Bun's Rust Rewrite with Claude Draws Criticism from Zig Creator

Bun creator Jarred Sumner used Claude agents to rewrite Bun from Zig to Rust in 11 days at a cost of about $165,000. Zig creator Andrew Kelley criticized the project's coding practices, citing a lack of oversight and poor code quality. The event sparks debate on AI-driven large-scale refactoring.