You can definitely skim codebases and get a feel for things like "no comments" or "names are in English", but for large codebases I doubt any single person coul

You can definitely skim codebases and get a feel for things like "no comments" or "names are in English", but for large codebases I doubt any single person could say they "understand" it in its entirety. It's hard to even make an observation like "names are meaningful" without a lot of context.