Why React contexts are great, but..

Understanding useMemo and useCallback — Many find these hooks confusing. This tutorial takes a crack at what they do exactly, why they’re useful and how to get the most out of them – and all in Josh’s usual highly accessible and engaging style.

Josh W. Comeau

When to Use useLayoutEffect Instead of useEffect — Do you have an annoying flicker in your UI? It may be you’re using the wrong one of these two hooks: it’s all about whether the hook fires before or after the browser paints.

Jakub Kozak