FuelPHP is an open source web application framework written in PHP which implements the HMVC pattern.
FuelPHP HostingBlosxom is a free-software weblog program (and simple content management system) written in Perl.
Blosxom HostingLeafpub is an open source blogging platform with inline editing, handlebar templates, and a beautiful user interface.
Leafpub HostingLiveSite is a cost effective solution for smaller organizations that need enterprise features without the cost and complexity of enterprise solutions.
LiveSite HostingUnit testing framework for Javascript
Unit.js HostingEmail Hosting on Linux Servers.
Email HostingPivotX is free software to help you maintain dynamic sites such as weblogs, online journals and other frequently updated websites in general. It's written in PHP and uses MySQL or flat files as a database.
PivotX HostingMochiKit is a light-weight JavaScript library written and maintained by Bob Ippolito.
MochiKit HostingAmetys is a free and open source content management system (CMS) written in Java.
Ametys CMS HostingTomcat Hosting on Linux Servers.
Tomcat HostingAdult Java Hosting packages on Linux Servers.
Adult Java HostingOpenKM is a Free/Libre document management system that provides a web interface for managing arbitrary files.
OpenKM HostingPrivate JVM hosting with pre-installed Tomcat server.
Private JVM HostingdotCMS is an open source content management system (CMS) written in Java for managing content and content driven sites and applications.
dotCMS HostingJava Hosting packages on Linux servers.
Java HostingMagnolia is an open-source digital business platform with a content management system (CMS) at its core.
Magnolia 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