How do I install the Bun Docs skill?

Run npx skillmds@latest add wenerme/bun-docs in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Bun Docs safe to use?

This skill has not completed SkillMD's automated safety review yet. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Bun Docs?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Bun Docs free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Bun Docs?

wenerme (@wenerme) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Bun Docs by wenerme — Agent Skill

Name: Bun Docs
Author: wenerme

Bun Docs

Use when working with the Bun JavaScript runtime, package manager, bundler, or test runner: HTTP server, file I/O, SQLite, S3, Redis, shell scripting, FFI, workers, WebSocket, bunfig, bun install, bun test, bun build, bundler plugins, loaders, executables, macros, or any Bun API and configuration.

wenerme 0fd76fc 321 files · 1.7 MB Updated Sep 17, 2026

File contents

Bun Documentation

Official Bun docs (sourced from github.com/oven-sh/bun/docs).

CRITICAL: grep references/ for keywords before answering.

Topic Index

Runtime

runtime/ — Core runtime: watch mode, debugger, REPL, bunfig
runtime/http/ — HTTP server, routing, cookies, TLS, WebSocket, metrics
runtime/networking/ — fetch, TCP, UDP, DNS
runtime/file-io.mdx — File I/O, streams, binary data
runtime/sql.mdx, runtime/sqlite.mdx — SQL, SQLite
runtime/s3.mdx, runtime/redis.mdx — S3, Redis
runtime/shell.mdx — Shell scripting ($...)
runtime/workers.mdx — Web Workers
runtime/ffi.mdx, runtime/c-compiler.mdx — FFI, C compiler
runtime/plugins.mdx — Runtime plugins
runtime/jsx.mdx, runtime/typescript.mdx — JSX, TypeScript

Package Manager

pm/cli/ — install, add, remove, update, publish, audit, link, patch, outdated
pm/workspaces.mdx — Workspaces
pm/lockfile.mdx — Lockfile format
pm/overrides.mdx — Dependency overrides
pm/scopes-registries.mdx — Scopes and registries

Bundler

bundler/ — Bun.build(), plugins, loaders, macros, CSS, HTML
bundler/executables.mdx — Single-file executables
bundler/fullstack.mdx — Fullstack dev server
bundler/hot-reloading.mdx — Hot module reloading

Test Runner

test/ — bun test: writing tests, mocks, snapshots, lifecycle, DOM, coverage, reporters

Guides

guides/ecosystem/ — Framework integration: Next.js, React, Vite, Express, Hono, Elysia, Prisma, Docker...
guides/deployment/ — Deploy to Vercel, Railway, AWS Lambda, etc.
guides/http/ — HTTP recipes: server, fetch, proxy, SSE, file uploads, streaming
guides/websocket/ — WebSocket: simple, pub/sub, compression
guides/test/ — Testing recipes: Jest migration, mocks, coverage, happy-dom
guides/install/ — Package management recipes
guides/binary/ — Binary data conversions (ArrayBuffer, Buffer, Blob, TypedArray)
guides/streams/ — Stream conversions
guides/read-file/, guides/write-file/ — File I/O recipes
guides/process/ — Process: spawn, IPC, signals, stdin
guides/runtime/ — Runtime recipes: env vars, TypeScript, debugging, CI/CD
guides/util/ — Utilities: hashing, UUID, base64, gzip, sleep

---name: bun-docsdescription: Use when working with the Bun JavaScript runtime, package manager, bundler, or test runner: HTTP server, file I/O, SQLite, S3, Redis, shell scripting, FFI, workers, WebSocket, bunfig, bun install, bun test, bun build, bundler plugins, loaders, executables, macros, or any Bun API and configuration.---# Bun DocumentationOfficial Bun docs (sourced from [github.com/oven-sh/bun/docs](https://github.com/oven-sh/bun/tree/main/docs)).CRITICAL: grep `references/` for keywords before answering.## Topic Index### Runtime- `runtime/` — Core runtime: watch mode, debugger, REPL, bunfig- `runtime/http/` — HTTP server, routing, cookies, TLS, WebSocket, metrics- `runtime/networking/` — fetch, TCP, UDP, DNS- `runtime/file-io.mdx` — File I/O, streams, binary data- `runtime/sql.mdx`, `runtime/sqlite.mdx` — SQL, SQLite- `runtime/s3.mdx`, `runtime/redis.mdx` — S3, Redis- `runtime/shell.mdx` — Shell scripting ($`...`)- `runtime/workers.mdx` — Web Workers- `runtime/ffi.mdx`, `runtime/c-compiler.mdx` — FFI, C compiler- `runtime/plugins.mdx` — Runtime plugins- `runtime/jsx.mdx`, `runtime/typescript.mdx` — JSX, TypeScript### Package Manager- `pm/cli/` — install, add, remove, update, publish, audit, link, patch, outdated- `pm/workspaces.mdx` — Workspaces- `pm/lockfile.mdx` — Lockfile format- `pm/overrides.mdx` — Dependency overrides- `pm/scopes-registries.mdx` — Scopes and registries### Bundler- `bundler/` — Bun.build(), plugins, loaders, macros, CSS, HTML- `bundler/executables.mdx` — Single-file executables- `bundler/fullstack.mdx` — Fullstack dev server- `bundler/hot-reloading.mdx` — Hot module reloading### Test Runner- `test/` — bun test: writing tests, mocks, snapshots, lifecycle, DOM, coverage, reporters### Guides- `guides/ecosystem/` — Framework integration: Next.js, React, Vite, Express, Hono, Elysia, Prisma, Docker...- `guides/deployment/` — Deploy to Vercel, Railway, AWS Lambda, etc.- `guides/http/` — HTTP recipes: server, fetch, proxy, SSE, file uploads, streaming- `guides/websocket/` — WebSocket: simple, pub/sub, compression- `guides/test/` — Testing recipes: Jest migration, mocks, coverage, happy-dom- `guides/install/` — Package management recipes- `guides/binary/` — Binary data conversions (ArrayBuffer, Buffer, Blob, TypedArray)- `guides/streams/` — Stream conversions- `guides/read-file/`, `guides/write-file/` — File I/O recipes- `guides/process/` — Process: spawn, IPC, signals, stdin- `guides/runtime/` — Runtime recipes: env vars, TypeScript, debugging, CI/CD- `guides/util/` — Utilities: hashing, UUID, base64, gzip, sleep

Frequently asked questions