I’m really hopeful for the seldom-discussed React Fire, a smaller, more efficient re-implementation of react-dom (where most of React’s 30K comes from). @dan_abramov is that still in the works?
Beyond that, I’d love to see React move to a pure, tree shakeable esm build 😍🤞
2019 wishlist for a React framework 🤞
📦 Small initial vendor bundle
✂️ Automated code-splitting (route/component)
💰 JS perf budgets (dev/prod)
⚡️ Constraints to stay on the fast path
🍽 Differential bundling ES2015+
💄 Extract & optimize CSS
🚿 Progressive hydration for SSR