Keep CURB
free.

CURB is free, open-source, and ad-free — no accounts, no tracking, built solo on San Francisco's public data. The map tiles, domain, and servers come out of my own pocket. If CURB saved you a ticket, a few dollars helps keep it online and free for the whole city.

One-time or monthly, any amount, secured by Stripe. It's a personal thank-you — not a tax-deductible donation (CURB isn't a nonprofit).

Other ways to help.

Star it on GitHubIt's MIT-licensed and fully open — a star helps more people find it. Share itSend the map to a friend who parks on the street in SF. Report a wrong blockSpot a bad sweep time or a bug? Tell me and I'll fix it.

CURB takes no ads and collects no personal data. Running costs — map tiles, domain, serverless API, and the push-notification backend — are covered out of pocket; your support keeps it free and ad-free for everyone.