Vite 8 is out: what's new with Rolldown and how to upgrade from Vite 7
Vite 8 replaces esbuild and Rollup with Rolldown, one Rust-based bundler, for much faster builds. What changed, the breaking changes that affect real projects (rolldownOptions, manualChunks, CommonJS interop, Lightning CSS) and a safe upgrade path.
Tech stack4 min
