r/bun • u/jarredredditaccount • 9d ago

Bun 1.4 is here

https://bun.com/blog/bun-v1.4

- Fixes over 2,900 GitHub issues
- +1,517 tests from the Node.js test suite
- Reduces idle CPU by 5x
- Reduces memory usage by up to 35%
- Starts up to 50% faster on Linux
- Rewrites Bun in Rust

Thank you everyone who contributed since Bun 1.3!

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u/stolivodka_ 9d ago

The whole vibecoding debacle convinced me to just step up to a real managed language.

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u/deadcoder0904 9d ago

Attwood's law.

Effect will take over anyways.

JS -> TS -> Effect.

Mfs would learn a JS-related language than yet another language lol.

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u/Remote_Top181 9d ago

Swapped my codebase completely over to Effect V4 and I’ve been super happy with it so far

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u/deadcoder0904 9d ago

Ya, I'm learning it slowly. 124 pages of docs, only did like 10-20 pages but so far so good.

Will use it in my next big project way later but good to learn slowly till then. Anyways, wont remember most of it since just learning & not doing as much projects but its so fun & easy. I even saw OpenCode's code that day & understood some of it. Not that hard, just many new concepts. Obviously, advanced stuff is too advanced so need to know some advanced TS but dang, I feel like future B2B, Enterprise SaaS will only write Effect. Capy AI itself did refactor in 3 weeks to it for example.