How does setTimeout work in async functions?

How does setTimeout work in async functions?

setTimeout can be used in async functions to delay the execution of code. It doesn't block the execution of the async function.

Can you give me an example of using setTimeout in an async function?

Sure! Here's a simple example:

async function delayedLog() {
    console.log('Start');
    await new Promise(resolve => setTimeout(resolve, 2000));
    console.log('End after 2 seconds');
}

delayedLog();

What happens if I don't use await with setTimeout?

If you don't use await, the setTimeout will execute asynchronously, and the rest of the code will continue running without waiting for it.

Is there a way to cancel a setTimeout in an async function?

Yes, you can store the timeout ID returned by setTimeout and use clearTimeout to cancel it before it executes.