It is rare that everything app like this has a source code available to public. I'm immediately hooked, as someone who can't wrap his head around making custom views in Obsidian and its open source alternatives. (For the love of Pete, frontmatters are just too demanding on syntax department!) Fork, stat! π
License doesn't seem to step on your toes as long as you don't distribute Anytype in exchange for something (w/ or w/o modifications).