Short bio: Computer Scientist, FOSS supporter (read more)
Tux Machines (TM)-specific
NoteCase has always been an indispensable application in my productivity toolbox. So the news that NoteCase's developer ceased its development sent me scrambling for a replacement for this excellent note-taking tool.
It didn't take me long, though, to discover KeepNote. Similar to NoteCase, KeepNote is a hierarchical note manager, which means notes in the application are organized in notebooks and subnotebooks that act as nodes in an hierarchical tree. You can assign different icons to each notebook and note (or page, in KeeNote's terminology), which makes it easier to identify and find specific pages and folders.