UMD / CDN

<input id="cpf" inputmode="numeric" aria-label="CPF" />

<script src="https://unpkg.com/mother-mask/dist/mother-mask.umd.js"></script>
<script>
  const input = document.getElementById('cpf')
  const dispose = MotherMask.bind(input, '999.999.999-99')
</script>