CSSViewer: Simple CSS Property Viewer
CSSViewer is a straightforward CSS property viewer designed for Chrome users. Originally created by Nicolas Huon as a Firefox add-on from 2006 to 2008, this tool allows users to inspect CSS properties with ease.
To utilize CSSViewer, users can activate the tool by clicking on the toolbar icon and then hovering over any element they wish to inspect on the current webpage. While providing this functionality, CSSViewer respects user privacy by only requiring access to history and website data for proper operation, without collecting or transmitting any private information.
However, there are some known issues to be aware of, such as CSSViewer not functioning in tabs opened before installation or within the Google Chrome store. Additionally, occasional style breakages may occur depending on the website being visited. The developers welcome patches to enhance the tool further.