Tried it out for 15 mins and it seems like a useful tool to replace organisational tools like Notion. As I understand it; It synchronizes its data between devices peer to peer on local networks with the option to back up to a server if needed.

Way better than other alternatives in a privacy perspective. The user experience was a little rough imo though. Very many details and the graph view was rather cluttery. It had the option to toggle some information off in the graph view, but I couldn't really find a good setting that was both informative and not cluttered. Also, there were very many different types of views that were nested in each other when viewing pages. This confused me a little, but may become clearer if used for longer than 15 minutes.

All in all; I love this type of technology. I will likely use this instead of Notion for the few projects I have.

This has been my initial thoughts. Not a complete review. Try it out yourself! They have very good packaging alternatives.