d via <a href="https://www.npmjs.com/">npm</a>. npm is packaged with Node.js, so if your computer has Node.js
installed you are ready to go.</p>
<p>If you're not sure whether you have Node.js or the right version, run this on your
command line:</p>
<pre class="language-bash line-numbers"><code class="bash language-bash"><span class="token function">node</span> <span class="token parameter variable">--version</span>
<span class="token function">npm</span> <span class="token parameter variable">--version</spa