Programming

Hated it every time I used it in every codebase. Dogshit APIs that suddenly change dramatically every major version

Also, storybook is shit. Use... that drop in replacement that's name escapes me but is 1000x better

Your services, that your components, use need to be mockable. Then you can reuse your components in storyboard with mocked interactions and in your productive app with actual service interactions. That way you can also write tests for them.

Can't talk you out of it, every job that requires me to use storybook was absolute garbage. It led to code duplication, high maintenance cost, and eventually even product management agreeing to not update storybook because it slowed down development.

I worked on a team that did, and it was the second-worst application I've ever touched.

You should only use storybook if you are going to share components across devs/projects (+ learning ofc).

I don't know why you'd duplicate the store. Just write centralized mock constructors once and use them for both storybook and tests. Ideally test the storybook components, so they always stay up to date with changes, but that was relatively new when I used it a couple years ago so I don't know if they've ironed out the kinks yet.

Stories are like tests. You need to mock your stores if you want to isolate your stories. Just like how you mock HTTP APIs or database connections when writing tests. This is the cost of writing testable code.

I use storybook as a tool to organise and document my component library/design system (buttons, cards, typography, colours, etc) and have never had any issues. I'd stick to using it for low-level components.