Elegant systems.
Extreme performance.
Your data stays yours.
devdevgoat builds apps on 3 rules: design the whole system with care, make it fast, and never collect your data.
Elegantly designed systems
Every part does one job, and the parts fit together simply. Fewer moving parts mean fewer things that break, and an app that is easy to trust.
In Folly Surf, the whole server is 2 small functions and 1 storage bucket. The app asks one question per spot and gets one answer.
Extreme performance
Do the work before you ask for it. Answers are ready when you open the app, and the app never makes you wait for a slow server.
Folly Surf calculates every forecast ahead of time, on a schedule. Its widget draws from saved data, so it appears instantly. This page has no scripts and loads in under 20 KB, including its one image.
Respect for your privacy
No tracking. No data collection. No accounts, no ads, and no analytics, in our apps or on this website.
Your saved spots stay on your phone. This website sets no cookies and runs no tracking code. Read the privacy policy.
Apps
Help
For questions about any app, see Support, or email contact@devdevgoat.app.