pg-cashflow/pg-go

pg-go is described as a Go API and React PWA for PG/hostel rent collection. Its documented capabilities cover anniversary-based tenant billing, per-due QR collection, UPI payment matching, and automated reminders and escalation. The README does not specify users, module paths, or how the API and PWA connect to those capabilities; the graph therefore preserves the product stages without asserting undocumented calls or data flows. No source excerpts were available to verify implementation details.