MediaWiki is a free software open source wiki package written in PHP.

DEPRECATED; Mono is an open source implementation of Microsoft's .NET Framework

Jetty provides a Web server and javax.servlet container.

PyPy is a fast, compliant alternative implementation of the Python language.

Clojure is a dialect of Lisp that runs on the JVM.

Hy is a Lisp dialect that translates expressions into Python's abstract syntax tree.

Apache TomEE is an all-Apache Java EE certified stack where Apache Tomcat is top dog.

WebSphere Liberty multi-architecture images based on Ubuntu

YOURLS is a set of PHP scripts that will allow you to run Your Own URL Shortener.

DEPRECATED; use "matomo" instead

Varnish is an HTTP accelerator designed for content-heavy dynamic web sites as well as APIs.

Julia is a high-level, high-performance dynamic programming language for technical computing.

Open Liberty multi-architecture images based on Ubuntu

Official IBM® SDK, Java™ Technology Edition Docker Image.

Fluentd is an open source data collector for unified logging layer

Monica – the Personal Relationship Manager.

NeuroDebian provides neuroscience research software for Debian, Ubuntu, and other derivatives.

Apache Storm is a free and open source distributed realtime computation system.

irssi - The IRC client of the future

CirrOS is a Tiny OS that specializes in running on a cloud.

Plone is a free and open source content management system built on top of Zope.

Notary server and signer cooperatively handle signing and distribution of notary repositories.