Jarred Sumner explains why and how the Bun team rewrote the open-source JavaScript runtime from Zig to Rust, describing an agentic coding workflow with trial runs, adversarial review, and automation around the migration.
Rewriting Bun in Rust
Jarred Sumner explains why and how the Bun team rewrote the open-source JavaScript runtime from Zig to Rust, describing an agentic coding workflow with trial runs, adversarial review, and automation around the migration.
Source: Bun