Скачать или смотреть Say no to "flickering" UI: useLayoutEffect, painting and browsers story

👉 Advanced React Book: https://www.advanced-react.com
👉 Say no to "flickering" UI: useLayoutEffect, painting and browsers story: https://www.developerway.com/posts/no...

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👩🏼‍💻 simple navigation with useEffect, broken: https://codesandbox.io/s/simple-respo...
👩🏼‍💻 simple navigation with useLayoutEffect, fixed: https://codesandbox.io/s/simple-respo...
👩🏼‍💻 synchronous javascript example: https://codesandbox.io/s/understandin...
👩🏼‍💻 asynchronous javascript example: https://codesandbox.io/s/understandin...
👩🏼‍💻 navigation in nextjs, broken: https://codesandbox.io/p/sandbox/simp...

A very important, although quite rare, topic when it comes to dealing with DOM, is how to change elements based on real DOM measurements like the size or position of an element. Based on this article: https://www.developerway.com/posts/no...

Looking into:

what is the problem with it exactly and why useEffect hook doesn’t help here
how useLayoutEffect can fix the problem
how the fix actually works, what is painting, rendering and why we need to know this
how SSR-first frameworks like Nextjs play a role in all of this

#react #reactjs #webdevelopment #programming #frontend #frontenddeveloper #js #javascript