Browse free open source Java UML Tools and projects below. Use the toggles on the left to filter open source Java UML Tools by OS, license, language, programming language, and project status.

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  • 1
    JS/UML is a plugin for the Eclipse IDE that reverse-engineers JavaScript code to a UML model which can then be used to generate documentation and other artifacts.
    Downloads: 0 This Week
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  • 2
    JS4J is an extensible framework built on Java and XML that generates Javascript. It contains a built-in implementations to manage objects that have been generated by the framework, and can provide a scalable alternative to AJAX implementations.
    Downloads: 0 This Week
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  • 3
    JSeq is a tool to automatically create UML sequence diagrams. It works by following the execution of a Java program, noting each method entry and exit. It then generates a sequence diagram from this information.
    Downloads: 0 This Week
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  • 4
    JSeqUnit enhances Javadoc documentation with UML sequence diagrams that are generated with the help of JUnit tests. It uses JSeq to trace the execution of test executions. It supports re-engineering of components through improved reverse engineering of methods with the help of sequence diagrams.
    Downloads: 0 This Week
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    Paessler: Easy to Use With Enterprise Power. Free Trial

    A low-code dashboard makes monitoring intuitive for any admin, while scripting and custom sensors give experts full control.

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  • 5
    JSequencer is a development tool which autogenerates Sequence diagrams. It's ideal for design and debugging. Wire it with Spring and you can produce Sequence Diagrams without writing any code! The produced output can be viewed using SequencerUI(included
    Downloads: 0 This Week
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  • 6
    JSpasm is a pure Java package for developing event-driven, state-based software applications and packages. This small-footprint package will handle multiple models and large numbers of entities in parallel, and includes features to support SMP operation.
    Downloads: 0 This Week
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  • 7

    JUMLStateMachine

    Java library implementing a state machine by the UML standard.

    JUMLStateMachine is a Java library implementing a state machine by the UML standard. The purpose for the library is to be easily usable for small state machines, yet extendable and scalable for larger and more complex ones.
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  • 8
    JavATE is a set of Java libraries that enables application development using the domain driven methodology.
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  • 9
    Swing-based abstract frame or applet for visual manipulation of objects and links between objects
    Downloads: 0 This Week
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  • 10
    The Java Aspect Metamodel Interpreter (JAMI) is a research framework for modeling and experimenting with aspect-oriented programming languages. Common language design concepts and their operational semantics are modeled, and can be run by an interpre
    Downloads: 0 This Week
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  • 11
    A library to build and manipulate finite state automata, I/O automata, transducers and rational langagues in Java.
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  • 12
    Java Fuzzy Editor is a basic editor to allow creation of fuzzy based rules. It will save to serveral formats including to source code in several languages.
    Downloads: 0 This Week
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  • 13
    This project provides a full set of Interfaces and Classes that naturally brings the developer to follow the "Gang of Four" Design Patterns while producing software
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  • 14
    A basic package that represents graphs along with some basic graph algorithms in Java. The idea is to keep the representation simple, straightforward and documented.
    Downloads: 0 This Week
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  • 15
    A simple simulation of heat transfers in a cross sectional area. The area will be a container or building of some kind. The area will be drawn as materials such as air, water, wood, concrete, glass, earth(dirt) etc.
    Downloads: 0 This Week
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  • 16
    The Java Light Component Framework (JLCF) is a framework for developing modular applications for the java language. It allows designing an application using building blocks with well-defined inputs and outputs (aka software components). Using this well-defined modular approach, the application has a clear and explicit design which facilitates the development and maintenance of a software system. JLCF focuses on usability on a simple programming model and also provides advanced features such as interceptors, callbacks and dynamic component replacement.
    Downloads: 0 This Week
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  • 17
    This project has the intention to support MVP with MVVM patterns in a new framework for desktop or web applications. This framework support an MVP or MVP-VM implementation. More info at http://javamvpvmframework.blogspot.com
    Downloads: 0 This Week
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  • 18
    Java reverse-engineering plug-in for Eclipse Modelling project. Depends on JDK and UML2 eclipse projects. Supports JKD5, including enums and generics.
    Downloads: 0 This Week
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  • 19
    A Java 1.5 SNMP mib parser that builds a complete cross-referenced symbol table.
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  • 20
    This projects aims at providing an object model which describes a java source file static and dynamic behaviour. The generated object model can be used to analyse the source code or generate new code (unit tests, for example).
    Downloads: 0 This Week
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  • 21
    This project is a java web application developer toolbox. It is among other, a simple and powerful framework which does not require dealing with XML files. It also provides a lot of other features, such as a DB abstraction layer, a nice javadoc doclet, a
    Downloads: 0 This Week
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  • 22
    JavaStates is a Java library designed to statically describe and animate the states of Java objects, while ensuring that the integrity of states is retained at all times. JavaStates brings OO Programming style to interface spec, design and coding.
    Downloads: 0 This Week
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  • 23

    JavaXmlWrapping

    Utility functionalities for simple Xml usage in Java

    Facading Xml core usages for simple and easy xml usage for basic xml reading, writing, validating, especially support for simplified XPath access for reading and writing data. XPath functionality is not fully supported so far and leaks functions, conditions, axis (except 'this' and 'parent') and operators. Indexed access is supported. Be invited to join further development or send Junit test cases if you find something (existing) is not working properly :-)
    Downloads: 0 This Week
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  • 24
    JetSet
    JetSet is a (meta) tool that lets your quickly create model tranformator tools for instances of a given source meta model. For XML to XML transformations you can also specify a target XML schema and JetSet makes sure that your output conforms to this.
    Downloads: 0 This Week
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  • 25
    Jostle (JOCL) is a Java implementation of the OCL Specification.
    Downloads: 0 This Week
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