title: Saving HTML5 textarea contents to file
body: <p>Could someone help me save the contents of a HTML5 textArea to file, preferably using JavaScript?  </p>
  
  <pre><code>&lt;textarea id="textArea"&gt;
     Notes here...
  &lt;/textarea&gt;
  &lt;button type="button" value="save"&gt; Save&lt;/button&gt;
  </code></pre>