>
<li><a href="#using-a-node-version-manager-to-install-node-js-and-npm">Using a Node version manager to install Node.js and npm</a></li>
<li><a href="#using-a-node-installer-to-install-node-js-and-npm">Using a Node installer to install Node.js and npm</a></li>
</ul>
<h3 id="checking-your-version-of-npm-and-nodejs" style="position:relative;"><a href="#checking-your-version-of-npm-and-nodejs" aria-label="checking your version of npm and nodejs permalink" class="header-link-class before"><svg aria-hidden="tru