preloader
Sign in
Sign up

Cloud & Reactiveness

Seamless Cloud Experience
Jjodel is an integrated platform that eliminates the typical setup and maintenance hurdles associated with modeling environments. Hosted entirely in the cloud, it offers a true “zero-setup” experience. Simply log in to your account and start building, editing, and deploying models instantly—no downloads, installations, or updates required. The cloud infrastructure ensures that you always have access to the latest features and improvements without any manual intervention.
Reactive Modeling Workflow
As a fully reactive platform, Jjodel enhances your modeling experience by enabling instant feedback and seamless adaptation. Forget the cumbersome cycle of regenerating, compiling, and deploying model editors. Every change you make to your metamodel, syntax, or viewpoints is immediately reflected across your modeling environment. This reactivity extends to the currently edited model, ensuring that both the model editor and its underlying models evolve in harmony without requiring manual intervention.
Built-in Governance

Jjodel’s reactive architecture provides robust, built-in governance capabilities that streamline and enhance the modeling process. The platform natively supports co-evolution scenarios, ensuring that changes to metamodels and syntax are automatically and seamlessly propagated across all related components. This eliminates the need for manual, time-consuming processes such as regenerating, recompiling, and redeploying the workbench, thereby maintaining consistency and adaptability throughout the modeling lifecycle.


One key advantage of this approach is the facilitation of iterative metamodel development. Draft metamodels can be instantiated with test models to evaluate their correctness and expressiveness. If changes to the metamodel are required, Jjodel’s reactive infrastructure ensures that the model editor is instantly updated to reflect the modifications. Additionally, existing test models are automatically migrated to align with the revised metamodel. This seamless synchronization between metamodels, model editors, and test models exemplifies Jjodel’s live model/metamodel round-tripping capability.


This dynamic and adaptive process not only accelerates development but also enables continuous validation and refinement of metamodels, fostering a more agile and resilient modeling environment.

Benefits at a Glance
  • – Zero Maintenance: The cloud-native platform handles updates, scalability, and reliability for you.
  • – Instant Feedback: Changes to your metamodel or syntax are applied instantly, allowing for real-time experimentation and refinement.
  • – Model and Editor Harmony: Jjodel adapts the model editor and the currently edited model seamlessly, keeping them synchronized.
  • – Team Collaboration: Access your projects from anywhere and collaborate with your team in real time.
Why It Matters
Traditional modeling tools often require significant investment in time and resources to set up, maintain, and adapt. Jjodel revolutionizes this process by integrating cloud computing and a reactive workflow. The result is a platform that removes technical barriers, streamlines governance, and empowers you to focus on designing smarter models with unparalleled efficiency.