Challenge session

Quick Challenge Blitz1 of 5

code•what happens-next•javascript

+20 XP

1/5

JavaScript Microtask vs Macrotask Event Loop

What is the exact order of console logs when this script executes in the JavaScript event loop?

javascript

console.log('1');
setTimeout(() => console.log('2'), 0);
Promise.resolve().then(() => console.log('3'));
console.log('4');