const p1 = new Promise(resolve => setTimeout(() => 
resolve('Slow'), 200));
const p2 = new Promise(resolve => setTimeout(() => resolve('Fast'), 100));
Promise.race([p1, p2]).then(result => console.log(result));

.container {
  scroll-snap-type: y mandatory;
}
.item {
  scroll-snap-align: start;
}

const result = Array.from({ length: 5 }, (_, i) => i * 2);
console.log(result);

const str = 'The quick brown fox';
const words = str.split(' ');
const reversed = words.reverse().join(' ');
console.log(reversed);

.box {
  width: 300px;
  text-align: center;
  text-overflow: ellipsis;
  overflow: hidden;
}