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Analyzed about 3 hours ago. based on code collected about 4 hours ago.

Project Summary

Umple is a technology for model-oriented programming.

It can be used for pure UML modeling or to add UML constructs, such as associations and state machines to code written in Java, Python, PHP, C++ or Ruby. It generates code in these languages that can save a large amount of programming effort and result in higher quality.

The UmpleOnline tool allows you to edit UML diagrams graphically, and watch the Umple textual code being written in real time. This works the other way too: You can write textual Umple and watch the corresponding UML diagram appear.

Umple is being extended to support patterns, tracing and a variety of other features.

Umple is written in itself, which is central to maintaining its quality.

Umple can be used today by any programmer or modeler

Tags

association code_generation codegeneration code_generator codegenerator java json metamodel model-driven model_driven_development modeling modelling model-oriented model-oriented-programming object-oriented open-source patterns php preprocessor programming programming_language rapid_development software_development software_engineering softwareengineering statechart statemachine textualmodeling uml umple

MIT License
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These details are provided for information only. No information here is legal advice and should not be used as such.

Project Security

Vulnerabilities per Version ( last 10 releases )

There are no reported vulnerabilities

Project Vulnerability Report

Security Confidence Index

Poor security track-record
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Vulnerability Exposure Index

Many reported vulnerabilities
Few reported vulnerabilities

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About Project Security

Languages

Java
59%
JavaScript
27%
13 Other
14%

30 Day Summary

Jan 11 2026 — Feb 10 2026

12 Month Summary

Feb 10 2025 — Feb 10 2026
  • 337 Commits
    Down -327 (49%) from previous 12 months
  • 16 Contributors
    Down 0 (0%) from previous 12 months