Heartbeat: Page Change Detector
Watch any URL and ping when its visible content changes meaningfully.
What it needs
Pass the URL via heartbeat config. Useful for status pages, product launches, etc.
How it runs
It watches on an interval and acts when what it is watching changes.
- heartbeat
- monitoring
- utility
Related agents
- Heartbeat: Site Uptime Sentinel
Probe a URL every minute and alert on non-200, slow load, or DNS failure.
- Internet Speed Check
Open fast.com, wait for the test to settle, and report your download/upload speed and latency.
- Heartbeat: HN Front Page Watcher
Ping the user when a story hits the Hacker News front page matching a keyword.
- Heartbeat: GitHub Issue Watcher
Alert when a new issue is opened in a chosen GitHub repo.