Make Your First Edit to OpenStreetMap in the Next 15 Minutes
A Hacker News post presents a step‑by‑step tutorial aimed at first‑time contributors to OpenStreetMap, promising that readers can complete a simple edit in roughly fifteen minutes. The guide walks users through creating a free account, locating a target area, using the web editor to add or correct map data, and submitting the change, while highlighting how quick contributions improve the global map.