What’s next for @vite?
Current issues:
* Relatively slow production build speed
* Inconsistency between dev [esbuild] & prod [Rollup] environments
* Network overhead of unbundled ESM during dev
Solution: Rolldown, a Rust port of Rollup
* Focus: performance with best-effort compatibility with Rollup
* Goal: switch to it in Vite with minimal impact on end users
Current status: early WIP