Vite 8 Is Here — And It Changes Everything About Frontend Builds

After months of beta testing and community feedback, Vite 8 has officially landed — and it’s the most significant release since Vite rewrote the rules of frontend development. The headline? Vite is now powered by Rolldown, a blazing-fast Rust-based bundler built by the same team behind Vite. This isn’t just a performance bump. It’s an architectural shift that sets the stage for the next generation of frontend tooling. The Problem Vite 8 Solves Before Vite 8, Vite used two separate tools under the hood: esbuild — for blazing-fast development server transforms Rollup — for production bundling This split worked well, but it created an inherent friction: two transformation pipelines, two plugin systems, and subtle behavioral differences between dev and production builds. Debugging “it works in dev but breaks in prod” is a rite of passage no developer should have to endure. Vite 8 eliminates this split entirely. Enter Rolldown: One Bundler to Rule Them All https://rolldown.rs is a Rust-powe