Length of a string

Mar 20, 2023 · 3 min read · TL;DR '👩‍👩‍👦‍👦🌦️🧘🏻‍♂️'.length is 21 instead of 3 because JS gives length UTF-16 code units and icons are a combination of more than one of such code units. Use Intl.Segmenter to get the length of rendered graphemes. console.log("👩‍👩‍👦‍👦🌦️...