PlantUML_in_Action
🚀 PlantUML in Action: The Definitive Guide
Official Partnership: This course and repository are developed in direct alignment with the PlantUML core development team. It is officially authorized and jointly promoted by Arnaud Roques (the creator of PlantUML).
📖 Overview
PlantUML in Action is a comprehensive learning ecosystem designed to transform how you document software architecture. By treating “Diagrams as Code,” we enable version-controlled, scalable, and beautiful technical documentation.
This repository serves as the official companion for the Bestselling Udemy Course, containing all source code, templates, and exercise files.
🌟 Why This Course?
- Official Recognition: Proudly featured and recommended on the Official PlantUML Website.
- Bestseller Status: Trusted by thousands of architects and engineers on Udemy.
- Open Access: To support the global developer community, the core video lessons are shared for free on YouTube.
- Practical & Applied: Move beyond basic syntax to master complex real-world modeling scenarios.
🎓 Where to Learn
🏆 Premium Experience (Udemy)
For a structured learning path, high-resolution content, quizzes, and a Certificate of Completion to boost your professional profile: 👉 Enroll in the Bestseller Course on Udemy
📺 Free Community Series (YouTube)
Access the comprehensive video playlist for free. Perfect for self-paced learners and the open-source community: 👉 Watch the PlantUML in Action Series
🛠 Repository Contents
This repo is organized by diagram type and complexity, allowing you to follow along with the course:
- Sequence Diagrams: Mastering logic flow and asynchronous messaging.
- Class & Object Diagrams: Deep dives into OOP structure and relationships.
- Component & Deployment: Modeling physical and logical infrastructure.
- Gantt & Work Breakdown: Using PlantUML for project management.
- Advanced Styling: Customizing themes and
skinparamfor professional aesthetics.
🤝 Contributing & Feedback
I am committed to keeping this the most up-to-date PlantUML resource on the web.
- Found a bug or have a suggestion? Please open an Issue.
- Want to show support? Star this repository and share it with your engineering team!
❤️ Special Thanks
A huge thank you to Arnaud Roques and the PlantUML community for their tireless work on the tool and their support in making this course a reality.
Happy Modeling! — Yasen, Last Updated at: 2026-01-27