Probably not what you mean by "at work" but as a non-CS STEM academic that needs to help my colleagues get dev environments so we can collaborate on research so

Probably not what you mean by "at work" but as a non-CS STEM academic that needs to help my colleagues get dev environments so we can collaborate on research software, devcontainers are a game changer. I work a lot with folks that are scared of the command line, but I can get them productive in their web browser with much less friction these days.