The Easiest React Hook

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The useId hook is a very simple hook that serves one purpose, but it does that one thing very well. This hook was introduced in React 18 and mostly overlooked due to the other more widely used hooks that came with React 18, but that does not mean this hook is useless. This hook is the perfect hook for creating random unique ids in your component and is the easiest hook in React to learn.

📚 Materials/References:

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⏱️ Timestamps:

00:00 - Introduction
00:30 - Why this hook is needed
02:25 - How to use the useId hook
04:03 - querySelector gotcha
05:08 - How to use the useId hook with multiple ids


#React #WDS #useId