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sharedGlobalState

examples​

Larry: 0
Curly: 0
Curly Jr: 0
Moe: 0

source code​

export default function useCounter() {
	const [count, setCount] = useState(0);
	const decrement = () => setCount(count - 1);
	const increment = () => setCount(count + 1);
	const invert = () => setCount(count * -1);
	const reset = () => setCount(0);
	return {
		count,
		decrement,
		increment,
		invert,
		reset,
	};
}
//...