Bun

Automate JavaScript/TypeScript project tasks with Bun's runtime, package manager, test runner, and bundler.

Updated Mar 30, 2026

Search Tags:#typescript #testing #javascript #runtime #bun #bundling #package-manager

Ready to run

npx skills add https://github.com/ncolesummers/enterprise-agent-development-lifecycle --skill bun-ncolesummers

💬 Prompt for ChatGPT / Claude Chat▼

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

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Bun centralizes runtime, package management, testing, and bundling for JavaScript/TypeScript projects, simplifying setup and speeding workflows.

Core Features & Use Cases

Run JavaScript/TypeScript files with bun run for on-the-fly transpilation
Manage dependencies with bun install and bun add, matching npm/API
Run tests with bun test and bundle apps with bun build
Migrate Node.js projects to Bun with minimal changes
Spin up servers or full-stack apps using Bun as runtime

Quick Start

Install Bun in your project, then use bun run to execute scripts and bun build to bundle your app.

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 a separate compilation step?▼

You can run TypeScript files directly using Bun's runtime for on-the-fly transpilation. This eliminates the need for a separate compilation step, allowing immediate execution of JavaScript and TypeScript code in development and CI pipelines.

What is the best way to migrate an existing Node.js project to Bun?▼

Migrating a Node.js project to Bun requires minimal changes because Bun supports matching npm APIs. You can manage dependencies with bun install and execute scripts using bun run to transition your project smoothly.

Can I use Bun as a complete replacement for my current JavaScript testing and bundling tools?▼

Yes, Bun centralizes runtime, package management, testing, and bundling for JavaScript and TypeScript projects. You can run tests with bun test and bundle applications with bun build using zero-config defaults.

How do I manage project dependencies using Bun's package manager?▼

You manage project dependencies using Bun's package manager with bun install and bun add commands. These commands match the npm API, allowing you to handle dependency installation and updates seamlessly in your workflow.

Does Bun work for spinning up full-stack applications in a development environment?▼

Bun works for spinning up full-stack applications and servers by using its runtime. It simplifies setup and speeds up workflows by acting as an all-in-one runtime, package manager, test runner, and bundler.