30-seconds-of-code/snippets/resolveAfter.md

title, tags, expertise, author, cover, firstSeen

title	tags	expertise	author	cover	firstSeen
Resolve promise after given amount of time	function,promise	intermediate	chalarangelo	blog_images/filter-coffee-pot.jpg	2022-01-08T05:00:00-04:00

Creates a promise that resolves after a given amount of time to the provided value.

• Use the Promise constructor to create a new promise.
• Use setTimeout() to call the promise's resolve function with the passed value after the specified delay.

const resolveAfter = (value, delay) =>
  new Promise(resolve => {
    setTimeout(() => resolve(value, delay));
  });

resolveAfter('Hello', 1000);
// Returns a promise that resolves to 'Hello' after 1s