Stable version of #React 19 has been out for over a month, and I’ve had some time to dive in and explore its features. One thing that has always annoyed me about React is dealing with loading states—it’s just tedious. React Query helped, but it didn’t cover everything. Enter React’s new `use` API. With just a few lines of code, handling loading states is now incredibly straightforward. Combine it with Suspense, and React takes care of the loading state for you. Secondly, i’m so happy the React team finally got rid of useMemo and useCallback! In React 18 and earlier, you had to use useMemo for optimizing state and useCallback for functions. It was supposed to make things faster, but I’d always end up running into race conditions. Honestly, it was such a pain to deal with. But now with React 19, we don’t have to worry about any of that. Huge relief. Learn more about the compiler (react forget here) ➡️ https://lnkd.in/etzQ_ErV