kuvasz-uptime / kuvasz

Kuvasz (pronounce as [ˈkuvɒs]) is an open-source uptime and SSL monitoring service, with multiple notification channels, status pages, IAC support via YAML, Prometheus integration, a complete REST API and many more!

riveerxd / nightbell

Android uptime monitoring with no server and no account. Checks run on your phone; an outage arrives as a full-screen page with a looping alarm instead of a notification you swipe away.