As a mostly front-end person who knows CSS pretty well, it’s still baffling as to why things developed the way they did and why there are so many ways to do cer

As a mostly front-end person who knows CSS pretty well, it’s still baffling as to why things developed the way they did and why there are so many ways to do certain things like layout. The sheer number of layout options and their inherent quirks make designing any site or app from scratch a nightmare. This is why most modern applications use layout engines like Bootstrap or foundation (especially because it does most of the responsive design for you).