Good point, it's definitely not universal. Maybe it's more fair to think of it in terms of priority. I don't expect a smaller team to test on many versions, but

Good point, it's definitely not universal. Maybe it's more fair to think of it in terms of priority. I don't expect a smaller team to test on many versions, but the bigger the team and the more users they have, the more diligent they should be with their testing. So in my opinion, in order, I'd test on: - current Chrome - current Safari - older Safari - older Chrome & current Firefox Not sure what comes next, IE 11 maybe? I guess at some point it's good to look into automating some testing. And it's worth noting, as with most things, that "it depends", I don't expect the same browser support from something like Figma and from a government website for example.