Each code sample here has an ES5 (&quot;plain javascript&quot;) version that you can get to with the buttons on the top:<p><a href="https:&#x2F;&#x2F;angular.io&#x2F;docs&#x2F;js&#x2F;latest&#x2F;guide&#x2F;setup.html" rel="nofollow">https:&#x2F;&#x2F;angular.io&#x2F;docs&#x2F;js&#x2F;latest&#x2F;guide&#x2F;setup.html</a>