Fast reading experimentation

fastread.js

// Usage: fastRead('Lorem ipsum dolor sit amet')
function fastRead(text, left = '<b>', right = '</b>') {
  return text?.replace(/[A-Za-zÀ-ÖØ-öø-ÿ0-9]+/gm, (word) => {
    const split = word.length > 3 ? Math.ceil(word.length / 2) : 1;
    return left + word.substring(0, split) + right + word.substring(split);
  });
}