Bun is a fast all-in-one JavaScript runtime

Bundle, transpile, install and run JavaScript & TypeScript projects — all in Bun. Bun is a new JavaScript runtime with a native bundler, transpiler, task runner and npm client built-in.

I’ve been following Jarred’s progress on Twitter over the past few weeks and it’s impressive what he has achieved. Building Bun, he also landed a ton of performance fixes to JavaScriptCore, which is used underneath.

Bun is a fast all-in-one JavaScript runtime →


UPDATE: This first look video should give you a good idea of what it’s all about:

Published by Bramus!

Bramus is a frontend web developer from Belgium, working as a Chrome Developer Relations Engineer at Google. From the moment he discovered view-source at the age of 14 (way back in 1997), he fell in love with the web and has been tinkering with it ever since (more …)

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