natural-selection VS Foundation

Maybe https://github.com/frontaid/natural-selection can give you some pointers. It is a blueprint of a possible CSS file structure that applies globally. This covers at least 1. and 2. of your example.

[1] https://github.com/frontaid/natural-selection

PS: If you want to get a jump start for the global styling of your projects, you might want to have a look at https://github.com/frontaid/natural-selection

I rarely use any of the popular CSS frameworks. Unless you are making a small(ish) website where the styling is not important, it is actually more work to change an existing frameworks than to just use CSS yourself.

But what I do use sometimes is a CSS reset like https://github.com/necolas/normalize.css

And what I also use is this CSS boilerplate: https://github.com/frontaid/natural-selection (Disclaimer: I created it because I wanted to avoid the repetitive work of writing out all the selectors).

I'm working on a CSS framework without any styling (!). It is a collection of selectors and meant to be used as a clean CSS boilerplate. Thus it can jump start your your next project or design system.

https://github.com/frontaid/natural-selection

Foundation is another popular open-source front-end framework, similar to Bootstrap, but with its own set of features and design principles. It was created by ZURB a design and development company in 2011. and is also maintained by a community of developers.

2. Foundation

Just when we thought we'd seen it all, giants like Twitter Bootstrap, Foundation, and Bulma entered the scene. They made development quick and ensured consistent styling, but the flip side? Websites began feeling a bit too...uniform.

Foundation is also easy to use since no one has mentioned it. Copy and paste, tons of templates ready to go. https://get.foundation/

Download the source files manually: You can download the source files by visiting https://get.foundation and clicking on "Download Foundation 6", which automatically downloads the CSS and JavaScript. Once you extract the Zip file, you can start creating excellent projects with Foundation.

Foundation The most advanced responsive front-end framework in the world. Foundation is a family of responsive front-end frameworks that make it easy to design beautiful responsive websites, apps and emails that look amazing on any device.(From their official website).Foundation is used by big organizations such as; Disney, Samsung, Adobe, National Geographic, e.t.c

I was definitely not a "full stack developer" on day one, or year one, two or three. At least I didn't call myself one for a long time. For one thing, the term "full stack developer" wasn't popular at the time. But as JavaScript libraries (jQuery) and frameworks (Angular, React) became common place in the industry, and CSS libraries (Bootstrap, Foundation) replaced writing your stylesheets by hand, there became demand to be capable in both the front-end and back-end of an application.

If you decide to go the second route, just focus on a front end framework and mock out an API with something like Postman (much like you'd mock one out for a unit test). You will deeeefinitely need to know not only Javascript, but the ecosystem that comes along with it (Node, npm, maybe Jest or Typescript). You will also need to know CSS, and possibly a UI framework like Bootstrap or Foundation.

Whoa. Last I looked, Foundation was a project in flux. Glad to see it seeing more activity lately.