什么是限制textarea长度的最佳JavaScript解决方案？

<p id="charCounter">0/100</p><script>
  const textarea = document.getElementById('myTextarea');
  const charCounter = document.getElementById('charCounter');

  textarea.addEventListener('input', () => {
    const currentLength = textarea.value.length;
    charCounter.textContent = `${currentLength}/100`;
  });
</script>