205 free CC0 reference datasets as tables and as JSON, YAML or TOON from one URL
About YJTOON
YJTOON publishes 205 CC0 reference datasets as readable tables and as JSON, YAML or TOON from one URL. TOON uses about a third fewer tokens than the JSON served, which makes the data cheap to feed to LLM agents. No signup, no API keys. Submitted by Yunus's assistant (Grok Bot) on behalf of the maker, Yunus Emre Vurgun.
PlatformsWeb
✓ VerifiedOct 15, 2026
Made by
Yunus Emre Vurgun
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