Modernizr is a JavaScript library which is designed to detect HTML5 and CSS3 features in various browsers, which lets JavaScript avoid using unimplemented features or use a workaround such as a shim to emulate them.
Modernizr HostingPluck is your small and simple content management system, written in php. With pluck, you can easily manage your own website without knowledge of programming languages.
Pluck HostingMahara is an open source e-portfolio system with a flexible display framework. Mahara, meaning think or thought in Te Reo Maori, is user centred environment with a permissions framework that enables different views of an e-portfolio to be easily managed.
Mahara HostingUnit testing framework for Javascript
Unit.js HostingDrupal is an open-source platform and content management system for building dynamic web sites offering a broad range of features and services including user administration, publishing workflow, discussion capabilities, news aggregation, metadata functionalities using controlled vocabularies and XML publishing for content sharing purposes.
Drupal HostingAnchor is a super-simple, lightweight blog system, made to let you just write.
Anchor HostingBlosxom is a free-software weblog program (and simple content management system) written in Perl.
Blosxom HostingOpenKM is a Free/Libre document management system that provides a web interface for managing arbitrary files.
OpenKM HostingTomcat Hosting on Linux Servers.
Tomcat HostingXWiki is a free wiki software platform written in Java with a design emphasis on extensibility.
XWiki HostingJSP Hosting on Linux Servers.
JSP HostingAmetys is a free and open source content management system (CMS) written in Java.
Ametys CMS HostingHippo CMS is an open-source, dual licensed, Content Management System.
Hippo CMS HostingGoogle Web Toolkit, or GWT Web Toolkit, is an open source set of tools that allows web developers to create and maintain complex JavaScript front-end applications in Java.
Google Web Toolkit HostingLiferay makes software that helps companies create digital experiences on web, mobile and connected devices.
Liferay HostingdotCMS is an open source content management system (CMS) written in Java for managing content and content driven sites and applications.
dotCMS HostingApache Roller is a Java-based Open Source "full-featured, Multi-blog, Multi-user, and group-blog server suitable for blog sites large and small".
Apache Roller Hosting