delay in node code example

Example 1: sleep in nodejs?

await sleep(1000)
function sleep(ms) {
  return new Promise((resolve) => {
    setTimeout(resolve, ms);
  });
}

Example 2: node js async delay

const { promisify } = require('util');

const delay = promisify(setTimeout);

// Usage:
(async () => {
  console.log('1');
  await delay(1000);
  console.log('2');
})();

Example 3: node scripts delay

"scripts": {  "test:system": "npm-run-all build -p -r serve test",  "build": "webpack",  "serve": "serve -p 8000",  "test": "wait-on http://localhost:8001 && npm run test:codecept",  "test:codecept": "codecept",}