title: Learning WebGL and three.js
body: <p>I'm new and starting to learn about 3D computer graphics in web browsers. I'm interested in making 3D games in a browser. For anyone who has learned both WebGL and three.js...</p>
  
  <ol>
  <li><p>Is knowledge of WebGL required to use three.js?</p></li>
  <li><p>What are the advantages of using three.js vs. WebGL? </p></li>
  </ol>