Games Node.js Loop Quest Don't block the chef

Level 41

A busy stack delays timers

A 0ms timer, then a loop that keeps the CPU busy for 200ms.

const start = Date.now();setTimeout(() => console.log('timer'), 0);while (Date.now() - start < 200) {}console.log('loop finished');

1. Predict the output

Tap the lines in the order you think they print.

  1. 1…
  2. 2…