Here are two screenshots comparing Notepad++ and Geany with Prof-Gnome: ![Screenshot 2022-02-21 211711](https://user-images.githubusercontent.com/713965/155022327-c3d2f854-a6a9-480...) ![Screenshot 2022-02-21 211941](https://user-images.githubusercontent.com/713965/155022334-a12916be-9519-449...)
There seems to be bigger padding around widgets with Prof-Gnome (but I think this is very application-dependent and not something that will ever look identical) but the rest looks pretty good to me (I don't think the tabs that Notepad++ uses are actually Windows-native).