[chrisweekly]

If you want to do the same thing (build up from 1st principles) with CSS, I ravingly endorse Axiomatic CSS as defined and implemented in https://every-layout.dev

Disclaimers: no affiliation, just a very satisfied customer. IME the free content alone is illuminating, and having paid $100 to access to the full "book" incl all the layouts' implementation it was a bargain.

[Arkdy]

Starting my projects from every-layout instead of using foundation/bootstrap has been like the move away from jQuery as js developed.