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Bun

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Bun is an all-in-one JavaScript toolkit, including a runtime, package manager, test runner, and bundler.

  • Runtime: Bun is a JavaScript runtime built on top of JavaScriptCore, the engine that powers WebKit. It’s designed to be a drop-in replacement for Node.js, while being faster and improving developer experience. It also includes built-in support for TypeScript and JSX.
  • Package manager: Bun includes a package manager that’s vastly quicker than npm and Yarn, and is compatible with existing Node.js projects.
  • Test runner: Bun includes a Jest-compatible test runner that uses the Bun runtime. It supports TypeScript and JSX, lifecycle hooks, and UI/DOM testing.
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    🏛️ High-performance website for Lidenskap built with Astro, TypeScript & SCSS. Features custom animations, responsive design, and seamless CMS integration via Sanity. Showcasing historical renovation projects through carefully crafted interactions and optimized user experience.

    • Updated Sep 6, 2025
    • Astro

    Created by Oven

    Released September 2021

    Latest release Today

    Followers
    118 followers
    Repository
    oven-sh/bun
    Website
    github.com/topics/bun
    Wikipedia
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    Related topics

    deno javascript nodejs npm typescript webkit zig