Bun Development
This is a comprehensive guide to working with Bun, the fast JavaScript runtime that's gained traction as a Node.js alternative. It covers the full development cycle: installation, project scaffolding, package management that's genuinely faster than npm, and running TypeScript without a build step. The built-in APIs section is especially practical, showing Bun's native HTTP server, WebSocket support, SQLite integration, and file handling. You'd reach for this when starting greenfield projects where speed matters, or when you're curious about migrating existing Node.js apps. The testing and bundling sections get cut off in the source, but there's enough here to get productive quickly.
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- last updated
- Jul 14, 2026
Install
$ npx -y skills add sickn33/antigravity-awesome-skills --skill bun-development --agent claude-codeInstalls into .claude/skills of the current project.
Files
⚡ Bun Development
Fast, modern JavaScript/TypeScript development with the Bun runtime, inspired by oven-sh/bun.
Detailed Guide
Read the detailed guide before executing this skill. It retains the complete procedure and reference material. Treat its safety, prerequisites, and validation requirements as mandatory. For focused work, load the relevant sections; for end-to-end work, read the guide completely.
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
Limitations
- Use this skill only when the task clearly matches the scope described above.
- Do not treat the output as a substitute for environment-specific validation, testing, or expert review.
- Stop and ask for clarification if required inputs, permissions, safety boundaries, or success criteria are missing.
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