altilunium/whathappened.here
a lightweight, map-first social check-in and review application built on top of OpenStreetMap
3 best points · 0 comments · 1 Hacker News post · 1 GitHub stars · View on GitHub
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- Whathappened.here – a social check-in app built on top of OpenStreetMap (3 points, 0 comments, by altilunium, 2026-10-15)