TinyPulse is a lightweight, single-binary uptime monitor for HTTP/HTTPS endpoints. Designed for simplicity and portability, it can be dropped onto any VPS, NAS, or Raspberry Pi and start monitoring in seconds with zero external dependencies. It features a clean embedded web dashboard, per-endpoint uptime history with visual ping charts, and configurable alerting through various notification providers like Pushover and Telegram. Check out the source code on GitHub.

Built entirely in Go, TinyPulse ships as a single static binary (~12 MB) with an embedded Tailwind CSS frontend. It uses pure-Go SQLite with WAL mode and decoupled asynchronous writers to store every check result locally in a single .db file.