ループ処理を毎回遅延させる(スリープ)

    function sleep(milliseconds) {
    return new Promise(resolve => setTimeout(resolve, milliseconds));
    }
    async function dosomething() {
    for (let i = 0; i < 100; i++) {
        console.log(i);
        await sleep(100);
    }
    }
    dosomething()