react 17 1

react 17

npm install react@17.0.0 react-dom@17.0.0

Here is what the above code is Doing:
1. We’re importing the useState hook from React.
2. We’re creating a new state variable called count.
3. We’re setting the initial value of count to 0.
4. We’re creating a function called setCount that lets us modify the value of count.
5. We’re displaying the current value of count.
6. We’re creating a button that, when clicked, calls the setCount function.

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