React (sometimes styled React.js or ReactJS) is a JavaScript library[2] for building user interfaces.

The Pop PHP Framework a free and open source PHP Web framework.

Rico 2.0 – open source JavaScript library for developing rich Internet applications (RIAs).

StatusNet is the open source microblogging platform that helps you share and connect in real-time within your own domain. With StatusNet you can encourage collaboration, build and engage your community, and be in command of your brand.

Quick.CMS is comprehensive and easy to customize Content Management System helpfull in your web site management. This tool enables you to easily extend functionality and change layout of your website... and breath a sigh of relief.

Ametys is a free and open source content management system (CMS) written in Java.

OpenKM is a Free/Libre document management system that provides a web interface for managing arbitrary files.

XWiki is a free wiki software platform written in Java with a design emphasis on extensibility.

Magnolia is an open-source digital business platform with a content management system (CMS) at its core.

OpenWGA is Web Content Management computer software running on the Java Enterprise Edition Platform.

Google 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.

eXo Platform is an open source, standard-based, Enterprise Social Collaboration Platform written in Java.

dotCMS is an open source content management system (CMS) written in Java for managing content and content driven sites and applications.

JSP Hosting on Linux Servers.