If you like my Forms Humanizer for Delphi IDE, I have something new for you and other colleagues. It's a new free plug-in for Delphi 10.2.3 IDE, which shows the status of opened files in the form of colored bars in the tabs above the editor:
If you are interested you can download and test it here: https://sites.google.com/site/kryvich/kryvichs-editor-status-bars
It is interesting that as follows from the article "New in 10.3: IDE UI Improvements in the Main Window", an appearance of the file tabs in the new Delphi 10.3 will change significantly: