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React 19 will introduce auto-memoization to fix the main issues with hooks in functional components. The evolution of React from class components to functional components led to the need for memoization. Memoization plays a significant role in improving performance in React applications.

React 19 Will Be Compiled

Compiled React will fix the main issues of hooks

Although it will be really helpful to auto-memoize components through compiling process, I believe it’s crucial to understand and implement caching UI techniques manually. So, you have a better understanding of what’s going on under the hood (or what will be going on under the hood) …
They have been researching and working on this topic since 2021, React team efforts are impressive on making this library amazing on both spectrums DX and UX.

I’m starting to learn React, sorry if this post is so scary, but do you think that the fact that React will be compiled is better than now ?