Just a minor nitpick, the last line of the build instructions is repeated twice(&quot;open the dev tools with F12 and type the following in the console: and type the following in the Console&quot;):<p><a href="http:&#x2F;&#x2F;docs.superpowers-html5.com&#x2F;en&#x2F;development&#x2F;building-superpowers" rel="nofollow">http:&#x2F;&#x2F;docs.superpowers-html5.com&#x2F;en&#x2F;development&#x2F;building-su...</a>