Hi there,
I'm still trying to figure out what kind of CSS framework/setup/tools to use in my current workflow (mainly with React SPAs), and I'm starting to get genuinely curious about the choices made by big companies.
Old plain CSS? SASS/LESS? JS inline styles? PostCSS + CSS modules? Styled components?
What do Facebook, Netflix, Yahoo, Atlassian & co. use?
Alkshendra Maurya
Frontend Engineer | Hashnode Alumnus
I'm pretty sure that most big companies won't use any CSS framework, for a very simple reason — frameworks are opinionated, and opinions constrain flexibility. They set their own guidelines and develop on top of it.
For a big project, it's much better to develop your own framework as which fits your needs, and can be scaled/altered with time.
That said, it's still a good idea to use a framework for regular projects. You can take a look at this story for some suggestions: