Bun

secondsky/claude-skills

196 repo stars
Updated July 25, 2026
secondsky/claude-skills

Use the Bun runtime as runtime, package manager, bundler, and test runner with HTTP/WebSocket servers and framework integrations.

About

This comprehensive Bun toolkit covers the runtime, package manager, bundler, test runner, HTTP and WebSocket servers, databases, framework integrations, deployment, and Node.js compatibility. A developer uses it to develop and run JavaScript/TypeScript backends and tooling on Bun across many frameworks.

Runtime, package manager & bundler
Testing & HTTP/WebSocket servers
Hono, Next.js, Nuxt, SvelteKit integration
Node.js compatibility

Bun by the numbers

Data as of Jul 28, 2026 (Skillselion catalog sync)

/plugin marketplace add secondsky/claude-skills

/plugin install bun@claude-skills

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repo stars	★ 196
Last updated	July 25, 2026
Repository	secondsky/claude-skills ↗

What it does

Use the Bun runtime as runtime, package manager, bundler, and test runner with HTTP/WebSocket servers and framework integrations.

README.md

Bun Plugin for Claude Code

Comprehensive Claude Code plugin for the Bun JavaScript runtime. Covers runtime, package manager, bundler, testing, servers, databases, frameworks, and deployment.

Installation

/plugin install bun@claude-skills

Features

27 Skills

Core (3 skills)

bun-runtime - Runtime execution, CLI, environment, module resolution
bun-package-manager - Dependencies, workspaces, lockfiles, migrations
bun-bundler - Code bundling, tree shaking, code splitting

Testing (5 skills)

bun-test-basics - Writing tests, assertions, describe/it blocks
bun-test-mocking - Mock functions, spyOn, module mocking
bun-test-lifecycle - beforeAll, afterAll, setup/teardown
bun-test-coverage - Code coverage reports, thresholds, CI integration
bun-jest-migration - Migrate Jest tests to Bun

Servers & APIs (3 skills)

bun-http-server - Bun.serve(), request handling, routing
bun-websocket-server - WebSocket connections, pub/sub, broadcasting
bun-hono-integration - Hono framework, middleware, RPC

Databases (4 skills)

bun-sqlite - Built-in SQLite, prepared statements, transactions
bun-drizzle-integration - Drizzle ORM, schema, migrations
bun-redis - Redis caching, pub/sub, ioredis/Upstash
bun-file-io - File operations, Bun.file(), streaming

Frameworks (6 skills)

bun-nextjs - Next.js with Bun runtime
bun-nuxt - Nuxt 3 with Bun preset
bun-sveltekit - SvelteKit with svelte-adapter-bun
bun-tanstack-start - TanStack Start full-stack React
bun-react-ssr - Custom React SSR without frameworks
bun-hot-reloading - --watch, --hot, HMR

Advanced (4 skills)

bun-macros - Compile-time code execution
bun-ffi - Foreign function interface for native code
bun-workers - Web Workers, worker_threads
bun-shell - Bun.$, shell scripting, subprocess

Deployment (2 skills)

bun-cloudflare-workers - Deploy to Cloudflare Workers
bun-docker - Docker containers with oven/bun images

6 Commands

Command	Description
`/bun-init`	Initialize new Bun project with optional framework
`/bun-migrate`	Migrate from Node.js/npm to Bun
`/bun-debug`	Debug runtime, test, or build issues
`/bun-optimize`	Optimize performance and bundle size
`/bun-deploy`	Deploy to Docker, Cloudflare, Vercel, etc.
`/bun-upgrade`	Upgrade Bun runtime and dependencies

3 Agents

Agent	Purpose
`bun-troubleshooter`	Diagnose and fix errors, crashes, failures
`bun-performance-analyzer`	Profile and optimize performance
`bun-migration-assistant`	Migrate from Node.js/Jest to Bun