
<p>
  In addition to our samples, <b>GoJS</b> provides an <strong><a href="../samples/#extensions">extensions gallery</a></strong>,
  showcasing the creation of custom tools and layouts.
  Those classes and samples are written in TypeScript, available at <code>../extensionsJSM/</code>,
  as ECMAScript/JavaScript modules -- these use the <code>../release/go-module.js</code> library.
  We recommend that you copy the files that you need into your project, so that you can adjust how they refer to the GoJS libr