Bun

4,046 posts

Bun

@bunjavascript

Bun is a fast, all-in-one toolkit for installing, bundling, running and testing JavaScript & TypeScript. To install: `npm i -g bun`

Joined July 2022

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Bun
@bunjavascript
Dec 2, 2025
Bun is joining Anthropic!
bun.com
Bun is joining Anthropic
Bun has been acquired by Anthropic. Anthropic is betting on Bun as the infrastructure powering Claude Code, Claude Agent SDK, and future AI coding products & tools.
Bun
@bunjavascript
41m
Bun v1.4 is compiling
Bun
@bunjavascript
Aug 12
In the next version of Bun Node.js compatibility gets a big upgrade. Since Bun v1.3.14, an additional +1,493 tests from the Node.js test suite pass in Bun.
Bun
@bunjavascript
Aug 7
In the last 16 days, an additional +473 new tests from Node.js' test suite pass in Bun v1.4
Bun
@bunjavascript
Aug 12
In the next version of Bun RegExp gets up to 281x faster
Bun
@bunjavascript
Aug 10
In the next version of Bun `Bun.YAML.parse` supports cyclic anchors & aliases
$In the next version of Bun ▎ ▎ Bun.YAML.parse supports cyclic anchors & aliases ▎ ▎ tweet: &tweet ▎ text: | ▎ In the next version of Bun ▎ ▎ Bun.YAML.parse supports cyclic anchors & aliases ▎ quote_tweet: *tweet ▎ const { tweet } = Bun.YAML.parse(src) ▎ tweet.quote_tweet.quote_tweet.quote_tweet.text ▎ // "In the next version of Bun\n\nBun.YAML.parse supports cyclic anchors & aliases\n"$