i use note taking apps to log and search information about marxism-leninism. its a big research topic consisting of decolonization feminist theory history of disability oppression etc. so i want a good note taking application that allows me to log and search this information easily and quickly any suggestions. i currently use tiddlywiki but that has its own syntax and limits. the desktop releases haven't been updated in a while.
I use obsidian for research and writing. It’s free but not open source. I would recommend it still because it’s really nice for linking and searching notes.