Hooks are a new feature in React v16.7.0-alpha
useState
is the “Hook”. useState()
set the default value of the any variable and manage in function component(PureComponent functions). ex : const [count, setCount] = useState(0);
set the default value of count 0. and u can use setCount
to increment
or decrement
the value. onClick={() => setCount(count + 1)}
increment the count value.DOC