KBAccess
KBAccess is a collaborative tool to collect good and bad examples of web accessibility implementations.
Pages are also locally archived so they can be viewed forever in the state they create.
Demo
http://www.kbaccess.org/(link is external)
License
AGPL
Made by ILUNION for the Prosperity4All project: Ecosystem infrastructure for smart and personalised inclusion and PROSPERITY for ALL stakeholders. This project has received funding from the European Union’s Seventh Programme for research, technological development and demonstration under grant agreement, No 610510.