Wappalyzer

Wappalyzer is a browser extension that uncovers the technologies used on websites. It detects content management systems, web shops, web servers, JavaScript frameworks, analytics tools and many more.

Contributing

Adding a new application

• Edit share/apps.js
• Add a 16x16 PNG image to share/images/icons matching the application name.
• Provide the URL to the application's website when submitting a pull request.

Drivers

Wappalyzer is multi-platform. The main code lives in the share/ directory and platform specific code in drivers/.

The sections below describe how to set up a development environment for the various existing drivers.

To keep files synchronised between drivers, run the links.sh script (on UNIX-like system only.)

Firefox

• Place a file called wappalyzer@crunchlabz.com in the extensions directory in your profile folder (.mozilla/firefox/xxxxx.default/extensions/ on Linux) containing the full path to drivers/firefox.
• Restart Firefox
• Navigate to about:config and set extensions.wappalyzer.debug to true.
• Ctrl+Shift+J brings up a console for debugging.

Chrome

• Navigate to about:extensions
• Check "Developer mode"
• Click "Load unpacked extension..."
• Select drivers/chrome/

HTML

The HTML driver serves purely as an example. It's a good starting point if you want to port Wappalyzer to a new platform.

• Navigate to drivers/html/