How to use setTimeout as await function in async javascript function

Posted on January 1, 2024

To effectively use setTimeout as an awaitable promise in JavaScript, create a new Promise object that resolves after a specified delay, achieved by placing the setTimeout function inside the promise's executor function. This approach allows you to use await with the promise, causing the asynchronous operation to pause execution for the specified time before continuing, thus simulating a sleep function in a more readable and manageable way compared to traditional callback-based implementations.

Here the code:

const wait = t => new Promise((resolve, reject) => setTimeout(resolve, t))

const myFunc = async () => {
  const wait2sec = await wait(2000)