Bun

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

[Bun @bunjavascript]

Bun is joining Anthropic!

https://t.co/06NlXDZhNE

[Jarred Sumner @jarredsumner]

In the next version of Bun

`Bun.FetchSession` gives you a `fetch` function with its own keepalive connection pool

[oriel haim @orielhaim]

@bunjavascript v1.4 😍

[Bun @bunjavascript]

@pauld_fgc in 1.4.3 it gets better

[Bun @bunjavascript]

@__syumai hello

[Bun @bunjavascript]

@wesbos smol pr

[Bun @bunjavascript]

it’s time

[Ben Vinegar @bentlegen]

okay time to upgrade @bunjavascript

[Bun @bunjavascript]

Bun v1.4.2

- Fixes 5 issues
- CMYK & YCCK JPEG decoding now supported in Bun.Image
- Response & Request .json() show a better error
- Fix bundler regression impacting Elysia
- Fix AsyncLocalStorage leak
- JavaScriptCore upgrade

https://t.co/q1Qgl49Igb

[Bun @bunjavascript]

Bun v1.4.2 is compiling

[Bun @bunjavascript]

@emilahlback 🤗

[emil @emilahlback]

thank you bun

[Bun @bunjavascript]

Bun hit 32.8 million monthly downloads last month

[Bun @bunjavascript]

@tmkzmu What issue did you run into?

[Bun @bunjavascript]

Bun v1.4.1

- Fixes 202 issues, addressing 236 👍
- Reduced idle memory usage
- HTTP/2 in Bun.serve()
- Big upgrade for Bun's bundler
- bun build --compile executables load faster & we shrunk bytecode
- Bun starts 1ms faster

https://t.co/pZfoqa19uM

[Bun @bunjavascript]

Bun v1.4.1 is compiling

[Bun @bunjavascript]

@FultonShaw @alistaiir Every millisecond counts

[Bun @bunjavascript]

In the next version of Bun

Bun starts 1ms faster

[Bun @bunjavascript]

@alistaiir here's how:

$ strace bun --print 1234 2>&1 >/dev/null | wc -l
278

$ strace bun-1.4.0 --print 1234 2>&1 >/dev/null | wc -l 303

[Bun @bunjavascript]

Peak memory usage doesn't change much

[Bun @bunjavascript]

Bun v1.4.1 reduces idle memory usage

[Bun @bunjavascript]

In the next version of Bun

AsyncLocalStorage gets about 13% faster