Usually a React dev, have been some other stuff, but generally yeah, websites. Anything from resort chain websites to complex internal applications. Unit tests were optional at best in most jobs I’ve been at. I’ve heard of jobs where they’re pulled off, but from what I’ve seen, those are the exception and not the rule.

Edit: given the downvotes on my other comment, I should add that this is both anecdotal and unopinionated from my behalf. My opinion on unit testing is “meh”, if I’m asked to do tests, I’ll do tests, if not, I won’t. I wouldn’t go out of my way to implement them, say, on a personal project or most work projects, but if I was tasked to lead certain project and that project could clearly benefit from them (i.e. Fintech, data security, high availability operation-critical tools), I wouldn’t think twice about it. Most of what I’ve worked on, however, has not been that operation-critical. What few things were critical in my work experience, would sometimes be the only code being unit tested.

To be fair, I’ve yet had a job that actually pulls off unit testing. Most either don’t bother or just go for the grunt work bare minimum to force pass tests. Most friends in my field have had pretty much the same experience. Unit tests can be just a chore with little to no real benefit. Maybe an opensource project that actually cares about its code can pull it off, but I wouldn’t bat an eye if they never get to it.

most sane ppl already know fb’s crap isn’t good for your data

Bold of you to assume they care enough to do something about it. It took half a second for more than half of my friends to jump onto threads when it launched. None of them ever considered the fediverse before that. People just flock to whatever the big companies do.