th percentile: 446.9ms
+ 99th percentile: 591.7ms
+ Rendered frames: 64 / 1024 (6%)
+```
+
+## How it works
+
+It times pixels instead of builds. `color-looper.zig` writes color updates and the timestamp to a css file, while simultaneously screen recording a non-headless Chromium instance. After it finishes, it OCRs the video frames and verifies the scanned timestamps against the actual data. This data measures (1) how long each update took from saving to disk up to the pixels visible on the screen and (2) what % of frames were rendered.
+
+The intent is to be as accurate as possible. Measuring times reported client-side is simpler, but lower accuracy since those times may not correspond to pixels on the screen and do not start from when the data was written to disk (at best, they measure when the filesystem watcher detected the update, but often not that either). `color-looper.zig` must run separately from `browser.js` or the results will be innaccurate.
+
+It works like this:
+
+1. `browser.js` loads either bun or Next.js and a Chromium instance opened to the correct webpage
+2. `color-looper.zig` updates [`./src/colors.css`](./src/colors.css) in a loop up to `1024` times (1024 is arbitrary), sleeping every `16`ms or `32`ms (a CLI arg you can pass it). The `var(--timestamp)` CSS variable contains the UTC timestamp with precision of milliseconds and one extra decimal point
+3. `color-looper.zig` automatically records the screen via `screencapture` (builtin on macOS) and saves it, along with a `BigUint64Array` containing all the expected timestamps. When it's done, it writes to a designated file on disk which `browser.js` picks up as the signal to close the browser.
+4. `ffmpeg` converts each frame into a black and white `.tif` file, which `tesseract` then OCRs
+5. Various cleanup scripts extract the timestamp from each of those OCR'd frames into a single file
+6. Using the OCR'd data, `./read-frames.js` calculates the 50th, 75th, 90th, 95th, and 99th percentile frame time, along with how many frames were skipped. Frame time is the metric here that matters here because that's how much time elapsed between each update. It includes the artificial sleep interval, so it will not be faster than the sleep interval.
+
+The script `run.sh` runs all the commands necessary to do this work unattended. It takes awhile though. The slow part is OCR'ing all the frames.
+
+To run this, you need:
+
+- `zig`
+- `bun-cli`
+- `node`
+- `tesseract`
+- `screencapture` (macOS builtin)
+- `ffmpeg`
+- `puppeteer` (from the package.json)
+
+You will need to run `bun bun --use next` first, with `next@11.1.2`. It will only run on macOS due to the dependencies on `screencapture`, how it detects screen resolution (so that Chromium is maximized), and how it auto-focuses Chromium (apple script)

bench/hot-module-reloading/css-stress-test/browser.js

@@ -0,0 +1,118 @@
+const puppeteer = require("puppeteer");
+const http = require("http");
+const path = require("path");
+const url = require("url");
+const fs = require("fs");
+const child_process = require("child_process");
+const serverURL = process.env.TEST_SERVER_URL || "http://localhost:8080";
+
+if (process.env.PROJECT === "bun") {
+  const bunFlags = [`--origin=${serverURL}`].filter(Boolean);
+  const bunExec = process.env.BUN_BIN || "bun";
+  const bunProcess = child_process.spawn(bunExec, bunFlags, {
+    cwd: process.cwd(),
+    stdio: "ignore",
+    env: {
+      ...process.env,
+      DISABLE_BUN_ANALYTICS: "1",
+    },
+
+    shell: false,
+  });
+  console.log("$", bunExec, bunFlags.join(" "));
+  const isDebug = bunExec.endsWith("-debug");
+
+  // bunProcess.stderr.pipe(process.stderr);
+  // bunProcess.stdout.pipe(process.stdout);
+  bunProcess.once("error", (err) => {
+    console.error("❌ bun error", err);
+    process.exit(1);
+  });
+  process.on("beforeExit", () => {
+    bunProcess?.kill(0);
+  });
+} else if (process.env.PROJECT === "next") {
+  const bunProcess = child_process.spawn(
+    "./node_modules/.bin/next",
+    ["--port", "8080"],
+    {
+      cwd: process.cwd(),
+      stdio: "ignore",
+      env: {
+        ...process.env,
+      },
+
+      shell: false,
+    }
+  );
+}
+
+const delay = new Promise((resolve, reject) => {
+  const watcher = fs.watch(path.resolve(process.cwd(), "src/colors.css.blob"));
+  watcher.once("change", () => {
+    setTimeout(() => {
+      resolve();
+    }, 1000);
+  });
+});
+
+async function main() {
+  const browser = await puppeteer.launch({
+    headless: false,
+    waitForInitialPage: true,
+    args: [
+      `--window-size=${parseInt(process.env.SCREEN_WIDTH || "1024", 10) / 2},${
+        parseInt(process.env.SCREEN_HEIGHT || "1024", 10) / 2
+      }`,
+    ],
+    defaultViewport: {
+      width: parseInt(process.env.SCREEN_WIDTH || "1024", 10) / 2,
+      height: parseInt(process.env.SCREEN_HEIGHT || "1024", 10) / 2,
+    },
+  });
+  const promises = [];
+  let allTestsPassed = true;
+
+  async function runPage(key) {
+    var page;
+
+    try {
+      console.log("Opening page");
+      page = await browser.newPage();
+
+      console.log(`Navigating to "http://localhost:8080/"`);
+
+      while (true) {
+        try {
+          await page.goto("http://localhost:8080/", { waitUntil: "load" });
+          break;
+        } catch (exception) {
+          if (!exception.toString().includes("ERR_CONNECTION_REFUSED")) break;
+        }
+      }
+
+      await page.bringToFront();
+
+      await delay;
+
+      //   runner.stdout.pipe(process.stdout);
+      //   runner.stderr.pipe(process.stderr);
+      var didResolve = false;
+
+      console.log(`Completed. Done.`);
+    } catch (error) {
+      console.error(error);
+    } finally {
+      await page.close();
+      await browser.close();
+    }
+  }
+
+  return runPage();
+}
+
+main().catch((error) =>
+  setTimeout(() => {
+    throw error;
+  })
+);

bench/hot-module-reloading/css-stress-test/bun.latest.16ms.txt

@@ -0,0 +1,11 @@
+SLEEP_INTERVAL=16 PROJECT=bun node read-frames.js
+bun
+ --------------------------------------------------
+ CSS HMR FRAME TIME
+
+ 50th percentile: 22.2ms 
+ 75th percentile: 23.9ms 
+ 90th percentile: 25.3ms 
+ 95th percentile: 43.6ms 
+ 99th percentile: 49.1ms 
+ Rendered frames: 922 / 1024 (90%)

bench/hot-module-reloading/css-stress-test/bun.latest.24ms.txt

@@ -0,0 +1,11 @@
+SLEEP_INTERVAL=24 PROJECT=bun node read-frames.js
+bun
+ --------------------------------------------------
+ CSS HMR FRAME TIME
+
+ 50th percentile: 33.4ms 
+ 75th percentile: 34.5ms 
+ 90th percentile: 35.8ms 
+ 95th percentile: 65.5ms 
+ 99th percentile: 87.9ms 
+ Rendered frames: 937 / 1024 (92%)

bench/hot-module-reloading/css-stress-test/bun.latest.32ms.txt

@@ -0,0 +1,11 @@
+SLEEP_INTERVAL=32 PROJECT=bun node read-frames.js
+bun
+ --------------------------------------------------
+ CSS HMR FRAME TIME
+
+ 50th percentile: 40.7ms 
+ 75th percentile: 42.3ms 
+ 90th percentile: 43.5ms 
+ 95th percentile: 76.4ms 
+ 99th percentile: 118.8ms 
+ Rendered frames: 958 / 1024 (94%)

bench/hot-module-reloading/css-stress-test/bun.latest.8ms.txt

@@ -0,0 +1,11 @@
+SLEEP_INTERVAL=8 PROJECT=bun node read-frames.js
+bun
+ --------------------------------------------------
+ CSS HMR FRAME TIME
+
+ 50th percentile: 20ms 
+ 75th percentile: 24.4ms 
+ 90th percentile: 41ms 
+ 95th percentile: 53.9ms 
+ 99th percentile: 90.4ms 
+ Rendered frames: 475 / 1024 (46%)

bench/hot-module-reloading/css-stress-test/color-looper.emotion.zig

@@ -0,0 +1,218 @@
+const std = @import("std");
+
+pub const Counter = extern struct {
+    timestamp: usize,
+    percent: f64,
+    rotate: u32,
+    color_values: [8 * 3]u32,
+};
+
+const RUN_COUNT = 1024;
+
+var counters: [RUN_COUNT]Counter = undefined;
+
+pub const Blob = extern struct {
+    run_count: u32,
+    interval: u64,
+};
+
+pub var all_timestamps: [RUN_COUNT + 1]usize = undefined;
+
+// usage:
+// ./file-path:0 10
+// 1           2 3
+
+// 1. file path
+// 2. Byte offset in file
+// 3. ms update interval
+var color_buf: [8096 + SIMULATE_LONG_FILE.len]u8 = undefined;
+
+pub fn main() anyerror!void {
+    var allocator = std.heap.c_allocator;
+    var timer = try std.time.Timer.start();
+
+    var args = std.mem.span(try std.process.argsAlloc(allocator));
+
+    var basepath_with_colon: []u8 = args[args.len - 2];
+    var basepath: []u8 = "";
+    var position_str: []u8 = "";
+    if (std.mem.lastIndexOfScalar(u8, basepath_with_colon, ':')) |colon| {
+        basepath = basepath_with_colon[0..colon];
+        position_str = basepath_with_colon[colon + 1 ..];
+    }
+    var position = try std.fmt.parseInt(u32, position_str, 10);
+    const filepath = try std.fs.path.resolve(allocator, &.{basepath});
+    var file = try std.fs.openFileAbsolute(filepath, .{ .write = true });
+    var ms = @truncate(u64, (try std.fmt.parseInt(u128, args[args.len - 1], 10)) * std.time.ns_per_ms);
+    std.debug.assert(ms > 0);
+    // std.debug.assert(std.math.isFinite(position));
+    var prng = std.rand.DefaultPrng.init(0);
+    var stdout = std.io.getStdOut();
+    var log = stdout.writer();
+    var colors = std.mem.zeroes([4][3]u32);
+    var progress_bar: f64 = 0.0;
+    var destination_count: f64 = 18.0;
+
+    // Randomize initial colors
+    colors[0][0] = prng.random.int(u32);
+    colors[0][1] = prng.random.int(u32);
+    colors[0][2] = prng.random.int(u32);
+
+    colors[1][0] = prng.random.int(u32);
+    colors[1][1] = prng.random.int(u32);
+    colors[1][2] = prng.random.int(u32);
+
+    colors[2][0] = prng.random.int(u32);
+    colors[2][1] = prng.random.int(u32);
+    colors[2][2] = prng.random.int(u32);
+
+    colors[3][0] = prng.random.int(u32);
+    colors[3][1] = prng.random.int(u32);
+    colors[3][2] = prng.random.int(u32);
+    var rotate: u32 = 0;
+    var counter: usize = 0;
+    const video = std.fmt.allocPrint(allocator, "{s}.mov", .{filepath}) catch unreachable;
+    std.fs.deleteFileAbsolute(video) catch {};
+    var screen_recorder_argv = [_][]const u8{ "screencapture", "-v", video };
+
+    var recorder = try std.ChildProcess.init(&screen_recorder_argv, allocator);
+    recorder.stdin_behavior = .Pipe;
+    try recorder.spawn();
+    std.time.sleep(std.time.ns_per_s);
+    var wrote: []u8 = undefined;
+    while (counter < RUN_COUNT) {
+        colors[0][0] += 1;
+        colors[0][1] += 1;
+        colors[0][2] += 1;
+        colors[1][0] += 1;
+        colors[1][1] += 1;
+        colors[1][2] += 1;
+        colors[2][0] += 1;
+        colors[2][1] += 1;
+        colors[2][2] += 1;
+        colors[3][0] += 1;
+        colors[3][1] += 1;
+        colors[3][2] += 1;
+        rotate += 1;
+        const fmtd: []const u8 = comptime brk: {
+            break :brk (
+                \\
+                \\import {{ Global }} from "@emotion/react";
+                \\export function CSSInJSStyles() {{
+                \\  return (
+                \\    <Global
+                \\      styles={{`
+                \\:root {{
+                \\  --timestamp: "{d}";
+                \\  --interval: "{s}";
+                \\  --progress-bar: {d}%;
+                \\  --spinner-1-muted: rgb({d}, {d}, {d});
+                \\  --spinner-1-primary: rgb({d}, {d}, {d});
+                \\  --spinner-2-muted: rgb({d}, {d}, {d});
+                \\  --spinner-2-primary: rgb({d}, {d}, {d});
+                \\  --spinner-3-muted: rgb({d}, {d}, {d});
+                \\  --spinner-3-primary: rgb({d}, {d}, {d});
+                \\  --spinner-4-muted: rgb({d}, {d}, {d});
+                \\  --spinner-4-primary: rgb({d}, {d}, {d});
+                \\  --spinner-rotate: {d}deg;
+                \\}}
+            ++ SIMULATE_LONG_FILE ++
+                \\  `}}
+                \\    />
+                \\  );
+                \\}}
+                \\
+            );
+        };
+
+        counters[counter].timestamp = @truncate(u64, @intCast(u128, std.time.nanoTimestamp()) / (std.time.ns_per_ms / 10));
+        counters[counter].rotate = rotate % 360;
+        counters[counter].percent = std.math.mod(f64, std.math.round(((progress_bar + 1.0) / destination_count) * 1000) / 1000, 100) catch 0;
+        counters[counter].color_values[0] = @floatToInt(u32, std.math.round(@intToFloat(f64, ((colors[0][0] + 1) % 256)) * 0.8));
+        counters[counter].color_values[1] = @floatToInt(u32, std.math.round(@intToFloat(f64, ((colors[0][1] + 1) % 256)) * 0.8));
+        counters[counter].color_values[2] = @floatToInt(u32, std.math.round(@intToFloat(f64, ((colors[0][2] + 1) % 256)) * 0.8));
+        counters[counter].color_values[3] = (colors[0][0] + 1) % 256;
+        counters[counter].color_values[4] = (colors[0][1] + 1) % 256;
+        counters[counter].color_values[5] = (colors[0][2] + 1) % 256;
+        counters[counter].color_values[6] = @floatToInt(u32, std.math.round(@intToFloat(f64, ((colors[1][0] + 1) % 256)) * 0.8));
+        counters[counter].color_values[7] = @floatToInt(u32, std.math.round(@intToFloat(f64, ((colors[1][1] + 1) % 256)) * 0.8));
+        counters[counter].color_values[8] = @floatToInt(u32, std.math.round(@intToFloat(f64, ((colors[1][2] + 1) % 256)) * 0.8));
+        counters[counter].color_values[9] = (colors[1][0] + 1) % 256;
+        counters[counter].color_values[10] = (colors[1][1] + 1) % 256;
+        counters[counter].color_values[11] = (colors[1][2] + 1) % 256;
+        counters[counter].color_values[12] = @floatToInt(u32, std.math.round(@intToFloat(f64, ((colors[2][0] + 1) % 256)) * 0.8));
+        counters[counter].color_values[13] = @floatToInt(u32, std.math.round(@intToFloat(f64, ((colors[2][1] + 1) % 256)) * 0.8));
+        counters[counter].color_values[14] = @floatToInt(u32, std.math.round(@intToFloat(f64, ((colors[2][2] + 1) % 256)) * 0.8));
+        counters[counter].color_values[15] = (colors[2][0] + 1) % 256;
+        counters[counter].color_values[16] = (colors[2][1] + 1) % 256;
+        counters[counter].color_values[17] = (colors[2][2] + 1) % 256;
+        counters[counter].color_values[18] = @floatToInt(u32, std.math.round(@intToFloat(f64, ((colors[3][0] + 1) % 256)) * 0.8));
+        counters[counter].color_values[19] = @floatToInt(u32, std.math.round(@intToFloat(f64, ((colors[3][1] + 1) % 256)) * 0.8));
+        counters[counter].color_values[20] = @floatToInt(u32, std.math.round(@intToFloat(f64, ((colors[3][2] + 1) % 256)) * 0.8));
+        counters[counter].color_values[21] = (colors[3][0] + 1) % 256;
+        counters[counter].color_values[22] = (colors[3][1] + 1) % 256;
+        counters[counter].color_values[23] = (colors[3][2] + 1) % 256;
+
+        file = try std.fs.createFileAbsolute(filepath, .{ .truncate = true });
+        wrote = try std.fmt.bufPrint(&color_buf, fmtd, .{
+            counters[counter].timestamp,
+            args[args.len - 1],
+            counters[counter].percent,
+            counters[counter].color_values[0],
+            counters[counter].color_values[1],
+            counters[counter].color_values[2],
+            counters[counter].color_values[3],
+            counters[counter].color_values[4],
+            counters[counter].color_values[5],
+            counters[counter].color_values[6],
+            counters[counter].color_values[7],
+            counters[counter].color_values[8],
+            counters[counter].color_values[9],
+            counters[counter].color_values[10],
+            counters[counter].color_values[11],
+            counters[counter].color_values[12],
+            counters[counter].color_values[13],
+            counters[counter].color_values[14],
+            counters[counter].color_values[15],
+            counters[counter].color_values[16],
+            counters[counter].color_values[17],
+            counters[counter].color_values[18],
+            counters[counter].color_values[19],
+            counters[counter].color_values[20],
+            counters[counter].color_values[21],
+            counters[counter].color_values[22],
+            counters[counter].color_values[23],
+            counters[counter].rotate,
+        });
+        progress_bar += 1.0;
+        _ = try file.writeAll(wrote);
+
+        try log.print("[{d}] \"{s}\":{d}\n", .{
+            std.time.nanoTimestamp(),
+            filepath,
+            position,
+        });
+        counter += 1;
+        // If we don't close the file, Parcel seems to never recognize it
+        file.close();
+        std.time.sleep(ms);
+    }
+
+    try recorder.stdin.?.writeAll(&[_]u8{ 3, ';' });
+
+    _ = try recorder.wait();
+
+    all_timestamps[0] = wrote.len;
+    for (counters) |count, i| {
+        all_timestamps[i + 1] = count.timestamp;
+    }
+
+    std.time.sleep(std.time.ns_per_s);
+    var blob_file = try std.fs.createFileAbsolute(std.fmt.allocPrint(std.heap.c_allocator, "{s}.blob", .{filepath}) catch unreachable, .{ .truncate = true });
+    try blob_file.writeAll(std.mem.asBytes(&all_timestamps));
+    blob_file.close();
+}
+
+const SIMULATE_LONG_FILE =
+    \\
+;

bench/hot-module-reloading/css-stress-test/next.config.js

@@ -0,0 +1,5 @@
+module.exports = {
+  experimental: {
+    swcLoader: true,
+  },
+};

bench/hot-module-reloading/css-stress-test/next.latest.16ms.txt

@@ -0,0 +1,11 @@
+SLEEP_INTERVAL=16 PROJECT=next node read-frames.js
+next
+ --------------------------------------------------
+ CSS HMR FRAME TIME
+
+ 50th percentile: 312ms 
+ 75th percentile: 337.6ms 
+ 90th percentile: 387.7ms 
+ 95th percentile: 446.9ms 
+ 99th percentile: 591.7ms 
+ Rendered frames: 64 / 1024 (6%)

bench/hot-module-reloading/css-stress-test/next.latest.24ms.txt

@@ -0,0 +1,11 @@
+SLEEP_INTERVAL=24 PROJECT=next node read-frames.js
+next
+ --------------------------------------------------
+ CSS HMR FRAME TIME
+
+ 50th percentile: 310.1ms 
+ 75th percentile: 360.3ms 
+ 90th percentile: 461.6ms 
+ 95th percentile: 660.4ms 
+ 99th percentile: 1009.9ms 
+ Rendered frames: 78 / 1024 (8%)

bench/hot-module-reloading/css-stress-test/next.latest.32ms.txt

@@ -0,0 +1,11 @@
+SLEEP_INTERVAL=32 PROJECT=next node read-frames.js
+next
+ --------------------------------------------------
+ CSS HMR FRAME TIME
+
+ 50th percentile: 306.7ms 
+ 75th percentile: 324.7ms 
+ 90th percentile: 380ms 
+ 95th percentile: 483.6ms 
+ 99th percentile: 933.6ms 
+ Rendered frames: 116 / 1024 (11%)

bench/hot-module-reloading/css-stress-test/next.latest.8ms.txt

@@ -0,0 +1,11 @@
+SLEEP_INTERVAL=8 PROJECT=next node read-frames.js
+next
+ --------------------------------------------------
+ CSS HMR FRAME TIME
+
+ 50th percentile: 320.4ms 
+ 75th percentile: 368.8ms 
+ 90th percentile: 527.2ms 
+ 95th percentile: 532.4ms 
+ 99th percentile: 532.4ms 
+ Rendered frames: 32 / 1024 (3%)

bench/hot-module-reloading/css-stress-test/package.json

@@ -3,13 +3,19 @@
   "version": "1.0.0",
   "license": "MIT",
   "dependencies": {
-    "@emotion/css": "^11.1.3",
+    "@emotion/core": "latest",
+    "@emotion/css": "latest",
+    "@emotion/react": "latest",
     "@vitejs/plugin-react-refresh": "^1.3.3",
     "antd": "^4.16.1",
+    "bun-framework-next": "latest",
     "left-pad": "^1.3.0",
-    "next": "^11.0.1",
+    "next": "^12",
     "parcel": "2.0.0-beta.3",
     "path-browserify": "^1.0.1",
+    "percentile": "^1.5.0",
+    "puppeteer": "^10.4.0",
+    "puppeteer-video-recorder": "^1.0.5",
     "react": "^17.0.2",
     "react-bootstrap": "^1.6.1",
     "react-dom": "^17.0.2",

bench/hot-module-reloading/css-stress-test/pages/_app.tsx

@@ -1,4 +1,4 @@
-// import "../src/index.css";
+import "../src/index.css";
 
 import App from "next/app";
 

bench/hot-module-reloading/css-stress-test/pages/index.tsx

@@ -0,0 +1,12 @@
+import { Main } from "src/main";
+export function IndexPage() {
+  return (
+    <Main
+      productName={
+        typeof location !== "undefined" ? location.search.substring(1) : ""
+      }
+    />
+  );
+}
+
+export default IndexPage;

bench/hot-module-reloading/css-stress-test/read-frames.js

@@ -0,0 +1,107 @@
+const fs = require("fs");
+
+const path = require("path");
+const PROJECT = process.env.PROJECT || "bun";
+const percentile = require("percentile");
+const PACKAGE_NAME = process.env.PACKAGE_NAME;
+const label = `${PACKAGE_NAME}@${
+  require(PACKAGE_NAME + "/package.json").version
+}`;
+
+const BASEFOLDER = path.resolve(PROJECT);
+const OUTFILE = path.join(process.cwd(), process.env.OUTFILE);
+
+const buf = fs.readFileSync(BASEFOLDER + "/colors.css.blob");
+const VALID_TIMES = new BigUint64Array(buf.buffer).subarray(1);
+const cssFileSize = new BigUint64Array(buf.buffer)[0];
+
+const TOTAL_FRAMES = VALID_TIMES.length;
+
+const timings = fs
+  .readFileSync(BASEFOLDER + "/frames.all.clean", "utf8")
+  .split("\n")
+  .map((a) => a.replace(/[Ran:'\.]?/gm, "").trim())
+  .filter((a) => parseInt(a, 10))
+  .filter((a) => a.length > 0 && VALID_TIMES.includes(BigInt(parseInt(a, 10))))
+  .map((num) => BigInt(num));
+
+timings.sort();
+
+const frameTimesCount = timings.length;
+
+var frameTime = new Array(Math.floor(frameTimesCount / 2));
+
+for (let i = 0; i < frameTime.length; i++) {
+  const i1 = i * 2;
+  const i2 = i * 2 + 1;
+
+  frameTime[i] = Math.max(Number(timings[i2] - timings[i1]), 0);
+}
+
+const report = {
+  label,
+  cssFileSize: Number(cssFileSize),
+  at: new Date().toISOString(),
+  sleep: process.env.SLEEP_INTERVAL,
+  package: {
+    name: PACKAGE_NAME,
+    version: require(PACKAGE_NAME + "/package.json").version,
+  },
+  timestamps: timings.map((a) => Number(a)),
+  frameTimes: frameTime,
+  percentileMs: {
+    50: percentile(50, frameTime) / 10,
+    75: percentile(75, frameTime) / 10,
+    90: percentile(90, frameTime) / 10,
+    95: percentile(95, frameTime) / 10,
+    99: percentile(99, frameTime) / 10,
+  },
+};
+
+fs.writeFileSync(
+  path.join(
+    path.dirname(OUTFILE),
+    path.basename(OUTFILE) +
+      "@" +
+      report.package.version +
+      "." +
+      process.env.SLEEP_INTERVAL +
+      "ms." +
+      `${process.platform}-${
+        process.arch === "arm64" ? "aarch64" : process.arch
+      }` +
+      ".json"
+  ),
+  JSON.stringify(report, null, 2)
+);
+
+console.log(
+  label + "\n",
+  "-".repeat(50) + "\n",
+  "CSS HMR FRAME TIME\n" + "\n",
+
+  "50th percentile:",
+  percentile(50, frameTime) / 10 + "ms",
+  "\n",
+  "75th percentile:",
+  percentile(75, frameTime) / 10 + "ms",
+  "\n",
+  "90th percentile:",
+  percentile(90, frameTime) / 10 + "ms",
+  "\n",
+  "95th percentile:",
+  percentile(95, frameTime) / 10 + "ms",
+  "\n",
+  "99th percentile:",
+  percentile(99, frameTime) / 10 + "ms",
+  "\n",
+  "Rendered frames:",
+  timings.length,
+  "/",
+  TOTAL_FRAMES,
+  "(" +
+    Math.round(
+      Math.max(Math.min(1.0, timings.length / TOTAL_FRAMES), 0) * 100
+    ) +
+    "%)"
+);

bench/hot-module-reloading/css-stress-test/run.sh

@@ -0,0 +1,83 @@
+#!/bin/bash
+
+echo "Running next at 24ms"
+PROJECT=next SLEEP_INTERVAL=24 make generate &
+PROJECT=next SLEEP_INTERVAL=24 make loop
+killall Chromium || echo "";
+PROJECT=next SLEEP_INTERVAL=24 make process_video
+PROJECT=next SLEEP_INTERVAL=24 make frames -j$(nproc)
+PROJECT=next SLEEP_INTERVAL=24 make trim
+cp src/colors.css.blob next/colors.css.blob
+PROJECT=next SLEEP_INTERVAL=24 make print > "next.latest.24ms.txt"
+
+echo "Running bun at 24ms"
+PROJECT=bun SLEEP_INTERVAL=24 make generate &
+PROJECT=bun SLEEP_INTERVAL=24 make loop
+killall Chromium || echo "";
+PROJECT=bun SLEEP_INTERVAL=24 make process_video
+PROJECT=bun SLEEP_INTERVAL=24 make frames -j$(nproc)
+PROJECT=bun SLEEP_INTERVAL=24 make trim
+cp src/colors.css.blob bun/colors.css.blob
+PROJECT=bun SLEEP_INTERVAL=24 make print > "bun.latest.24ms.txt"
+
+echo "Running next at 16ms"
+PROJECT=next SLEEP_INTERVAL=16 make generate &
+PROJECT=next SLEEP_INTERVAL=16 make loop
+killall Chromium || echo "";
+PROJECT=next SLEEP_INTERVAL=16 make process_video
+PROJECT=next SLEEP_INTERVAL=16 make frames -j$(nproc)
+PROJECT=next SLEEP_INTERVAL=16 make trim
+cp src/colors.css.blob next/colors.css.blob
+PROJECT=next SLEEP_INTERVAL=16 make print > "next.latest.16ms.txt"
+
+echo "Running bun at 16ms"
+PROJECT=bun SLEEP_INTERVAL=16 make generate &
+PROJECT=bun SLEEP_INTERVAL=16 make loop
+killall Chromium || echo "";
+PROJECT=bun SLEEP_INTERVAL=16 make process_video
+PROJECT=bun SLEEP_INTERVAL=16 make frames -j$(nproc)
+PROJECT=bun SLEEP_INTERVAL=16 make trim
+cp src/colors.css.blob bun/colors.css.blob
+PROJECT=bun SLEEP_INTERVAL=16 make print > "bun.latest.16ms.txt"
+
+echo "Running bun at 8ms"
+PROJECT=bun SLEEP_INTERVAL=8 make generate &
+PROJECT=bun SLEEP_INTERVAL=8 make loop
+killall Chromium || echo "";
+PROJECT=bun SLEEP_INTERVAL=8 make process_video
+PROJECT=bun SLEEP_INTERVAL=8 make frames -j$(nproc)
+PROJECT=bun SLEEP_INTERVAL=8 make trim
+cp src/colors.css.blob bun/colors.css.blob
+PROJECT=bun SLEEP_INTERVAL=8 make print > "bun.latest.8ms.txt"
+
+
+echo "Running next at 8ms"
+PROJECT=next SLEEP_INTERVAL=8 make generate &
+PROJECT=next SLEEP_INTERVAL=8 make loop
+killall Chromium || echo "";
+PROJECT=next SLEEP_INTERVAL=8 make process_video
+PROJECT=next SLEEP_INTERVAL=8 make frames -j$(nproc)
+PROJECT=next SLEEP_INTERVAL=8 make trim
+cp src/colors.css.blob next/colors.css.blob
+PROJECT=next SLEEP_INTERVAL=8 make print > "next.latest.8ms.txt"
+
+echo "Running bun at 32ms"
+PROJECT=bun SLEEP_INTERVAL=32 make generate &
+PROJECT=bun SLEEP_INTERVAL=32 make loop
+killall Chromium || echo "";
+PROJECT=bun SLEEP_INTERVAL=32 make process_video
+PROJECT=bun SLEEP_INTERVAL=32 make frames -j$(nproc)
+PROJECT=bun SLEEP_INTERVAL=32 make trim
+cp src/colors.css.blob bun/colors.css.blob
+PROJECT=bun SLEEP_INTERVAL=32 make print > "bun.latest.32ms.txt"
+
+echo "Running next at 32ms"
+PROJECT=next SLEEP_INTERVAL=32 make generate &
+PROJECT=next SLEEP_INTERVAL=32 make loop
+killall Chromium || echo "";
+PROJECT=next SLEEP_INTERVAL=32 make process_video
+PROJECT=next SLEEP_INTERVAL=32 make frames -j$(nproc)
+PROJECT=next SLEEP_INTERVAL=32 make trim
+cp src/colors.css.blob next/colors.css.blob
+PROJECT=next SLEEP_INTERVAL=32 make print > "next.latest.32ms.txt"
+

bench/hot-module-reloading/css-stress-test/src/colors.css.0

@@ -0,0 +1,14 @@
+:root {
+  --timestamp: "0";
+  --interval: "8";
+  --progress-bar: 0%;
+  --spinner-1-muted: rgb(179, 6, 202);
+  --spinner-1-primary: rgb(224, 8, 253);
+  --spinner-2-muted: rgb(22, 188, 124);
+  --spinner-2-primary: rgb(27, 235, 155);
+  --spinner-3-muted: rgb(89, 72, 0);
+  --spinner-3-primary: rgb(111, 90, 0);
+  --spinner-4-muted: rgb(18, 84, 202);
+  --spinner-4-primary: rgb(23, 105, 253);
+  --spinner-rotate: 304deg;
+}

bench/hot-module-reloading/css-stress-test/src/css-in-js-styles.0

@@ -0,0 +1,23 @@
+import { Global } from "@emotion/react";
+export function CSSInJSStyles() {
+  return (
+    <Global
+      styles={`
+      :root {
+        --timestamp: "0";
+        --interval: "8";
+        --progress-bar: 11.83299999999997%;
+        --spinner-1-muted: rgb(142, 6, 182);
+        --spinner-1-primary: rgb(177, 8, 227);
+        --spinner-2-muted: rgb(110, 148, 190);
+        --spinner-2-primary: rgb(138, 185, 238);
+        --spinner-3-muted: rgb(75, 45, 64);
+        --spinner-3-primary: rgb(94, 56, 80);
+        --spinner-4-muted: rgb(155, 129, 108);
+        --spinner-4-primary: rgb(194, 161, 135);
+        --spinner-rotate: 213deg;
+      }
+  `}
+    />
+  );
+}

bench/hot-module-reloading/css-stress-test/src/css-in-js-styles.tsx

@@ -0,0 +1,23 @@
+
+import { Global } from "@emotion/react";
+export function CSSInJSStyles() {
+  return (
+    <Global
+      styles={`
+:root {
+  --timestamp: "16336621338281";
+  --interval: "16";
+  --progress-bar: 56.889%;
+  --spinner-1-muted: rgb(179, 6, 202);
+  --spinner-1-primary: rgb(224, 8, 253);
+  --spinner-2-muted: rgb(22, 188, 124);
+  --spinner-2-primary: rgb(27, 235, 155);
+  --spinner-3-muted: rgb(89, 72, 0);
+  --spinner-3-primary: rgb(111, 90, 0);
+  --spinner-4-muted: rgb(18, 84, 202);
+  --spinner-4-primary: rgb(23, 105, 253);
+  --spinner-rotate: 304deg;
+}  `}
+    />
+  );
+}

bench/hot-module-reloading/css-stress-test/src/index.css

@@ -112,15 +112,26 @@ section {
   flex-direction: column;
 }
 
+.ran,
 .timer {
-  font-weight: normal;
+  white-space: nowrap;
+  font-weight: bold;
+  -webkit-text-stroke: white;
+  -webkit-text-stroke-width: 2px;
+  color: white;
+  font-size: 100px;
+}
+.ran {
 }
 
 .ProgressBar-container {
   width: 100%;
   display: block;
   position: relative;
-  border: 1px solid var(--color-brand-muted);
+  border-left: 10px solid red;
+  border-right: 10px solid pink;
+  border-top: 10px solid yellow;
+  border-bottom: 10px solid orange;
   border-radius: 4px;
 
   height: 92px;

bench/hot-module-reloading/css-stress-test/src/index.tsx

@@ -7,7 +7,7 @@ const Base = ({}) => {
     typeof location !== "undefined"
       ? decodeURIComponent(location.search.substring(1))
       : null;
-  return <Main productName={name || "asdasdasdasdasdasd"} />;
+  return <Main productName={name} />;
 };
 
 function startReact() {

bench/hot-module-reloading/css-stress-test/src/main.tsx

@@ -1,17 +1,17 @@
-export const Main = ({ productName }) => {
+export const Main = ({ productName, cssInJS }) => {
   return (
     <>
       <header>
         <div className="Title">CSS HMR Stress Test!</div>
         <p className="Description">
-          This page visually tests how quickly a bundler can update CSS over Hot
-          Module Reloading.
+          This page visually tests how quickly a bundler can update{" "}
+          {cssInJS ? "CSS-in-JS" : "CSS"} over Hot Module Reloading.
         </p>
       </header>
       <main className="main">
         <section className="ProgressSection">
           <p className="Subtitle">
-            <span className="Subtitle-part">
+            <span className="Subtitle-part ran">
               Ran: <span className="timer"></span>
             </span>
           </p>
@@ -55,10 +55,7 @@ export const Main = ({ productName }) => {
         <div className="Bundler-container">
           <div className="Bundler">{productName}</div>
           <div className="Bundler-updateRate">
-            {/* This should loose all the styles
-            <span className="highlight">
-              <span className="interval"></span>ms
-            </span> */}
+            {cssInJS ? "CSS-in-JS framework: " + cssInJS : ""}
           </div>
         </div>
       </footer>

bench/hot-module-reloading/css-stress-test/timings/bun-cli@0.0.34.32ms.darwin-x64.json

@@ -0,0 +1,292 @@
+{
+  "label": "bun-cli@0.0.34",
+  "at": "2021-10-08T01:01:18.129Z",
+  "sleep": "32",
+  "package": {
+    "name": "bun-cli",
+    "version": "0.0.34"
+  },
+  "timestamps": [
+    16336202536562, 16336202536908, 16336202537294, 16336202537705,
+    16336202538114, 16336202538534, 16336202538941, 16336202539323,
+    16336202539742, 16336202540159, 16336202540877, 16336202541310,
+    16336202541749, 16336202542159, 16336202542565, 16336202542996,
+    16336202543333, 16336202543761, 16336202544159, 16336202544534,
+    16336202544944, 16336202545345, 16336202545744, 16336202546159,
+    16336202546573, 16336202546986, 16336202547399, 16336202547781,
+    16336202548202, 16336202548564, 16336202548949, 16336202549329,
+    16336202549762, 16336202550168, 16336202550534, 16336202550887,
+    16336202551305, 16336202551659, 16336202552060, 16336202552449,
+    16336202552854, 16336202553270, 16336202553609, 16336202554034,
+    16336202554437, 16336202554783, 16336202555191, 16336202555623,
+    16336202556034, 16336202556449, 16336202556890, 16336202557283,
+    16336202557669, 16336202558084, 16336202558496, 16336202558863,
+    16336202559271, 16336202559659, 16336202560051, 16336202560452,
+    16336202560873, 16336202561290, 16336202561659, 16336202562035,
+    16336202562440, 16336202562862, 16336202563284, 16336202563659,
+    16336202564034, 16336202564444, 16336202564853, 16336202565245,
+    16336202565659, 16336202566034, 16336202566455, 16336202566873,
+    16336202567284, 16336202567659, 16336202568034, 16336202568386,
+    16336202568790, 16336202569204, 16336202569620, 16336202570384,
+    16336202570768, 16336202571188, 16336202571551, 16336202572327,
+    16336202572717, 16336202573116, 16336202573541, 16336202573959,
+    16336202574319, 16336202574682, 16336202575040, 16336202575375,
+    16336202577001, 16336202577342, 16336202577680, 16336202578066,
+    16336202578451, 16336202579166, 16336202579534, 16336202579960,
+    16336202580370, 16336202580789, 16336202581159, 16336202581576,
+    16336202581949, 16336202582294, 16336202583087, 16336202583496,
+    16336202583858, 16336202584203, 16336202584606, 16336202585034,
+    16336202585386, 16336202585788, 16336202586211, 16336202586604,
+    16336202587034, 16336202587459, 16336202587869, 16336202588295,
+    16336202588668, 16336202589092, 16336202589452, 16336202589831,
+    16336202590197, 16336202590608, 16336202591034, 16336202591460,
+    16336202591880, 16336202592295, 16336202592727, 16336202593172,
+    16336202593567, 16336202593994, 16336202594397, 16336202594795,
+    16336202595224, 16336202595659, 16336202596058, 16336202596463,
+    16336202596890, 16336202597322, 16336202597732, 16336202598159,
+    16336202598534, 16336202598951, 16336202599365, 16336202599785,
+    16336202600159, 16336202600593, 16336202601005, 16336202601402,
+    16336202601807, 16336202602214, 16336202602556, 16336202602895,
+    16336202603307, 16336202603661, 16336202604075, 16336202604491,
+    16336202604853, 16336202605268, 16336202605670, 16336202606034,
+    16336202606393, 16336202606748, 16336202607170, 16336202607568,
+    16336202607982, 16336202608411, 16336202608836, 16336202609197,
+    16336202609596, 16336202609965, 16336202610333, 16336202610740,
+    16336202611159, 16336202611573, 16336202611975, 16336202612317,
+    16336202612691, 16336202613060, 16336202613474, 16336202613903,
+    16336202614341, 16336202614707, 16336202615094, 16336202615534,
+    16336202615883, 16336202616296, 16336202616671, 16336202617034,
+    16336202617391, 16336202617727, 16336202618159, 16336202618534,
+    16336202618937, 16336202619360, 16336202619770, 16336202620179,
+    16336202620716, 16336202621143, 16336202621534, 16336202622303,
+    16336202622659, 16336202623085, 16336202623498, 16336202623850,
+    16336202624220, 16336202624606, 16336202625034, 16336202625387,
+    16336202625805, 16336202626210, 16336202626599, 16336202627034,
+    16336202627386, 16336202627748, 16336202628159, 16336202628534,
+    16336202628954, 16336202629373, 16336202629809, 16336202630197,
+    16336202630535, 16336202630916, 16336202631290, 16336202631666,
+    16336202632034, 16336202632369, 16336202633152, 16336202633534,
+    16336202633883, 16336202634309, 16336202634717, 16336202635106,
+    16336202635871, 16336202636253, 16336202636671, 16336202637070,
+    16336202637434, 16336202637798, 16336202638184, 16336202638539,
+    16336202638938, 16336202639307, 16336202639666, 16336202640095,
+    16336202640534, 16336202640962, 16336202641307, 16336202641659,
+    16336202642087, 16336202642521, 16336202642886, 16336202643309,
+    16336202643662, 16336202644067, 16336202644491, 16336202644853,
+    16336202645226, 16336202645659, 16336202646074, 16336202646497,
+    16336202646890, 16336202647311, 16336202647749, 16336202648169,
+    16336202648976, 16336202649378, 16336202649810, 16336202650165,
+    16336202650534, 16336202650875, 16336202651250, 16336202651659,
+    16336202652093, 16336202652516, 16336202652921, 16336202653332,
+    16336202653722, 16336202654142, 16336202654534, 16336202654880,
+    16336202655221, 16336202655562, 16336202655997, 16336202656378,
+    16336202656811, 16336202657161, 16336202657588, 16336202657944,
+    16336202658360, 16336202658708, 16336202659089, 16336202659428,
+    16336202659849, 16336202660273, 16336202660685, 16336202661105,
+    16336202661534, 16336202661873, 16336202662228, 16336202662658,
+    16336202663438, 16336202663843, 16336202664219, 16336202664646,
+    16336202665050, 16336202665487, 16336202665838, 16336202666211,
+    16336202666573, 16336202666927, 16336202667334, 16336202667746,
+    16336202668158, 16336202668563, 16336202668980, 16336202669406,
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+    16336202671324, 16336202671734, 16336202672159, 16336202672573,
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+    16336202679604, 16336202680034, 16336202680385, 16336202680799,
+    16336202681213, 16336202681595, 16336202682004, 16336202682346,
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+    16336202684323, 16336202684742, 16336202685175, 16336202685578,
+    16336202685979, 16336202686805, 16336202687206, 16336202687614,
+    16336202688038, 16336202688473, 16336202688848, 16336202689221,
+    16336202689559, 16336202689971, 16336202690368, 16336202690776,
+    16336202691159, 16336202691585, 16336202692010, 16336202692373,
+    16336202692780, 16336202693179, 16336202693580, 16336202693991,
+    16336202694324, 16336202694727, 16336202695159, 16336202695588,
+    16336202695991, 16336202696335, 16336202697160, 16336202697542,
+    16336202697929, 16336202698323, 16336202698674, 16336202699060,
+    16336202699492, 16336202699835, 16336202700238, 16336202700658,
+    16336202701059, 16336202701420, 16336202701815, 16336202702229,
+    16336202702659, 16336202703857, 16336202704256, 16336202704659,
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+    16336202728336, 16336202728703, 16336202729061, 16336202729483,
+    16336202729832, 16336202730222, 16336202730659, 16336202731084,
+    16336202731500, 16336202731911, 16336202732326, 16336202733158,
+    16336202733585, 16336202734001, 16336202734691, 16336202735042,
+    16336202735442, 16336202735863, 16336202736255, 16336202736671,
+    16336202737043, 16336202737884, 16336202738671, 16336202739110,
+    16336202739533, 16336202739886, 16336202740283, 16336202740706,
+    16336202741143, 16336202741534, 16336202741942, 16336202742352,
+    16336202742697, 16336202743103, 16336202743940, 16336202745172,
+    16336202745542, 16336202745937, 16336202746339, 16336202746758,
+    16336202747531, 16336202747877, 16336202748232, 16336202748658,
+    16336202749055, 16336202749468, 16336202749859, 16336202750416,
+    16336202750839, 16336202751178, 16336202751572, 16336202752002,
+    16336202752419, 16336202753269, 16336202753678, 16336202754086,
+    16336202754432, 16336202754835, 16336202755260, 16336202755683,
+    16336202756059, 16336202756402, 16336202756837, 16336202758084,
+    16336202758507, 16336202758879, 16336202759270, 16336202759674,
+    16336202760044, 16336202760400, 16336202760801, 16336202761659,
+    16336202762053, 16336202762397, 16336202763199, 16336202763547,
+    16336202763948, 16336202764714, 16336202765113, 16336202765947,
+    16336202766329, 16336202766664, 16336202767085, 16336202768233,
+    16336202769056, 16336202769758, 16336202770178, 16336202770585,
+    16336202770929, 16336202771325, 16336202772158, 16336202772594,
+    16336202773033, 16336202773403, 16336202773801, 16336202774179,
+    16336202774555, 16336202774989, 16336202775393, 16336202775809,
+    16336202776209, 16336202776618, 16336202777033, 16336202777421,
+    16336202777845, 16336202778246, 16336202778658, 16336202779055,
+    16336202779411, 16336202779761, 16336202780175, 16336202780594,
+    16336202781002, 16336202781848, 16336202782658, 16336202783033,
+    16336202783857, 16336202784211, 16336202784557, 16336202784972,
+    16336202785377, 16336202785810, 16336202786172, 16336202786934,
+    16336202787343, 16336202787765, 16336202788201, 16336202788563,
+    16336202788970, 16336202789329, 16336202789672, 16336202790055,
+    16336202790456, 16336202790802, 16336202791580, 16336202791920,
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+    16336202795187, 16336202795622, 16336202796033, 16336202796393,
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+    16336202798317, 16336202798739, 16336202799158, 16336202799567,
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+    16336202846368, 16336202846728, 16336202847158, 16336202847568,
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+    16336202894668, 16336202895049, 16336202895400, 16336202895774,
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+    16336202897658, 16336202898065, 16336202898493, 16336202898884,
+    16336202899251, 16336202899673, 16336202900047, 16336202900467,
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+    16336202902479, 16336202902902, 16336202903260, 16336202903675,
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+    16336202908717, 16336202909157, 16336202909582, 16336202910005,
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+    16336202912064, 16336202912405, 16336202912779, 16336202913158,
+    16336202913553, 16336202913966, 16336202914376, 16336202914719,
+    16336202915091, 16336202915515, 16336202915887, 16336202916293,
+    16336202916649, 16336202917438, 16336202917869, 16336202918221,
+    16336202919053, 16336202919425, 16336202919833, 16336202920234,
+    16336202920658, 16336202921033, 16336202921433, 16336202921801,
+    16336202922161, 16336202922589, 16336202923017, 16336202923418,
+    16336202923804, 16336202924199, 16336202924593, 16336202925033,
+    16336202925449, 16336202925818, 16336202926223, 16336202926662,
+    16336202927431, 16336202927812, 16336202928227, 16336202928658,
+    16336202929061, 16336202929473, 16336202929891, 16336202930241,
+    16336202930657, 16336202931057, 16336202931396, 16336202931811,
+    16336202932225, 16336202932657, 16336202933058, 16336202933445,
+    16336202933790, 16336202934157, 16336202934562, 16336202934988,
+    16336202935391, 16336202935777, 16336202936160, 16336202936562,
+    16336202936986, 16336202937396, 16336202937751, 16336202938158,
+    16336202938578, 16336202938985, 16336202939396, 16336202939752,
+    16336202940157, 16336202940585
+  ],
+  "frameTimes": [
+    346, 411, 420, 382, 417, 433, 410, 431, 428, 375, 401, 415, 413, 382, 362,
+    380, 406, 353, 354, 389, 416, 425, 346, 432, 415, 393, 415, 367, 388, 401,
+    417, 376, 422, 375, 410, 392, 375, 418, 375, 352, 414, 764, 420, 776, 399,
+    418, 363, 335, 341, 386, 715, 426, 419, 417, 345, 409, 345, 428, 402, 393,
+    425, 426, 424, 379, 411, 426, 415, 445, 427, 398, 435, 405, 432, 427, 417,
+    420, 434, 397, 407, 339, 354, 416, 415, 364, 355, 398, 429, 361, 369, 407,
+    414, 342, 369, 429, 366, 440, 413, 363, 336, 375, 423, 409, 427, 769, 426,
+    352, 386, 353, 405, 435, 362, 375, 419, 388, 381, 376, 335, 382, 426, 389,
+    382, 399, 364, 355, 369, 429, 428, 352, 434, 423, 405, 362, 433, 423, 421,
+    420, 402, 355, 341, 409, 423, 411, 420, 346, 341, 381, 350, 356, 348, 339,
+    424, 420, 339, 430, 405, 427, 437, 373, 354, 412, 405, 426, 439, 349, 410,
+    414, 364, 407, 410, 850, 378, 346, 369, 415, 430, 414, 382, 342, 432, 404,
+    419, 403, 826, 408, 435, 373, 412, 408, 426, 363, 399, 411, 403, 429, 344,
+    382, 394, 386, 343, 420, 361, 414, 1198, 403, 812, 425, 355, 342, 362, 375,
+    400, 366, 411, 431, 419, 420, 345, 418, 1188, 353, 420, 434, 362, 1097, 399,
+    1598, 422, 387, 367, 422, 390, 425, 411, 832, 416, 351, 421, 416, 841, 439,
+    353, 423, 391, 410, 406, 1232, 395, 419, 346, 426, 413, 557, 339, 430, 850,
+    408, 403, 423, 343, 1247, 372, 404, 356, 858, 344, 348, 766, 834, 335, 1148,
+    702, 407, 396, 436, 370, 378, 434, 416, 409, 388, 401, 397, 350, 419, 846,
+    375, 354, 415, 433, 762, 422, 362, 359, 383, 346, 340, 832, 415, 435, 360,
+    396, 435, 422, 409, 412, 429, 375, 385, 375, 407, 429, 416, 415, 424, 344,
+    421, 360, 403, 409, 405, 350, 393, 375, 368, 421, 351, 365, 419, 350, 416,
+    434, 350, 432, 400, 406, 410, 400, 388, 413, 362, 391, 347, 437, 373, 336,
+    398, 404, 353, 431, 412, 786, 420, 424, 403, 355, 417, 417, 347, 427, 390,
+    434, 363, 360, 410, 380, 408, 409, 379, 391, 405, 433, 407, 396, 358, 427,
+    419, 429, 396, 776, 421, 415, 349, 411, 435, 439, 357, 421, 409, 417, 431,
+    417, 340, 428, 379, 342, 437, 402, 352, 394, 724, 410, 379, 395, 414, 393,
+    417, 421, 341, 391, 348, 375, 426, 416, 344, 398, 413, 412, 426, 433, 340,
+    355, 361, 381, 374, 380, 349, 407, 391, 422, 420, 417, 392, 423, 415, 382,
+    334, 401, 428, 389, 390, 440, 423, 401, 437, 341, 379, 413, 343, 424, 406,
+    789, 352, 372, 401, 375, 368, 428, 401, 395, 440, 369, 439, 381, 431, 412,
+    350, 400, 415, 432, 387, 367, 426, 386, 402, 410, 407, 407, 356, 428
+  ],
+  "percentileMs": {
+    "50": 40.7,
+    "75": 42.3,
+    "90": 43.5,
+    "95": 76.4,
+    "99": 118.8
+  }
+}

bench/hot-module-reloading/css-stress-test/tsconfig.json

@@ -0,0 +1,6 @@
+{
+    "compilerOptions": {
+        "baseUrl": ".",
+        "paths": {}
+    }
+}

bench/hot-module-reloading/readme.md

@@ -0,0 +1,15 @@
+# Benchmarking hot module reloading
+
+## Methodology
+
+How do you benchmark hot module reloading? What do you call "done" and what do you call "start"?
+
+The answer for "done" is certainly not compilation time. Compilation time is one step.
+
+I think the answer should be different depending on the type of content loaded.
+
+For CSS, the answer should be "when the updated stylesheet was drawn on the screen"
+For JavaScript, the answer should be "when the rebuilt code completed execution such that any changes are applied"
+For images & assets, the answer should be "when the updated asset finished loading"
+
+The start time should be defined as "the timestamp the filesystem set as the write time". As in, the time the developer pressed save in their editor.

bench/snippets/buffer-read.js

@@ -0,0 +1,77 @@
+// import { Buffer } from "buffer";
+var buf = new Buffer(1024);
+// var buf = new Uint8Array(1024);
+var view = new DataView(buf.buffer);
+var INTERVAL = 9999999;
+var time = (name, fn) => {
+  for (let i = 0; i < INTERVAL; i++) fn();
+
+  console.time(name.padEnd("DataView.readBigUInt64 (LE)".length));
+  for (let i = 0; i < INTERVAL; i++) fn();
+  console.timeEnd(name.padEnd("DataView.readBigUInt64 (LE)".length));
+};
+
+console.log(
+  `Run ${new Intl.NumberFormat().format(INTERVAL)} times with a warmup:`,
+  "\n"
+);
+var array = new Uint8Array(1024);
+time("Buffer[]     ", () => buf[0]);
+time("Uint8Array[]", () => array[0]);
+console.log("");
+
+time("Buffer.getBigInt64BE     ", () => buf.readBigInt64BE(0));
+time("DataView.getBigInt64 (BE)", () => view.getBigInt64(0, false));
+console.log("");
+
+time("Buffer.readBigInt64LE     ", () => buf.readBigInt64LE(0));
+time("DataView.readBigInt64 (LE)", () => view.getBigInt64(0, true));
+console.log("");
+time("Buffer.getBigUInt64BE     ", () => buf.readBigUInt64BE(0));
+time("DataView.getBigUInt64 (BE)", () => view.getBigUint64(0, false));
+console.log("");
+time("Buffer.readBigUInt64LE     ", () => buf.readBigUInt64LE(0));
+time("DataView.readBigUInt64 (LE)", () => view.getBigUint64(0, true));
+console.log("");
+time("Buffer.getDoubleBE     ", () => buf.readDoubleBE(0));
+time("DataView.getDouble (BE)", () => view.getFloat64(0, false));
+console.log("");
+time("Buffer.readDoubleLE     ", () => buf.readDoubleLE(0));
+time("DataView.readDouble (LE)", () => view.getFloat64(0, true));
+console.log("");
+time("Buffer.getFloatBE     ", () => buf.readFloatBE(0));
+time("DataView.getFloat (BE)", () => view.getFloat32(0, false));
+console.log("");
+time("Buffer.readFloatLE     ", () => buf.readFloatLE(0));
+time("DataView.readFloat (LE)", () => view.getFloat32(0, true));
+console.log("");
+time("Buffer.getInt16BE     ", () => buf.readInt16BE(0));
+time("DataView.getInt16 (BE)", () => view.getInt16(0, false));
+console.log("");
+time("Buffer.readInt16LE     ", () => buf.readInt16LE(0));
+time("DataView.readInt16 (LE)", () => view.getInt16(0, true));
+console.log("");
+time("Buffer.getInt32BE     ", () => buf.readInt32BE(0));
+time("DataView.getInt32 (BE)", () => view.getInt32(0, false));
+console.log("");
+time("Buffer.readInt32LE     ", () => buf.readInt32LE(0));
+time("DataView.readInt32 (LE)", () => view.getInt32(0, true));
+console.log("");
+time("Buffer.readInt8     ", () => buf.readInt8(0));
+time("DataView.readInt (t8)", () => view.getInt8(0));
+console.log("");
+time("Buffer.getUInt16BE     ", () => buf.readUInt16BE(0));
+time("DataView.getUInt16 (BE)", () => view.getUint16(0, false));
+console.log("");
+time("Buffer.readUInt16LE     ", () => buf.readUInt16LE(0));
+time("DataView.readUInt16 (LE)", () => view.getUint16(0, true));
+console.log("");
+time("Buffer.getUInt32BE     ", () => buf.readUInt32BE(0));
+time("DataView.getUInt32 (BE)", () => view.getUint32(0, false));
+console.log("");
+time("Buffer.readUInt32LE     ", () => buf.readUInt32LE(0));
+time("DataView.getUInt32 (LE)", () => view.getUint32(0, true));
+console.log("");
+time("Buffer.readUInt8     ", () => buf.readUInt8(0));
+time("DataView.getUInt (t8)", () => view.getUint8(0));
+console.log("");

bench/snippets/buffer.js

@@ -0,0 +1,136 @@
+// import { Buffer } from "buffer";
+var buf = new Buffer(1024);
+var view = new DataView(buf.buffer);
+var INTERVAL = 9999999;
+var time = (name, fn) => {
+  for (let i = 0; i < INTERVAL; i++) fn();
+
+  console.time(name.padEnd('Buffer.write(string, "latin1")'.length));
+  for (let i = 0; i < INTERVAL; i++) fn();
+  console.timeEnd(name.padEnd('Buffer.write(string, "latin1")'.length));
+};
+
+console.log(
+  `Run ${new Intl.NumberFormat().format(INTERVAL)} times with a warmup:`,
+  "\n"
+);
+
+const stringToWrite = "hellooooohellooooo";
+
+time('Buffer.write(string, "utf8")', () => buf.write(stringToWrite, "utf8"));
+time('Buffer.write(string, "ascii")', () => buf.write(stringToWrite, "ascii"));
+time('Buffer.write(string, "latin1")', () =>
+  buf.write(stringToWrite, "latin1")
+);
+time("Buffer.readBigInt64BE     ", () => buf.readBigInt64BE(0));
+// time("DataView.getBigInt64 (BE)", () => view.getBigInt64(0, false));
+// console.log("");
+time("Buffer.readBigInt64LE     ", () => buf.readBigInt64LE(0));
+// time("DataView.readBigInt64 (LE)", () => view.getBigInt64(0, true));
+// console.log("");
+time("Buffer.readBigUInt64BE     ", () => buf.readBigUInt64BE(0));
+// time("DataView.getBigUInt64 (BE)", () => view.getBigUint64(0, false));
+// console.log("");
+time("Buffer.readBigUInt64LE     ", () => buf.readBigUInt64LE(0));
+// time("DataView.readBigUInt64 (LE)", () => view.getBigUint64(0, true));
+// console.log("");
+time("Buffer.readDoubleBE     ", () => buf.readDoubleBE(0));
+// time("DataView.getDouble (BE)", () => view.getFloat64(0, false));
+// console.log("");
+time("Buffer.readDoubleLE     ", () => buf.readDoubleLE(0));
+// time("DataView.readDouble (LE)", () => view.getFloat64(0, true));
+// console.log("");
+time("Buffer.readFloatBE     ", () => buf.readFloatBE(0));
+// time("DataView.getFloat (BE)", () => view.getFloat32(0, false));
+// console.log("");
+time("Buffer.readFloatLE     ", () => buf.readFloatLE(0));
+// time("DataView.readFloat (LE)", () => view.getFloat32(0, true));
+// console.log("");
+time("Buffer.readInt16BE     ", () => buf.readInt16BE(0));
+// time("DataView.getInt16 (BE)", () => view.getInt16(0, false));
+// console.log("");
+time("Buffer.readInt16LE     ", () => buf.readInt16LE(0));
+// time("DataView.readInt16 (LE)", () => view.getInt16(0, true));
+// console.log("");
+time("Buffer.readInt32BE     ", () => buf.readInt32BE(0));
+// time("DataView.getInt32 (BE)", () => view.getInt32(0, false));
+// console.log("");
+time("Buffer.readInt32LE     ", () => buf.readInt32LE(0));
+// time("DataView.readInt32 (LE)", () => view.getInt32(0, true));
+// console.log("");
+time("Buffer.readInt8     ", () => buf.readInt8(0));
+// time("DataView.readInt (t8)", () => view.getInt8(0));
+// console.log("");
+time("Buffer.readUInt16BE     ", () => buf.readUInt16BE(0));
+// time("DataView.getUInt16 (BE)", () => view.getUint16(0, false));
+// console.log("");
+time("Buffer.readUInt16LE     ", () => buf.readUInt16LE(0));
+// time("DataView.readUInt16 (LE)", () => view.getUint16(0, true));
+// console.log("");
+time("Buffer.readUInt32BE     ", () => buf.readUInt32BE(0));
+// time("DataView.getUInt32 (BE)", () => view.getUint32(0, false));
+// console.log("");
+time("Buffer.readUInt32LE     ", () => buf.readUInt32LE(0));
+// time("DataView.getUInt32 (LE)", () => view.getUint32(0, true));
+// console.log("");
+time("Buffer.readUInt8     ", () => buf.readUInt8(0));
+// time("DataView.getUInt (t8)", () => view.getUint8(0));
+// console.log("");
+
+time("Buffer.writeBigInt64BE", () => buf.writeBigInt64BE(BigInt(0), 0));
+// time("DataView.getBigInt64 (BE)", () => view.getBigInt64(0, false));
+// console.log("");
+time("Buffer.writeBigInt64LE", () => buf.writeBigInt64LE(BigInt(0), 0));
+// time("DataView.readBigInt64 (LE)", () => view.getBigInt64(0, true));
+// console.log("");
+time("Buffer.writeBigUInt64BE", () => buf.writeBigUInt64BE(BigInt(0), 0));
+// time("DataView.getBigUInt64 (BE)", () => view.getBigUint64(0, false));
+// console.log("");
+time("Buffer.writeBigUInt64LE", () => buf.writeBigUInt64LE(BigInt(0), 0));
+// time("DataView.readBigUInt64 (LE)", () => view.getBigUint64(0, true));
+// console.log("");
+time("Buffer.writeDoubleBE     ", () => buf.writeDoubleBE(0, 0));
+// time("DataView.getDouble (BE)", () => view.getFloat64(0, false));
+// console.log("");
+time("Buffer.writeDoubleLE     ", () => buf.writeDoubleLE(0, 0));
+// time("DataView.readDouble (LE)", () => view.getFloat64(0, true));
+// console.log("");
+time("Buffer.writeFloatBE     ", () => buf.writeFloatBE(0, 0));
+// time("DataView.getFloat (BE)", () => view.getFloat32(0, false));
+// console.log("");
+time("Buffer.writeFloatLE     ", () => buf.writeFloatLE(0, 0));
+// time("DataView.readFloat (LE)", () => view.getFloat32(0, true));
+// console.log("");
+time("Buffer.writeInt16BE     ", () => buf.writeInt16BE(0, 0));
+// time("DataView.getInt16 (BE)", () => view.getInt16(0, false));
+// console.log("");
+time("Buffer.writeInt16LE     ", () => buf.writeInt16LE(0, 0));
+// time("DataView.readInt16 (LE)", () => view.getInt16(0, true));
+// console.log("");
+time("Buffer.writeInt32BE     ", () => buf.writeInt32BE(0, 0));
+// time("DataView.getInt32 (BE)", () => view.getInt32(0, false));
+// console.log("");
+time("Buffer.writeInt32LE     ", () => buf.writeInt32LE(0, 0));
+// time("DataView.readInt32 (LE)", () => view.getInt32(0, true));
+// console.log("");
+time("Buffer.writeInt8     ", () => buf.writeInt8(0, 0));
+// time("DataView.readInt (t8)", () => view.getInt8(0));
+// console.log("");
+time("Buffer.writeUInt16BE     ", () => buf.writeUInt16BE(0, 0));
+// time("DataView.getUInt16 (BE)", () => view.getUint16(0, false));
+// console.log("");
+time("Buffer.writeUInt16LE     ", () => buf.writeUInt16LE(0, 0));
+// time("DataView.readUInt16 (LE)", () => view.getUint16(0, true));
+// console.log("");
+time("Buffer.writeUInt32BE     ", () => buf.writeUInt32BE(0, 0));
+// time("DataView.getUInt32 (BE)", () => view.getUint32(0, false));
+// console.log("");
+time("Buffer.writeUInt32LE     ", () => buf.writeUInt32LE(0, 0));
+// time("DataView.getUInt32 (LE)", () => view.getUint32(0, true));
+// console.log("");
+time("Buffer.writeUInt8     ", () => buf.writeUInt8(0, 0));
+// time("DataView.getUInt (t8)", () => view.getUint8(0));
+// console.log("");
+
+buf.writeUInt8(10, 10);
+console.assert(buf.readUInt8(10, 10) === 10);

bench/snippets/callbacks-overhead.mjs

@@ -0,0 +1,78 @@
+const iterations = 1_000;
+
+export var report = {
+  async: 0,
+  callback: 0,
+  sync: 0,
+  then: 0,
+};
+
+const tests = {
+  callback(n, cb) {
+    if (n === iterations) return cb();
+    tests.callback(1 + n, () => cb());
+  },
+
+  sync(n) {
+    if (n === iterations) return;
+
+    tests.sync(1 + n);
+  },
+
+  async async(n) {
+    if (n === iterations) return;
+
+    await tests.async(1 + n);
+  },
+
+  then(n) {
+    if (n === iterations) return;
+    return Promise.resolve(1 + n).then(tests.then);
+  },
+};
+
+async function test(log) {
+  {
+    const a = performance.now();
+    await tests.async(0);
+    if (log)
+      console.log(
+        `async/await: ${(report.async = (performance.now() - a).toFixed(4))}ms`
+      );
+  }
+
+  {
+    const a = performance.now();
+    tests.callback(0, function () {
+      if (log)
+        console.log(
+          `callback: ${(report.callback = (performance.now() - a).toFixed(
+            4
+          ))}ms`
+        );
+    });
+  }
+
+  {
+    const a = performance.now();
+    await tests.then(0);
+    if (log)
+      console.log(
+        `then: ${(report.then = (performance.now() - a).toFixed(4))}ms`
+      );
+  }
+
+  {
+    const a = performance.now();
+    tests.sync(0);
+    if (log)
+      console.log(
+        `sync: ${(report.sync = (performance.now() - a).toFixed(4))}ms`
+      );
+  }
+}
+
+let warmup = 10;
+while (warmup--) await test();
+
+await test(true);

bench/snippets/cat.bun.js

@@ -0,0 +1,5 @@
+import { resolve } from "path";
+const { write, stdout, file } = Bun;
+const input = resolve(process.argv[process.argv.length - 1]);
+
+await write(stdout, file(input));

bench/snippets/cat.mjs

@@ -0,0 +1,6 @@
+// works in both bun & node
+import { readFileSync } from "node:fs";
+const count = parseInt(process.env.ITERATIONS || "1", 10) || 1;
+const arg = process.argv.slice(1);
+for (let i = 0; i < count; i++)
+  console.log(arg.map((file) => readFileSync(file, "utf8")).join(""));

bench/snippets/cat.node.js

@@ -0,0 +1,4 @@
+const path = require("path");
+const fs = require("fs");
+const input = path.resolve(process.argv[process.argv.length - 1]);
+fs.createReadStream(input).pipe(process.stdout);

bench/snippets/copy.bun.js

@@ -0,0 +1,4 @@
+import path from "path";
+const input = path.resolve(process.argv[process.argv.length - 2]);
+const output = path.resolve(process.argv[process.argv.length - 1]);
+await Bun.write(Bun.file(output), Bun.file(input));

bench/snippets/copyfile.mjs

@@ -0,0 +1,3 @@
+import { copyFileSync } from "node:fs";
+const arg = process.argv.slice(2);
+copyFileSync(arg[0], arg[1]);

bench/snippets/escapeHTML.js

@@ -0,0 +1,108 @@
+import { group } from "mitata";
+import { bench, run } from "mitata";
+import { encode as htmlEntityEncode } from "html-entities";
+import { escape as heEscape } from "he";
+
+var bunEscapeHTML_ = globalThis.escapeHTML || Bun.escapeHTML;
+var bunEscapeHTML = bunEscapeHTML_;
+
+const matchHtmlRegExp = /["'&<>]/;
+
+/**
+ * Escapes special characters and HTML entities in a given html string.
+ *
+ * @param  {string} string HTML string to escape for later insertion
+ * @return {string}
+ * @public
+ */
+
+const FIXTURE = require("fs")
+  .readFileSync(import.meta.dir + "/_fixture.txt", "utf8")
+  .split("")
+  .map((a) => {
+    if (a.charCodeAt(0) > 127) {
+      return "a";
+    }
+    return a;
+  })
+  .join("");
+
+const FIXTURE_WITH_UNICODE = require("fs").readFileSync(
+  import.meta.dir + "/_fixture.txt",
+  "utf8"
+);
+
+function reactEscapeHtml(string) {
+  const str = "" + string;
+  const match = matchHtmlRegExp.exec(str);
+
+  if (!match) {
+    return str;
+  }
+
+  let escape;
+  let html = "";
+  let index;
+  let lastIndex = 0;
+
+  for (index = match.index; index < str.length; index++) {
+    switch (str.charCodeAt(index)) {
+      case 34: // "
+        escape = "&quot;";
+        break;
+      case 38: // &
+        escape = "&amp;";
+        break;
+      case 39: // '
+        escape = "&#x27;"; // modified from escape-html; used to be '&#39'
+        break;
+      case 60: // <
+        escape = "&lt;";
+        break;
+      case 62: // >
+        escape = "&gt;";
+        break;
+      default:
+        continue;
+    }
+
+    if (lastIndex !== index) {
+      html += str.substring(lastIndex, index);
+    }
+
+    lastIndex = index + 1;
+    html += escape;
+  }
+
+  return lastIndex !== index ? html + str.substring(lastIndex, index) : html;
+}
+
+for (let input of [
+  "<script>alert('xss')</script>",
+  `long string, nothing to escape... `.repeat(9999),
+  `long utf16 string, no esc 🤔🤔🤔🤔🤔` + "tex".repeat(4000),
+  `smol`,
+  // `medium string with <script>alert('xss')</script>`,
+
+  FIXTURE,
+  // "[unicode]" + FIXTURE_WITH_UNICODE,
+]) {
+  group(
+    {
+      summary: true,
+      name:
+        `"` +
+        input.substring(0, Math.min(input.length, 32)) +
+        `"` +
+        ` (${input.length} chars)`,
+    },
+    () => {
+      bench(`ReactDOM.escapeHTML`, () => reactEscapeHtml(input));
+      bench(`html-entities.encode`, () => htmlEntityEncode(input));
+      bench(`he.escape`, () => heEscape(input));
+      bench(`Bun.escapeHTML`, () => bunEscapeHTML(input));
+    }
+  );
+}
+
+await run();

bench/snippets/exists.js

@@ -0,0 +1,6 @@
+const { existsSync } = require("fs");
+const cwd = process.cwd();
+
+const count = parseInt(process.env.ITERATIONS || "1", 10) || 1;
+
+for (let i = 0; i < count; i++) existsSync(cwd);

bench/snippets/gzip.js

@@ -0,0 +1,20 @@
+import { bench, group, run } from "mitata";
+import { gzipSync, gunzipSync } from "bun";
+
+const data = new TextEncoder().encode("Hello World!".repeat(9999));
+
+const compressed = gzipSync(data);
+
+bench(`roundtrip - "Hello World!".repeat(9999))`, () => {
+  gunzipSync(gzipSync(data));
+});
+
+bench(`gzipSync("Hello World!".repeat(9999)))`, () => {
+  gzipSync(data);
+});
+
+bench(`gunzipSync("Hello World!".repeat(9999)))`, () => {
+  gunzipSync(compressed);
+});
+
+run({ collect: false, percentiles: true });

bench/snippets/gzip.node.mjs

@@ -0,0 +1,20 @@
+import { bench, group, run } from "mitata";
+import { gzipSync, gunzipSync } from "zlib";
+
+const data = new TextEncoder().encode("Hello World!".repeat(9999));
+
+const compressed = gzipSync(data);
+
+bench(`roundtrip - "Hello World!".repeat(9999))`, () => {
+  gunzipSync(gzipSync(data));
+});
+
+bench(`gzipSync("Hello World!".repeat(9999)))`, () => {
+  gzipSync(data);
+});
+
+bench(`gunzipSync("Hello World!".repeat(9999)))`, () => {
+  gunzipSync(compressed);
+});
+
+run({ collect: false, percentiles: true });