An excellent article!
With all "modern" web development tools, the output of most of tools has become an unreadable mess.
If that was the case at start, web and internet as we know it now would not even happen.
There is no need to keep making more mess.
Front-End Development Trends
Semantic HTML in practice means that instead of writing code like:
<div class="paragraph"></div>
You instead write:
<paragraph />
