import { animate, scrambleText } from 'animejs';

const [ $p ] = utils.$('p');
const buttons = utils.$('button');

const froms = ['right', 'center', 'random'];

function play(from) {
  animate($p, {
    innerHTML: scrambleText({ from }),
  });
}

play(froms[0]);

buttons.forEach(($btn, i) => $btn.addEventListener('click', () => play(froms[i])));

<div class="large row">
  <p class="text-s text-mono">Control where the reveal wave starts from, whether left, center, right, or a specific character index.</p>
</div>
<div class="medium row">
  <fieldset class="controls">
    <button>right</button>
    <button>center</button>
    <button>random</button>
  </fieldset>
</div>