Tiki is a CMS/Groupware which offers a large number of features "out-of-the-box" arguably more than any other Open Source Web Application. It can be overwhelming, even to an experienced user or administrator.
Tiki Wiki CMS Groupware 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 HostingProcessWire is a free PHP5 content management system and framework (open source CMS/CMF) built to save you time and work the way you do.
ProcessWire HostingEmber.js is an open-source JavaScript web framework, based on the Model–view–viewmodel (MVVM) pattern.
Ember.js HostingSocket.IO is a JavaScript library for realtime web applications. It enables realtime, bi-directional communication between web clients and servers.
Socket.IO HostingMambo is a full-featured, award-winning content management system that can be used for everything from simple websites to complex corporate applications. It is used all over the world to power government portals, corporate intranets and extranets, ecommerce sites, nonprofit outreach, schools, church, and community sites. Mambo's "power in simplicity" also makes it the CMS of choice for many small businesses and personal sites.
Mambo HostingMODX helps you take control of your online content. An Open Source PHP application framework, it frees you to build sites exactly how you want and make them 100% yours. Zero restrictions and fast to build. Super-simple templates in regular HTML/CSS/JS (any lib you want). Registered user systems and a killer community. Welcome to web-building nirvana.
MODX HostingLogicalDOC is a free document management system that is designed to handle and share documents within an organization.
LogicalDOC HostingXWiki is a free wiki software platform written in Java with a design emphasis on extensibility.
XWiki 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 HostingAmetys is a free and open source content management system (CMS) written in Java.
Ametys CMS HostingeXo Platform is an open source, standard-based, Enterprise Social Collaboration Platform written in Java.
eXo Platform HostingLiferay makes software that helps companies create digital experiences on web, mobile and connected devices.
Liferay HostingTomcat Hosting on Linux Servers.
Tomcat HostingdotCMS is an open source content management system (CMS) written in Java for managing content and content driven sites and applications.
dotCMS 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 Hosting