devtake.dev — Jarred SumnerArticles on devtake.dev covering Jarred Sumner.https://devtake.dev/en-usBun's million-line Rust rewrite is now mainline. 99.8% of tests pass and 13,000 unsafe blocks remain.https://devtake.dev/article/bun-rust-rewrite-merged/https://devtake.dev/article/bun-rust-rewrite-merged/Jarred Sumner merged the Bun-in-Rust PR on May 14, ending Zig as Bun's runtime language. Binary shrinks 3-8 MB; one analysis counted 13,000 unsafe blocks.Fri, 15 May 2026 09:15:00 GMTopen-sourcebunrustzigjavascriptruntimeanthropicclaude-codeagentic-codingsoren-vanekJarred Sumner rewrote 960,000 lines of Bun from Zig to Rust in six days. He might throw it all away.https://devtake.dev/article/bun-rust-rewrite-zig-test-compatibility/https://devtake.dev/article/bun-rust-rewrite-zig-test-compatibility/Bun's creator used Claude to port the JavaScript runtime from Zig to Rust, hitting 99.8% test compatibility. He says there's a 'very high chance' it gets scrapped.Sun, 10 May 2026 09:45:00 GMTopen-sourcebunrustzigjavascriptruntimeanthropicopen-sourcedev-toolssoren-vanek