How often do you use ready-to-use React component libraries in production?

Question

React

Hello. I heard about libraries of ready-made React components, such as material ui, ant design, chakra ui, the question arose, are they often used in production? Is it worth checking them out? If not, what approaches are used to design and style components? Thanks in advance.

Answer 1

why??? why mix different questions in one?
are used frequently.
approaches as for self-written components. only they are already ready, and you don’t need to write anything: just connect and call.
appearance customization depends on the specific css framework used in the component library.
functionality customization depends only on your hands.