React Compiler Accelerates with Rust Rewrite, Delivering 10x Performance Gains

React Compiler's migration from TypeScript to Rust marks a significant leap in build performance, with early benchmarks showing up to 10x faster transformation logic. This shift enables seamless integration across multiple JavaScript toolchains—Babel, OXC, and SWC—potentially accelerating builds throughout the React ecosystem. The project demonstrates that AI-assisted development can successfully handle complex, mission-critical infrastructure while maintaining rigorous code quality and correctness standards.