About Tempestry

Tempestry is a community encyclopedia where every entry is a historical event, period, or topic. Entries nest inside each other — "The Moon Landing" lives inside "The Space Race" lives inside "The Cold War" — forming an infinitely deep, interconnected map of the past shaped by the people who care about it.

How it works

• Browse top entries on the home page or explore the full archive at once
• Create entries in Studio — manually or by pasting any Wikipedia URL to generate events automatically
• Drill into any entry to read its body, sub-events, and sources
• Vote on entries to surface the most significant and accurate events
• Comment on entries to discuss, correct, or add context
• Explore geolocated events on the interactive globe

Built by

Tempestry is an independent project. If you have feedback, ideas, or want to get involved, get in touch.