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![marcel_butucea Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::920542823354470400.png) Marcel Butucea [@marcel_butucea](/creator/twitter/marcel_butucea) on x 1525 followers
Created: 2025-07-21 09:35:12 UTC

Whoa! Meta's been secretly building PyreFly, a Rust-based Python type checker, since 2017! 🤯 Designed for massive monorepos, imagine the scale! What's next...



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XX engagements

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[Post Link](https://x.com/marcel_butucea/status/1947228860958777415)