Redone (astro-redone-rust)

Redone is a high-performance Rust-based build system for Astro that replaces esbuild and Vite integration with native Rust components (SWC compilation, parallel bundler, tokio-based dev server with HMR). Current stable version is 1.0.0, with an active alpha track for Astro 7.0. Key differentiators: incremental bundling, sub-millisecond invalidation, 50%+ faster compilation than esbuild, 40%+ faster bundling than Rollup, and memory-efficient caching. Ships TypeScript types and uses napi-rs for Node.js bindings. Actively developed with frequent releases.