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1Panel-Appstore/changedetectionio/README_en.md

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Changedetection.io

Changedetection.io is the best and simplest free open-source website change detection, website monitoring, restock monitoring, and notification service.

Key Features:

  • Numerous trigger filters, such as "trigger on text," "remove text by selector," "ignore text," "extract text," and more, using regular expressions!
  • Locate elements using xPath (1.0) and CSS selectors; easily monitor complex JSON using JSONPath or jq
  • Switch between fast non-JS and Chrome JS-based "fetchers"
  • Track changes in PDF files (monitor text changes in PDFs, as well as file size and checksum changes)
  • Easily specify how often to check sites
  • Execute JS before extracting text (great for login scenarios; see examples in the UI!)
  • Override request headers, specify methods like POST or GET, etc.
  • Use the "visual selector" to help locate specific elements
  • Per-watch configurable proxy
  • Send notifications with screenshots when changes are detected on a webpage