It&#x27;s a mess, I agree, but it&#x27;s something that Web Components are supposed to solve. You can really think of React, Angular, Ember, jQuery Widgets, etc. as poor polly-fills for Web Components; poor because they don&#x27;t interop with each other easily (which is the pain you were experiencing). With Web Components, people can author components and anyone else can use them just like they would any built-in tag like &lt;input&gt; and &lt;video&gt;.  This will give you exactly what you&#x27;re wanting, which is a Bootstrap or Material Design implementation that you include in your project and instantly expand your library of DOM elements.<p>The problem with React is that the core team has explicitly stated that they are not worried about compatibility with Web Components, so if you stick with that framework over the long term you may find yourself shut out of that bright future. The Angular team re-wrote their framework mainly because they wanted to be compatible with the upcoming Web Components spec.<p>So, yes, it&#x27;s a mess, but it&#x27;s about to get a lot better. Hop over to <a href="https:&#x2F;&#x2F;www.polymer-project.org&#x2F;1.0&#x2F;" rel="nofollow">https:&#x2F;&#x2F;www.polymer-project.org&#x2F;1.0&#x2F;</a> to get a glimpse of things to come.