HumansMap, Leaderboards,interactive graphs on 1M+ Wikidata entities
Fun Wikidata explorer with pretty graphs, but reference visualization not a product.

1000+ note graph you can actually explore, built on open-source Quartz.
Data engineers, PKM enthusiasts, digital gardeners
Quartz · Obsidian Publish · Foam
If you are curious, the second brain (built on Quartz) is fully open-source: https://github.com/sspaeti/second-brain-public.
Fun Wikidata explorer with pretty graphs, but reference visualization not a product.
rDCIM flow fields with LLM interpretation — novel brain connectivity visualization for researchers.
Cytoscape.js graph traversal through 3M Wikidata entities with trivia mode.
Book restructured for AI interaction, but it's just a prompt and static content.
3,000 years of literary citation networks visualized with WebGPU; LLM pipeline resolves messy bibliographic data.
Publish curated note subsets as microsites when Obsidian Publish only does one site.