HBCI4Java ist eine freie Open-Source Bibliothek f�r die Entwicklung von HBCI-Client- und -Server-Anwendungen in Java (plattformunabh�ngig). M�gliche Einsatzgebiete sind Homebanking-Anwendungen, eBusiness-Anwendungen; Einsatz in Internet-Shops, in automatischen Abrechnungssystem, als Bezahlsystem, auf mobilen Endger�ten (J2ME) usw.
The Lightweight Java Game Library (LWJGL) is a solution aimed directly at professional and amateur Java programmers alike to enable commercial quality games to be written in Java.
Activiti is a light-weight workflow and Business Process Management (BPM) Platform targeted at business people, developers and system admins. Its core is a super-fast and rock-solid BPMN 2 process engine for Java. It's open-source and distributed under the Apache license. Activiti runs in any Java application, on a server, on a cluster or in the cloud. It integrates perfectly with Spring, it is extremely lightweight and based on simple concepts.
Esper and NEsper enable rapid development of applications that process large volumes of incoming messages or events. Esper and NEsper filter and analyze events in various ways, and respond to conditions of interest in real-time.
NGramJ is a Java based library containing two types of ngram based applications. It's major focus is to provide robust and state of the art language recognition.