Bun v1.3.14 Released: Rust Rewrite Nears Completion, May End Zig Era
Version 1.3.14 of Bun was released on May 13, featuring a massive Rust rewrite that has already passed tests on all major platforms, closed around 200 issues, introduced built‑in image processing, HTTP/3 support, and dramatically reduced binary size, while the migration—driven by AI agents—produced 960 k lines of Rust with 13,044 unsafe blocks, signaling a potential shift away from Zig.
