changedetection.io: Website change detection and monitoring service that detects changes to web pages and sends alerts and notifications.
What problem it solves Web pages and JSON API responses can change in ways that are important to track, including price movements, restocks, content edits, regulatory updates, and availability changes. The project provides a self-hosted way to monitor those changes, focus on relevant page elements, apply trigger conditions, and receive notifications. Key features Flexible page fetching and browser…
github.comhttps://github.com/dgtlmoon/changedetection.io