2018 Mac mini, running Monterey, for webdev and Ruby scripting and it’s still fine. The biggest issue, as ever, is that the OS can only feasibly be upgraded to

2018 Mac mini, running Monterey, for webdev and Ruby scripting and it’s still fine. The biggest issue, as ever, is that the OS can only feasibly be upgraded to a certain point and that ultimately limits whether you can run current browsers. Xcode and Android Studio do, of course, necessitate a more recent Mac.