[mkozlows]

That's not revolutionary at all. You can do that already with tons of environments. Here's one for Javascript, based on Markdown: https://github.com/jostylr/litpro

[oldmanjay]

Did someone make a rule that everything needs to be a revolution?

[tempodox]

Yes, it's called advertising.

[zubairq]

Can you post a link so that I can try litpro? Or does it need a download and installation?