- TypeScript 72%
- MDX 24.2%
- CSS 3.3%
- HTML 0.2%
- JavaScript 0.1%
- Other 0.1%
5bc6a7f6d0
\`bun run --conditions=browser src/index.ts\` pays ~15s of JIT + plugin init + DB migration per subprocess spawn in isolation mode. A pre-built binary cuts that to ~5s — most of which is now the SQLite \`:memory:\` migration that runs regardless of execution mode. Adds \`script/prebuild-test-cli.ts\` which wraps the existing build.ts with \`--single --skip-embed-web-ui --skip-install\`, then symlinks the platform-specific output to \`dist/test-cli/bin/opencode\` so the harness has a stable path. The harness (test/lib/cli-process.ts) reads OPENCODE_TEST_CLI_PATH and spawns the binary directly when set; falls back to dev mode otherwise. Strictly opt-in — default behavior, CI, and local iteration are unchanged. Anyone who wants the speedup runs: bun script/prebuild-test-cli.ts export OPENCODE_TEST_CLI_PATH="\$PWD/dist/test-cli/bin/opencode" bun test test/cli/ Measured locally: Dev mode (default): 29.9s (331 tests) Binary mode: 22.1s (-26%, after one-time 2.8s build) The win compounds as more subprocess tests are added — every new test that hits DB migration saves ~10s vs dev mode. |
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| github | ||
| infra | ||
| nix | ||
| packages | ||
| patches | ||
| perf | ||
| script | ||
| sdks/vscode | ||
| specs | ||
| .editorconfig | ||
| .gitignore | ||
| .gitleaksignore | ||
| .oxlintrc.json | ||
| .prettierignore | ||
| AGENTS.md | ||
| bun.lock | ||
| bunfig.toml | ||
| CONTRIBUTING.md | ||
| flake.lock | ||
| flake.nix | ||
| install | ||
| LICENSE | ||
| package.json | ||
| README.ar.md | ||
| README.bn.md | ||
| README.br.md | ||
| README.bs.md | ||
| README.da.md | ||
| README.de.md | ||
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| README.fr.md | ||
| README.gr.md | ||
| README.it.md | ||
| README.ja.md | ||
| README.ko.md | ||
| README.md | ||
| README.no.md | ||
| README.pl.md | ||
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| README.uk.md | ||
| README.vi.md | ||
| README.zh.md | ||
| README.zht.md | ||
| screenshot-uk.png | ||
| SECURITY.md | ||
| sst-env.d.ts | ||
| sst.config.ts | ||
| STATS.md | ||
| tsconfig.json | ||
| turbo.json | ||
The open source AI coding agent.
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Installation
# YOLO
curl -fsSL https://opencode.ai/install | bash
# Package managers
npm i -g opencode-ai@latest # or bun/pnpm/yarn
scoop install opencode # Windows
choco install opencode # Windows
brew install anomalyco/tap/opencode # macOS and Linux (recommended, always up to date)
brew install opencode # macOS and Linux (official brew formula, updated less)
sudo pacman -S opencode # Arch Linux (Stable)
paru -S opencode-bin # Arch Linux (Latest from AUR)
mise use -g opencode # Any OS
nix run nixpkgs#opencode # or github:anomalyco/opencode for latest dev branch
Tip
Remove versions older than 0.1.x before installing.
Desktop App (BETA)
OpenCode is also available as a desktop application. Download directly from the releases page or opencode.ai/download.
| Platform | Download |
|---|---|
| macOS (Apple Silicon) | opencode-desktop-mac-arm64.dmg |
| macOS (Intel) | opencode-desktop-mac-x64.dmg |
| Windows | opencode-desktop-windows-x64.exe |
| Linux | .deb, .rpm, or .AppImage |
# macOS (Homebrew)
brew install --cask opencode-desktop
# Windows (Scoop)
scoop bucket add extras; scoop install extras/opencode-desktop
Installation Directory
The install script respects the following priority order for the installation path:
$OPENCODE_INSTALL_DIR- Custom installation directory$XDG_BIN_DIR- XDG Base Directory Specification compliant path$HOME/bin- Standard user binary directory (if it exists or can be created)$HOME/.opencode/bin- Default fallback
# Examples
OPENCODE_INSTALL_DIR=/usr/local/bin curl -fsSL https://opencode.ai/install | bash
XDG_BIN_DIR=$HOME/.local/bin curl -fsSL https://opencode.ai/install | bash
Agents
OpenCode includes two built-in agents you can switch between with the Tab key.
- build - Default, full-access agent for development work
- plan - Read-only agent for analysis and code exploration
- Denies file edits by default
- Asks permission before running bash commands
- Ideal for exploring unfamiliar codebases or planning changes
Also included is a general subagent for complex searches and multistep tasks.
This is used internally and can be invoked using @general in messages.
Learn more about agents.
Documentation
For more info on how to configure OpenCode, head over to our docs.
Contributing
If you're interested in contributing to OpenCode, please read our contributing docs before submitting a pull request.
Building on OpenCode
If you are working on a project that's related to OpenCode and is using "opencode" as part of its name, for example "opencode-dashboard" or "opencode-mobile", please add a note to your README to clarify that it is not built by the OpenCode team and is not affiliated with us in any way.