&gt; It doesn&#x27;t matter what he uses, he just wants to write code<p>Good, then he can stop reaching for new libraries and frameworks every time he gets &quot;confused&quot; or &quot;intimidated&quot;. Invest the effort to learn one of them in-depth and the knowledge will still be applicable to new tools that come along. After all, they&#x27;re just &quot;marginally&quot; different.