Bun is a fast JavaScript all-in-one toolkit

published on 2023/09/11

Bun's goal is simple: eliminate slowness and complexity without throwing away everything that's great about JavaScript. Your favorite libraries and frameworks should still work, and you shouldn't need to unlearn the conventions you're familiar with.

Bun replaces

  • Node.js
  • Transpilers
  • Bundlers
  • Package Managers
  • Testing libraries

Bun is a single integrated toolkit that avoids these integration problems. Each tool in this toolkit provides a best-in-class developer experience, from performance to API design.


Finally JavaScript has an all in one integrated development environment. This is exciting.