What is the JavaScript equivalent of sleep(), and how can I implement an actual pause in code execution?

General Discussions
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4

If you’re not in an async context and just want to delay the next step, a classic setTimeout() still does the job:

console.log('Start');
setTimeout(() => {
  console.log('This runs after 2 seconds');
}, 2000);
console.log('End');

It won’t pause execution inline like sleep(), it schedules the next part to happen later. So anything after setTimeout runs immediately unless wrapped in the callback.