Best Open Source Java Frameworks

Java Frameworks

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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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1

HexEdit

Allows editing of any size file in hexadecimal, decimal and ASCII. A great tool that allows you to edit and analyze the contents for either the data or resource fork of any type of file. 68K, PPC and Carbon run on MacOS 7-9 and X.

5 Reviews

Downloads: 194 This Week

Last Update: 2012-09-02
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2

ZK - Simply Ajax and Mobile

ZK is an open-source Java framework for building modern web and mobile applications. It enables developers to create rich, interactive UIs using only Java — no JavaScript required. With 200+ Ajax-powered components, event-driven architecture, and support for popular technologies like Spring, Java EE, and JSP/JSF, ZK makes it simple to deliver powerful and user-friendly web applications.

45 Reviews

Downloads: 8 This Week

Last Update: 2025-09-04
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3

JPPF

The open source grid computing solution

JPPF makes it easy to parallelize computationally intensive tasks and execute them on a Grid.

17 Reviews

Downloads: 0 This Week

Last Update: 2018-09-17
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4

Jnex Java Framework

Jnex is a powerful Java framework based on the MVC design pattern. It is used to simplify and speed up the implementation process of Java Swing applications, Java Servlets and Canoo ULC solutions. http://www.nexirius.ch

1 Review

Downloads: 0 This Week

Last Update: 2020-02-08
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