Open Source

Apache JAMES [Ftp, Http, Email & Other Network Servers]
The Apache JAMES Project delivers a rich set of open source solutions, written in Java, related to internet mail and news. JAMES is organized into subprojects with JAMES Server ...
Apache Tomcat [Ftp, Http, Email & Other Network Servers]
Apache Tomcat is the servlet container that is used in the official Reference Implementation for the Java Servlet and JavaServer Pages technologies. The Java Servlet and JavaServer...
Azureus - Java BitTorrent Client [Http & Network Clients]
Azureus implements the BitTorrent protocol using java language and comes bundled with many invaluable features for both beginners and advanced users: Multiple torrent downloads ...
Apache HttpClient [Http & Network Clients]
The Hyper-Text Transfer Protocol (HTTP) is perhaps the most significant protocol used on the Internet today. Web services, network-enabled appliances and the growth of network comp...
Eclipse - an open development platform [IDE-Integrated Development Environment]
Eclipse is an open source community whose projects are focused on building an open development platform comprised of extensible frameworks, tools and runtimes for building, deployi...
Spring Framework [J2EE Frameworks]
Spring Framework , the leading full-stack Java/JEE application framework. Led and sustained by Interface21, Spring delivers significant benefits for many projects, increasing devel...
MySQL Connector/J - MM.MySQL [JDBC]
MM.MySQL is now MySQL Connector/J , the official JDBC driver for MySQL.
Apache ActiveMQ [JMS-Java Message Service]
Apache ActiveMQ is the most popular and powerful open source Message Broker. Apache ActiveMQ is fast, supports many Cross Language Clients and Protocols and many advanced featur...
Apache Log4J [Logging Tools]
With log4j it is possible to enable logging at runtime without modifying the application binary. The log4j package is designed so that these statements can remain in shipped code w...
ProGuard - a free Java class file shrinker, optimizer, and obfuscator [Obfuscators]
ProGuard is a free Java class file shrinker, optimizer, and obfuscator. It can detect and remove unused classes, fields, methods, and attributes. It can then optimize bytecode and ...