bun

Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one

96.2k
Stars
+14.1k
Gained
17.1%
Growth
Rust
Language

💡 Why It Matters

Bun addresses the need for a high-performance JavaScript runtime and bundler, streamlining development for engineering teams. With its impressive 17.1% growth over 332 days, it has quickly become a go-to open source tool for engineers looking to enhance their workflow. The maturity level suggests it is production-ready, making it suitable for various applications. However, teams focused on legacy systems or those requiring extensive compatibility with existing tools may find it less suitable. Overall, Bun presents a compelling option for modern web development needs.

🎯 When to Use

Bun is a strong choice when teams require a fast, all-in-one solution for JavaScript development, especially for projects involving React or Node.js. However, teams should consider alternatives if they need extensive support for legacy environments or specific integrations.

👥 Team Fit & Use Cases

This tool is ideal for frontend and backend engineers, particularly those working on web applications or server-side rendering. Common use cases include modern web applications, microservices, and any system requiring efficient package management and bundling.

🏷️ Topics & Ecosystem

bun bundler javascript javascriptcore jsx nodejs npm react rust rust-lang transpiler typescript

📊 Activity

Latest commit: 2026-10-08. Over the past 331 days, this repository gained 14.1k stars (+17.1% growth). Activity data is based on daily RepoPi snapshots of the GitHub repository.