dgtlmoon/changedetection.io
Best and simplest tool for website change detection, web page monitoring, and website change alerts. Perfect for tracking content changes, price drops, restock alerts, and website defacement monito…
changedetection.io is an open source Python project by dgtlmoon, created in January 2021. It has 35,138 stars and 2,163 forks on GitHub and is released under the Apache-2.0 license. Its most recent commit was on Oct 19, 2026, and it has 329 open issues. Its GitHub topics include website-monitor, website-monitoring, change-detection, and monitoring. On FindOpenSource.dev it is listed under Observability.
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