Chameleon lets you quickly view the responsiveness of your web app in multiple device viewports. Simultaneously review your sites behavior on a myriad of different screen sizes. For testing, Chameleon opens your site in a new tab and shows you both the portrait and landscape orientation of each device. Add and configure as many viewports and devices as you need. View the source code on Github: http://stefanritter.com/chameleon/
You can Follow the below Step By Step procedure to install the Chameleon Chrome Extension to your Chrome Web browser.
It is the Chameleon Chrome extension download link you can download and install Chrome Browser.
Scroll to top, bottom, or both. Click extension icon, on-page button, use context menu options, and/or 'key'board shortcuts.
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