Browse free open source Java Frameworks and projects below. Use the toggles on the left to filter open source Java Frameworks by OS, license, language, programming language, and project status.
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A framework of data entry and reporting plugins that are used to build basic accounting modules. These, in turn, are used to build accounting software for home, club and societies, small business and specific industry applications.
A toolbox for java gameservers. This project extends the open source gameserver "project darkstar", written by Sun microsystems. It provides several useful tools like telnet administration, object browsing, base classes for network services.
Performance oriented data structures and other programming utilities for Java that are meant to replace those provided by Java. They are designed to provide a solid backbone for any software project.
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The Perola consists of a framework for persistence that separates business model objects from persistence itself, in such a way it is finally possible to put in practice the dream of OO purism. To accomplish this, AOP concepts and reflection are used.
Persistent objects for Java provides a framework to store Java objects in relational databases via JDBC/SQL. It consist out of the library, a number of related tools and standard libraries on top of it.
This project provides a middleware framework for the provision and operation of a Personal Smart Space (PSS). The PSS is a means for sharing services, and information, while automating certain actions and learning about the usage habits of the user.
Petaapan is exploring the opportunities that multi-touch displays present. Initially we are looking at tools to support agile development to provide a concrete target for the investigations.
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Photon provides very fast access to data containers (queues, maps, etc.) in shared memory - it can retrieve millions of data records per second. It also uses some RDB concepts like transactions and crash recovery. See web site for details.
The Physical Mobile Interaction Framework (PMIF) facilitates the development of Java ME applications that interact with objects in the real world. PMIF provides a common interface to the different technologies behind these interactions.
Piggy back is a POC for a development technique targeted at Swing applications. The idea is that layers of services piggy back on another layer to provide maximum reuse and modularity. Consists of a API written in Java and wrapped a type 3 IOC engine
We create this frame to simplify designing J2me applications and games.
With it, the developers do not need to start from zero, so they can develop their applications more efficiently.
Piu Framework is a Java/J2EE framework that simplifies Java enterprise development, while at the same time assuring that architectures backed by the framework can scale upwards and downwards to most accurately handle actual demands of your applications.
An authentication plugin for Play Framework 2.x (Java)
Fully customizable and localizable controllers and views (e.g. Play Authenticate allows you to define your own controllers and views for every visual step of the signup and/or log in process). Completely dynamic URL generation for all views (uses the route file - means you can adapt the look and feel as much as you like). The sample shows how to do this with Twitter bootstrap. Linking of accounts (e.g. one local user with multiple authentication providers). Linking can be done automatically or after asking the user (default) Merge detection (e.g. a user created two unconnected local accounts) Account merge can be done automatically or after asking the user (default) Tight deadbolt2 authorization integration (Sample included). HTTPS support (for OAuth2 redirect links and email verification). Verification email used by Email/Password provider is fully customizable and localizable and can be sent in either text or HTML or both.
The Plugin Framework for Java is a distributed Plugin framework. It will enable users to write distributed application by just writing simple Plugins. It will come with Plugin clustering, central plugin registry and load balancing.
Plugin Message Transport Protocol is a Library, Router for Plugin Messages. The Library makes it easy to build Applications that need to send messages to each other in a structured way.