bun-first

Replace Node.js workflows with Bun as runtime, package manager, and task runner.

Updated Feb 4, 2026
One-click install
npx skills add https://github.com/logistics00/Claude_Code --skill bun-first-logistics00
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: bun-first
Source: https://github.com/logistics00/Claude_Code/tree/main/.claude/skills/bun-first
Command: npx skills add https://github.com/logistics00/Claude_Code --skill bun-first-logistics00

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Bun-first provides a clear, opinionated approach to replacing Node.js-centric workflows by teaching developers to adopt Bun as the runtime, package manager, and task runner to reduce setup time and tooling friction.

Core Features & Use Cases

  • Adopt Bun as runtime, package manager, and task runner to simplify project setup.
  • Prefer Bun-native APIs (fetch, fs, path) over Node.js equivalents to improve performance and consistency.
  • Use bun run and bun install for deterministic scripts and dependency management, with minimal tooling overhead.
  • Ideal for rapid prototyping, small to medium projects, and lightweight tooling tasks where speed and simplicity matter.
  • Migration guidance to move existing Node.js projects to Bun to reduce build times and latency.

Quick Start

Install Bun and initialize a Bun-based project, then run your first script with bun run.

Frequently Asked Questions about bun-first

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

FAQPage Schema
How do I use Bun as a runtime and package manager for JavaScript projects?

To use Bun as a runtime and package manager, install Bun and use bun install for dependencies and bun run for scripts, replacing Node.js-centric workflows to reduce setup time and tooling friction.

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

Migrating a Node.js project to Bun involves adopting Bun as the runtime, package manager, and task runner, and preferring Bun-native APIs over Node.js equivalents to reduce build times and latency.

Can I use Bun for large-scale enterprise JavaScript applications?

Bun is ideal for small- and mid-sized JavaScript and TypeScript projects, rapid prototypes, and lightweight tooling tasks where speed and simplicity provide a clear advantage over complex setups.

Why should I prefer Bun-native APIs over Node.js equivalents in my workflow?

Preferring Bun-native APIs like fetch, fs, and path over Node.js equivalents improves performance and consistency across your JavaScript project while minimizing tooling overhead.

Does a Bun-first workflow require any specific environment setup?

A Bun-first workflow requires Bun installation on your system, followed by bun install for dependency management and bun run for executing deterministic scripts in your project.

When should I not use Bun as my primary JavaScript runtime?

You should not use a Bun-first approach for projects heavily dependent on Node.js-specific libraries lacking Bun compatibility, as it targets lightweight tooling tasks and rapid prototyping.