Show HN: I Was Here – Draw on street view, others can find your drawings
mrktsm__ Tuesday, March 10, 2026Hey HN, I made a site where you can draw on street-level panoramas. Your drawings persist and other people can see them in real time.
Strokes get projected onto the 3D panorama so they wrap around buildings and follow the geometry, not just a flat overlay. Uses WebGL2 for rendering, Mapillary for the street imagery.
The idea is for it to become a global canvas, anyone can leave a mark anywhere and others stumble onto it.
Summary
WasHere is a location-based social media platform that allows users to share their experiences and discover new places. The app uses a gamification approach to encourage users to visit and interact with local businesses and attractions.
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Summary
washere.live