Bun

Run JavaScript and TypeScript scripts with Bun's runtime and bundler.

154|14|Updated Feb 8, 2026

Search Tags:#testing #TypeScript #runtime #JavaScript #build tools #Bun

Ready to run

npx skills add https://github.com/mweinbach/agent-coworker --skill bun-mweinbach

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: Bun
Source: https://github.com/mweinbach/agent-coworker/tree/main/.agents/skills/bun
Command: npx skills add https://github.com/mweinbach/agent-coworker --skill bun-mweinbach

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

This Skill addresses the challenges of slow startup times, inefficient package installations, and complex build processes in JavaScript/TypeScript development.

Core Features & Use Cases

Fast Runtime: Offers a faster startup than Node.js, improving developer productivity.
Integrated Tools: Includes a package manager, bundler, and test runner for streamlined development.
Use Case: A developer wants to quickly build and test a web application. They use the Bun skill to execute scripts, manage dependencies, bundle the application, and run tests efficiently.

Quick Start

Use the Bun skill to build and run your TypeScript/JSX application by executing 'bun build src/index.ts --outdir dist' in the project directory.

Frequently Asked Questions about Bun

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

FAQPage Schema

How do I run TypeScript files directly without configuration?▼

You can run TypeScript files directly without configuration by using a fast JavaScript runtime like Bun, which supports TypeScript and JSX natively out of the box.

What is the best way to speed up JavaScript package installation?▼

Speeding up JavaScript package installation is achieved by using an integrated runtime and package manager like Bun, which handles dependency management more efficiently than standard Node.js setups.

How do I bundle and build a web application efficiently?▼

To bundle and build a web application efficiently, execute a single command like 'bun build src/index.ts --outdir dist' to compile and optimize your TypeScript code into an output directory.

Can I replace Node.js for JavaScript development and still run my existing scripts?▼

Yes, you can replace Node.js for JavaScript development because Bun serves as a fast runtime that handles task execution and supports web and Node.js applications seamlessly.

How do I run tests efficiently in a TypeScript project?▼

Running tests efficiently in a TypeScript project is handled by using an integrated test runner like Bun, which streamlines developer workflows by executing tests quickly alongside the runtime.