Chapter 1 · Example 6 · Intro to re-renders
Hooks calling hooks
Even a hook that returns null re-renders its host: any state update anywhere in a chain of hooks re-renders the component that uses the first one.
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Chapter 1 · Example 6 · Intro to re-renders
Even a hook that returns null re-renders its host: any state update anywhere in a chain of hooks re-renders the component that uses the first one.