title: How to use npm-installed cesium for browser
body: <p>Cesium is now on npm. After <code>npm install cesium</code>-ing into my project, all codes go into <code>node_modules</code>.</p>
  
  <p>In the cesium <a href="https://github.com/AnalyticalGraphicsInc/cesium/blob/1.18/Apps/HelloWorld.html" rel="noreferrer">hello world</a>, it includes <code>cesium</code> by something like <code>&lt;script src="your/path/to/Cesium.js"&gt;&lt;/script&gt;</code></p>
  
  <p>My question is, what additional steps I need to do in order to use cesium from html?</p>