This extension inserts the Pesticide CSS into the current page, outlining each element to better see placement on the page.
Cost / License
- Free
- Open Source
Platforms
- Online
- Google Chrome


SuperDev Pro is described as '14-in-1 browser extension 🧩 for web development that allows you to inspect, edit, and refine any website right within the browser. It has these features:' and is an app in the development category. There are more than 10 alternatives to SuperDev Pro for a variety of platforms, including Google Chrome, Web-based, Mozilla Firefox, Mac and Windows apps. The best SuperDev Pro alternative is Pesticide, which is both free and Open Source. Other great apps like SuperDev Pro are CSS Peeper, VisBug, Inspecta and Web Editor.
This extension inserts the Pesticide CSS into the current page, outlining each element to better see placement on the page.


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