60
Looking for OneNote Alternative
(feddit.de)
If it's free and open source and it's also software, it can be discussed here. Subcommunity of Technology.
This community's icon was made by Aaron Schneider, under the CC-BY-NC-SA 4.0 license.
Big fan of Obsidian. Especially for written notes. If you are working with a lot of images I'd give its canvas feature a try. I'm not using it personally, but I think it might fit the bill.