In React, what is the purpose of useLayoutEffect() and how does it differ from useEffect() ?

Question

In React, what is the purpose of  useLayoutEffect()  and how does it differ from  useEffect() ?

Answer

useLayoutEffect()  is used for asynchronous side effects, while  useEffect()  is for synchronous side effects.

Answer

They are interchangeable and have the same effect.

Answer

useLayoutEffect()  is used for server-side rendering, while  useEffect()  is for client-side rendering.

Answer

useLayoutEffect()  runs synchronously after all DOM mutations, while  useEffect()  runs asynchronously after the render is painted.

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