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"Do I still need Redux now that we have Context?" is one of the most common questions in React. You'll find confident answers on both sides: Context

Your App component knows who the logged-in user is. The avatar that needs that user lives inside Header, inside Navbar, inside UserMenu. So y

You've built a search input and a results list as two separate components. Each works on its own, but now the list needs to know what the user typed.

Every React developer has written code like this: a component re-renders too often, so you wrap a computed value in useMemo, wrap a handler in `use

A typical React form submission used to need a surprising amount of code. You'd call preventDefault(), read every field from state, set an `isSubmi

You click a heart icon and nothing happens for 400 milliseconds. Then it fills in. The request succeeded, but the app felt sluggish, and some users c