bun

Installation
SKILL.md

Bun

Bun is a drop-in replacement for Node.js, written in Zig. It is fast. v1.1 brings Windows support.

When to Use

  • Speed: bun install is instant. bun run starts instantly.
  • Local Dev: Use it as a package manager even if you use Node.js for production.
  • Testing: bun test is a fast, Jest-compatible test runner.

Core Concepts

Drop-in Replacement

Implements Node APIs (fs, http, path).

Bundle / Transpile

Built-in transpiler for TS/JSX.

Related skills
Installs
2
GitHub Stars
7
First Seen
Feb 10, 2026