From my experience, the UI is very slightly different, with some options/functionality missing here and there (from what I remember, for example, you couldn't e

From my experience, the UI is very slightly different, with some options/functionality missing here and there (from what I remember, for example, you couldn't enlarge the font size of the menus). The plugins won't work out of the gate, but you can installed them manually and most of them will work. It's not a 1:1 replacement, and from my limited experience, the UX of VSCodium was worse than that of VSCode. But, if you value not being tied to MS... That's the price you're gonna pay.