Typewriter effect with vanilla async generators functions

#javascript #typewriter #asyncgenerators #webdev

Easy peasy lemon squeezy!

Top comments (2)

Nice demo! Note that strings are already iterable, so you can simplify spell like this:

async function* spell({ sentence, slowness = 75 }) {
  for (const char of sentence) {
    await delay(slowness);
    yield char;
  }
}

True! It actually implements Symbol.iterator. thanks for pointing it out. :)

Megan Lee - Dec 18

Rahul Kumar Barnwal - Dec 18

Iri Denis - Dec 18

Shrijith Venkatramana - Dec 18