bun-development

Installation
Summary

Fast JavaScript/TypeScript development with Bun runtime, including package management, testing, bundling, and Node.js migration.

  • Native TypeScript and JSX support with no transpiler required; 10-100x faster package installation and ~25ms startup time compared to Node.js
  • Built-in tools: HTTP/WebSocket server, SQLite database, test runner, bundler, and password hashing via Bun.serve(), Bun.sql(), bun test, and Bun.build()
  • File system and environment variable APIs (Bun.file(), auto-loaded .env) plus executable compilation for standalone CLI tools across Linux, macOS, and ARM64
  • High Node.js compatibility for most APIs (fs, path, crypto, process, Buffer); migration involves swapping package manager and updating scripts in package.json
SKILL.md

⚡ Bun Development

Fast, modern JavaScript/TypeScript development with the Bun runtime, inspired by oven-sh/bun.

When to Use This Skill

Use this skill when:

  • Starting new JS/TS projects with Bun
  • Migrating from Node.js to Bun
  • Optimizing development speed
  • Using Bun's built-in tools (bundler, test runner)
  • Troubleshooting Bun-specific issues

1. Getting Started

Related skills
Installs
2.0K
GitHub Stars
37.3K
First Seen
Jan 19, 2026