TYPOlight webCMS :: Home TYPOlight webCMS is a powerful web content management system that specializes in accessibility (backend and frontend) and uses XHTML and CSS to generate W3C/WAI compliant pages. It was developed by Leo Feyer in 2004 and has been released under the General Contao is a web-based Open Source Content Management System, formerly known as TYPOlight, which generates accessible websites. It uses Web 2.0 technologies, supports multiple languages and can easily be learned and extended. By jdrsantosin Public bookmarkswith cmsopen_sourcephpby 2 users