Bun

This gives Claude command mappings and API patterns to work with Bun instead of Node.js tooling. It covers the obvious stuff like swapping `npm install` for `bun install`, but also pushes toward Bun's native APIs: `Bun.serve()` for HTTP servers, `bun:sqlite` instead of better-sqlite3, `Bun.file()` over fs methods. The frontend section is interesting because it shows how to skip Vite entirely and use Bun's built-in bundler with HTML imports and hot reload. Most useful if you're already committed to Bun and want Claude to stop reaching for express or webpack out of habit.

Install to Claude Code

npx -y skills add brianlovin/claude-config --skill bun --agent claude-code