TypeScript 6.0 is now available!
This release brings better type-checking for methods, new standard library features, new module features for Node.js, and more!
But most important, this release brings us one step closer to the upcoming native-speed 7.0!
https://t.co/hon0RU1L5B
NextJS Client components enable the best of both worlds. Server rendering means fast initial load. Client hydration means immediate interactivity and improved usages performance over SSG. https://t.co/222jTufZrg
Introducing Codemod2.0! 🎉
Combining deterministic engines for scalable detection with LLM for intelligent transformation.
Use your own model with a familiar command:
npx codemod <name> --OPENAI_API_KEY=xxx
Learn more → https://t.co/FvZJy5qXEr
In React 18, two components that are siblings to each other can suspend together within the same Suspense Boundary because React keeps (pre-)rendering siblings even if one component suspends. So this works:
<Suspense fallback="...">
<RepoData repo="react">
<RepoData repo="react-dom">
</Suspense>
Both components have a suspending fetch inside, both will fetch in parallel and will be "revealed" together because they are in the same boundary.
In React 19, this will be a request waterfall: When the first component suspends, the second one never gets to render, so the fetch inside of it won't be able to start.
The argument is that rendering the second component is not necessary because it will be replaced with the fallback anyway, and with this, they can render the fallback "faster" (I guess we are talking fractions of ms here for most apps. Rendering is supposed to be fast, right?).
So if the second component were to trigger a fetch well then bad luck, better move your fetches to start higher up the tree, in a route loader, or in a server component.
React Native 0.73.0 is out!
This release brings Debugging Improvements, Stable Symlink Support, Android 14 Support, and more ⬇️
https://t.co/Kc5XNUI51A
Today we released TypeScript 5.3! Now bringing:
- new narrowing improvements
- more correctness checks
- import attributes
- handy new editor features
- lots of optimizations
and lots more! So try it today!
https://t.co/N8ZkxztfOT
The release candidate of TypeScript 5.3 is out - we're looking for feedback to make sure this release is as perfect as possible! https://t.co/dOBYGIQfLQ