Skip to content

Instantly share code, notes, and snippets.

@mauricedb
mauricedb / Subject under test
Last active December 7, 2023 14:46
Testing stateful React hooks
import { useState } from 'react';
export function useCounter(initial = 0) {
const [count, setCount] = useState(initial);
return [count, () => setCount(count + 1)];
}