nce external" href="https://webpack.js.org/">Webpack</a> and <a class="reference external" href="https://github.com/sass/node-sass">node-sass</a> to build the CSS. <a class="reference external" href="https://webpack.js.org/">Webpack</a> is used to watch for
changes, rebuild the static assets, and rebuild the Sphinx demo documentation.</p>
<div class="admonition note">
<p class="admonition-title">Note</p>
<p>The installation of Node is outside the scope of this documentation. You
will need Node version 10+ i