bun

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

87.3k
Stars
+5.2k
Gained
6.4%
Growth
Zig
Language

💡 Why It Matters

Bun addresses the need for a fast and efficient JavaScript runtime, bundler, test runner, and package manager, streamlining workflows for engineering teams. Its comprehensive toolset allows developers to reduce overhead and improve productivity, making it particularly beneficial for roles such as frontend developers and full-stack engineers. With a growth of 5,214 stars (6.4%) over 96 days, Bun demonstrates healthy adoption, indicating that it is a production-ready solution. However, it may not be suitable for projects heavily reliant on established ecosystems like Node.js, where compatibility and community support are critical.

🎯 When to Use

Bun is a strong choice for projects requiring high performance and a unified toolchain for JavaScript development. Teams should consider alternatives if they depend on specific Node.js features or libraries that may not yet be fully supported.

👥 Team Fit & Use Cases

Bun is used by frontend developers, full-stack engineers, and DevOps teams looking for an open source tool for engineering teams. It is commonly integrated into web applications, microservices, and any system that requires efficient JavaScript handling.

🏷️ Topics & Ecosystem

bun bundler javascript javascriptcore jsx nodejs npm react transpiler typescript zig ziglang

📊 Activity

Latest commit: 2026-02-14. Over the past 97 days, this repository gained 5.2k stars (+6.4% growth). Activity data is based on daily RepoPi snapshots of the GitHub repository.