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React useRef hook introduction 🗳️
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=AltU-XcGvuo
#reactjs #tutorial #course • 00:00:00 introduction • 00:01:01 setup • 00:03:02 useRef() • 00:05:11 html ref attribute • 00:08:06 multiple useRef() • 00:10:10 useState() vs useRef() • 00:10:28 conclusion • // useState() = Re-renders the component when the state value changes • // useRef() = Does not cause re-renders when its value changes. • // 1. Accessing/Interacting with DOM elements • // 2. Handling Focus, Animations, and Transitions • // 3. Managing Timers and Intervals
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