First seen in 2010, Webmaster & SEO. This page records what the extension did, whether it is still available, and what to use instead.
What it was
Pendule was a web developer toolbar for Chrome: view and disable CSS, outline elements, show image alt text, validate HTML, resize the viewport. It was abandoned around 2013 as Chrome's DevTools grew.
No longer available
This extension is no longer published and we do not distribute old extension files. The list below shows current alternatives from the Chrome Web Store.
Current alternatives
The most used extensions with "web developer" in their name today.
