Remove HTML letters or other characters with JavaScript
<p>Is there anyway to remove HTML letters, numbers, special characters, etc. with JavaScript?</p>

<p>For instance: <code>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.</code> Is there a way to make every usage of, for example, the letter 'e' from that sentence with JavaScript?</p>
