Summa is a fast modular and scalable search engine written in Java. Summa is characterized by: 
 <ul><li>Integrated search. Summa can simultaneously access a number of different data and data sources and expose it in a unified interface.</li><li>Modular design. The Summa search system consists of a set of independent modules, which makes it simple and easy to maintain and upgrade.</li><li>Scalable. Summa supports a distributed architecture and can be scaled up or down to handle any amount of data.</li><li>Open standards. Summa is based upon modern web technologies and standards, and don’t include any proprietary codes or elements.</li><li>Failure tolerant. If a single source of data or service should fail, Summa will continue without that specific source.</li></ul>

Summa is a fast modular and scalable search engine written in Java. Sports a flexible workflow system and incremental indexing and facetting. Summa is primarily developed by the State and University Library of Denmark.

Summa

Pentaho is the open source business intelligence leader. Thousands of organizations globally depend on Pentaho to make faster and better business decisions that positively impact their bottom lines. Download the Pentaho BI Suite today if you want to speed your BI development, deploy on-premise or in the cloud or cut BI licensing costs by up to 90%. <A HREF="http://reporting.pentaho.org/" target="_blank">Pentaho Reporting</A> is a collection of open source projects primarily focused on the creation, generation and distribution of rich and sophisticated report content from all sources of information.

Pentaho is the open source business intelligence leader. Thousands of organizations globally depend on Pentaho to make faster and better business decisions that positively impact their bottom lines. Download the Pentaho BI Suite today if you want to speed your BI development, deploy on-premise or in the cloud or cut BI licensing costs by up to 90%.

Pentaho

InfoGlue is one of the most advanced, scalable and robust Open Source content management / portal platforms available. InfoGlues increased focus on usability together with flexibility in every area makes it suitable for a wide range of applications and organizations. 
 
 Key features includes JSR-168 support (portlets), full multi-language support, unlimited number of sites in one installation, excellent information reuse, high performance and extensive integration capabilities. It has cross platform support and works with multiple databases. Check out its <A HREF="http://www.infoglue.org/Projects/InfoGlue/Features/" target="_blank">complete feature set</A>. 

 Infoglue family has two additional projects, Calendar and Eclipse IDE integration.

InfoGlue is one of the most advanced, scalable and robust Open Source content management / portal platforms available. InfoGlues increased focus on usability together with flexibility in every area makes it suitable for a wide range of applications and organizations.

Infoglue - CMS and Portal Platform

RText is a powerful, cross-platform programmer's text editor written in Java. It is designed to be easy to use, highly customizable and flexible. Its features include Syntax highlighting, Editing multiple documents at once, Printing and print preview, Find and replace, Undo/redo and online help.

RText - Text editor written in Java

Ephyra is a modular and extensible framework for open domain question answering (QA). The system retrieves accurate answers to natural language questions from the Web and other sources. The goal is to give researchers the opportunity to develop new QA techniques without worrying about the end-to-end system.

Ephyra - Question Answering System

Graylog2 is an open source log management solution that stores your logs in ElasticSearch. It consists of a server written in Java that accepts your syslog messages via TCP, UDP or AMQP and stores it in the database. The second part is a web interface that allows you to manage the log messages from your web browser. Take a look at the screenshots or the latest release info page to get a feeling of what you can do with Graylog2. 

Graylog2 - Open Source Log Management

Angry IP Scanner (or simply ipscan) is an open-source and cross-platform network scanner designed to be fast and simple to use. It scans IP addresses and ports and it is  widely used by network administrators. 

Angry IP Scanner - Fast and Friendly Network Scanner

Cyclos is an Online and Mobile banking software. It is highly customizable and Ideal for banks, barters, remittances and complementary currency systems. Over 1500 payment systems worldwide use Cyclos. The Cyclos platform permits a de-centralization of banking services that can stimulate local trade and development.
 
It has long list of features which include Banking payments, Multiple currencies, Loans, Savings account, User management, Account management like viewing account balance, account summary, payment history etc.

Cyclos is an Online and Mobile banking software. It is highly customizable and Ideal for banks, barters, remittances and complementary currency systems. Over 1500 payment systems worldwide use Cyclos. The Cyclos platform permits a de-centralization of banking services that can stimulate local trade and development.

Cyclos - Online and Mobile Banking Software

Vanilla Music player is a GPLv3 licensed MP3/OGG/FLAC/PCM player for Android.
<ul>
<li>multiple playlist support</li>
<li>grouping by artist, album or genre</li>
<li>plain filesystem browsing</li>
<li><a href="https://en.wikipedia.org/wiki/ReplayGain">ReplayGain</a> support</li>
<li>headset/Bluetooth controls</li>
<li>accelerometer/shake control</li>
<li>cover art support</li>
<li><a href="https://github.com/tgwizard/sls">Simple Last.fm Scrobbler</a> support</li>
</ul>

Vanilla Music player is a GPLv3 licensed MP3/OGG/FLAC/PCM player for Android.

vanilla - Vanilla Music Player for Android

JRuby is an implementation of the Ruby language using the JVM. It aims to be a complete, correct and fast implementation of Ruby, at the same time as providing powerful new features such as concurrency without a global-interpreter-lock, true parallelism, and tight integration to the Java language to allow you to use Java classes in your Ruby program and to allow JRuby to be embedded into a Java application.

JRuby - The Ruby Programming Language on the JVM

 Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free. This repo contains the official source code for Telegram App for Android. We welcome all developers to use our API and source code to create applications on our platform. There are several things we require from all developers for the moment.

Telegram - Telegram for Android

JBot is a java framework (inspired by Howdyai's Botkit) to make Slack and Facebook bots in minutes. It provides all the boilerplate code needed so that you can make your bot live right away. It supports extra events in addition to all the events supported by Slack/Facebook which makes your work a lot more easier. 

JBot - Make Slack and Facebook Bots in Java

JFlex is a lexical analyzer generator (also known as scanner generator). It is also a rewrite of the very useful tool JLex which was developed by Elliot Berk at Princeton University. JFlex is designed to work together with the LALR parser generator CUP by Scott Hudson, and the Java modification of Berkeley Yacc BYacc/J by Bob Jamison. It can also be used together with other parser generators like ANTLR or as a standalone tool.

Jflex

The Job Scheduler is used for automation - for example, process automation using the free database systems MySQL, PostgreSQL or Firebird or using SQL Server, Oracle or DB2. You can use the Job Scheduler to launch executable files and shell scripts and to run database procedures automatically. Jobs are configurable as Web Services providing interoperability with enterprise applications. Its feature include:
 <UL>
	<LI>Job Execution</LI>
	<LI>Job Chains: multiple job nodes are passed.</LI>
	<LI>Integration with Network Monitors (Nagios, Hobbit), JasperReports </LI>
	<LI>Graphical User Interfaces</LI>
	<LI>Application Programming Interface</LI>
	<LI>Web Service Integration</LI>
	<LI>Job Prioritization</LI>
	<LI>Notification by E-Mail</LI>
	<LI>Job Locks</LI>
	<LI>Remote Execution </LI>
	<LI>Backup Job Schedulers: Availability and Failover </LI>
	<LI>Load Balancing with Multiple Job Schedulers</LI>
	<LI>Execution of Database Procedures</LI>
	<LI>MySQL Job Scheduling</LI>
 </UL>

The Job Scheduler is used for automation - for example, process automation using the free database systems MySQL, PostgreSQL or Firebird or using SQL Server, Oracle or DB2. You can use the Job Scheduler to launch executable files and shell scripts and to run database procedures automatically. Jobs are configurable as Web Services providing interoperability with enterprise applications.

Job Scheduler

Scrinch is a stand-alone Swing application that helps managing your projects the Agile way (mostly Scrum). Easy to configure: not based on Web technology, no database to manage: just launch it and start working on your desktop. Product demo is available at <A HREF="http://scrinch.sourceforge.net" target="_blank">http://scrinch.sourceforge.net</A>

Scrinch is a stand-alone Swing application that helps managing your projects the Agile way (mostly Scrum). Easy to configure: not based on Web technology, no database to manage: just launch it and start working on your desktop.

Scrinch - Desktop scrum tool

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