Uptime Kuma
A fancy self-hosted monitoring tool. Monitor uptime for HTTP(S), TCP, keyword-based checks, JSON queries, pings, DNS records, push notifications, Steam game servers, and Docker containers. Enjoy a fast, reactive UI with multi-language support, multiple status pages, domain mapping, ping charts, SSL certificate info, and proxy support. Get instant notifications via Telegram, Discord, Slack, Email (SMTP), and 90+ other services. Supports 20-second check intervals and two-factor authentication for security.