Tanaguru webext is a browser add-on developed by Tanaguru for evaluating webpages based on accessibility criteria. This tool is specifically designed to analyze a portion of the accessibility criteria outlined in the RGAA (Référentiel Général d'Accessibilité pour les Administrations) directly within your web browser.

The webextension is written in JavaScript and has been created with the intention of being easily customizable and open to contributions. With Tanaguru webext, users can conveniently evaluate the accessibility of webpages without the need for external tools or software.

The add-on is available for the Chrome platform and is completely free to use. It falls under the category of browsers and is classified as an add-on and tool. Tanaguru webext is a valuable resource for web developers and designers who want to ensure their webpages meet accessibility standards.