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bun-runtime

Run JavaScript and TypeScript scripts with a unified runtime, package manager, bundler, and test runner.

12|4|Updated Mar 22, 2026
Search Tags:#testing#javascript#runtime#bundling#toolkit
One-click install
npx skills add https://github.com/TeiNam/kiro-with-harness --skill bun-runtime-teinam
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: bun-runtime
Source: https://github.com/TeiNam/kiro-with-harness/tree/main/skills/bun-runtime
Command: npx skills add https://github.com/TeiNam/kiro-with-harness --skill bun-runtime-teinam

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

This Skill provides a fast and comprehensive JavaScript runtime and toolkit, streamlining the development process for new projects and offering a migration path from Node.js.

Core Features & Use Cases

  • Fast Runtime: Offers a fast JavaScript runtime with built-in package manager, bundler, and test runner.
  • Migration Support: Assists in migrating from Node.js with compatibility and performance improvements.
  • Use Case: Ideal for new JavaScript/TypeScript projects where speed and a unified toolchain are priorities.

Quick Start

Install Bun and run your script with bun run script.js.

Frequently Asked Questions about bun-runtime

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
What is a unified JavaScript runtime and toolkit for modern web development?▼

A unified JavaScript runtime and toolkit provides a fast execution environment with built-in package management, bundling, and testing, streamlining modern web development workflows into a single toolchain for new projects.

How do I migrate from Node.js to a faster JavaScript runtime?▼

To migrate from Node.js to a faster JavaScript runtime, use a toolkit that offers built-in compatibility and unified toolchain support, allowing you to execute existing scripts directly with commands like `bun run script.js`.

Does a fast JavaScript runtime require JavaScriptCore and Zig for performance optimization?▼

Yes, this fast JavaScript runtime requires JavaScriptCore and Zig for performance optimization, leveraging them to deliver high-speed execution and comprehensive toolchain capabilities for modern web development.

What is the best way to bundle and test JavaScript projects using a single toolchain?▼

The best way to bundle and test JavaScript projects is using a unified runtime toolkit that integrates a fast package manager, bundler, and test runner natively, eliminating the need for separate configuration files.

When should I use a unified runtime toolkit instead of separate Node.js tools?▼

You should use a unified runtime toolkit instead of separate Node.js tools when starting new JavaScript or TypeScript projects where execution speed and a consolidated toolchain for bundling and testing are primary priorities.

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