3. Show HN: I built a photography weather alert system (photosignal.app)
PhotoSignal watches your saved locations for fog, clearing rain, cloud, tides, moon timing, and sky context, then explains why a photography window may be worth watching.
5. Show HN: Banto – Turn any topic into a live game room in minutes (banto.tv)
Create and host live sessions with AI. Describe your idea, refine it in Studio, and share a link for your group.
6. Show HN: Simulate what AI agents do to an engineering org (no signup) (www.orgonaut.co)
Redesign a realistic 35-person engineering org with AI agents, live in your browser. Watch cost, capacity, supervision, and span of control change in real time. No signup.