rust
3 articles
Bun Rewrote Itself in Rust — 11 Days, 6,500 Commits, 64 Claudes in Parallel
Jarred Sumner rewrote 535K lines of Zig into Rust with 64 Claude agents in parallel, adversarial code review, and mechanical porting. 11 days later: all tests green, memory leaks fixed, binary 20% smaller.
Bun Moving to Rust Should Not Have Become a Language War
Mitchell Hashimoto's point about Bun moving from Zig to Rust is not that Rust won and Zig lost. The more useful lesson is that programming languages are becoming more replaceable, and developer-tool companies need to manage technical narratives before the internet turns them into faction wars.
Your LLM Isn't Writing Correct Code — It's Writing Code That Looks Reasonable
The author benchmarked system SQLite against an LLM-generated Rust rewrite. Even though it compiled and passed all tests, primary key lookups were ~20,000x slower. The takeaway: define acceptance criteria before you talk about AI productivity.