The article discusses Bun's controversial rewrite from Zig to Rust, arguing that while the business decision makes sense, the extremely rapid 6-day rewrite raises serious concerns about code quality and maintainability. The author emphasizes Zig's crucial role in Bun's early success and challenges the narrative that the rewrite was due to Zig's technical limitations.
Background
Bun is a fast JavaScript runtime and toolkit that initially gained attention for its Zig-based implementation, competing with Node.js and Deno. The recent decision to rewrite it in Rust has sparked discussions in the developer community about technology choices and maintainability.
- Source
- Lobsters
- Published
- May 16, 2026 at 06:26 PM
- Score
- 7.0 / 10