Collection of open source reusable Java components from the Apache/Jakarta community.

A job scheduling system that can be integrated with, or used alongside any Java application. Quartz can be used to create simple or complex schedules for executing jobs, whose tasks are defined as standard Java components or EJBs. [Open source, Apache...

ICEbrowser (HTML component for internet browsing in Java), ICEbox (a mail component), ICEtoolkit (a GUI toolkit based on lightweight AWT components) and ICEssl (a module provides support for secure networking over the Internet, and full support for bo...

Integrating the Java platform with Mozilla. Features include a bridge to XPCOM, a Java DOM API, the Open JVM Integration (OJI) facility, a Java WebClient API, Plug-ins implemented in Java, called 'Pluglets', and embedding the layout engine into Java a...

Java workflow engine, Java job scheduler, and Java business process management (BPM) engine. APIs are available for Java, J2EE, XML, and Web Services. Flux can also be used without programming via its user interfaces. [Commercial]

This package provides standardized, efficient versions of utility classes commonly encountered in concurrent Java programming. It mainly consists of implementations of a few interfaces. [Open Source, Public Domain]

A pure Java Subversion (SVN) client library that provides high level of control over subversion repository operations. [Open source, BSD-like]

A dynamic library used to extend Java classes and implement interfaces at runtime. [Open source, Apache Software License]

Offers libraries for the Java platform, such as dated collections, print preview, report visualization, and an OODB. [Commercial]

Java library for real-Time, embedded and high-performance applications.