Green 19

Green 19 is a Chrome extension that digitizes golf scoring. Players log scores after each hole and see their real-time ranking update instantly. An aerial view reveals hazards, and GPS distances to the green plus an AR radar help players plan shots even when the green is obscured.

Participants can snap and share photos with teammates automatically. Event sponsors can upload logos for timely exposure, spectator mode allows volunteers to view rankings or capture photos, and organizers can use the management platform to message participants. A built-in leaderboard in the tournament system presents final standings alongside participant photos.