Bun ported to Rust in 6 days
Summary
The article details Bun being ported from a JavaScript runtime to Rust in six days, preserving much of the codebase while leveraging Rust's ownership system to enforce lifetimes and provide destructors. It reports that 99.8% of Bun’s test suite passes on Linux x64 glibc, and notes that a forthcoming blog post will cover benchmarks, memory usage, and maintainability of the port.