er bundles for client-side usage, but also gives a small performance boost for server-side usage by only loading the portion of the library that is actually needed.</p>
<p>The following methods will also work, but cause the entire library to be loaded:</p>
<pre class="prettyprint source lang-js"><code>// Alternate methods of using the library.
// Not recommended, especially for client-side JS.
var watson = require('watson-developer-cloud');

var toneAnalyzer = new watson.ToneAnalyzerV3({/*...*/});

var tone