Arrow icon
See all demos

UML Use Case Diagram

A UML Use Case diagram is a graphical representation of how users interact with a system, depicting the various actors and their corresponding use cases. With our JavaScript diagramming library, building a UML Use Case diagram is made easy and intuitive through our drag-and-drop interface and extensive library of pre-built shapes and symbols.
Demo instructions
Learn how to create a UML Use Case Diagram with our interactive demo.

Made with JointJS+

The source code of this demo is available as part of the JointJS+ commercial license. Don't have a license yet? Start a trial and use the source code of this and many other demos for free, with no obligations, for 30 days.

Compatible with:

ReactAngularVueSvelteHTML5Salesforce Lightning

Made with JointJS+

All features required to build this demo are included in the commercial JointJS+ package. Don't have a license yet? Start a trial and build professional applications with ease.

Compatible with:

ReactAngularVueSvelteHTML5Salesforce Lightning

Made with JointJS

The source code of this demo is available in the JointJS open-source library which helps developers create simple visual applications in less time.

Compatible with:

ReactAngularVueSvelteHTML5Salesforce Lightning

Made with JointJS

All features required to build this demo application are included in our open-source library, JointJS. Download the package and create basic visual applications in no time.

Compatible with:

ReactAngularVueSvelteHTML5Salesforce Lightning

What is UML Use Case Diagram?

Use Case diagrams are an essential tool for developers to model the behavior of a system from the perspective of its users. These diagrams depict the different actors (users or external systems) that interact with the system and the specific tasks or goals that they need to accomplish. Use Case diagrams are especially useful for developers to identify the various functionalities that a system should have, and how those functionalities are related to each other.

As a JavaScript diagramming library provider, our product can be used to create Use Case diagrams that are clear and easy to understand, helping developers to communicate and collaborate effectively with their stakeholders.

Want to learn more about UML class diagrams? Read everything you need to know about this way of visualizing object-oriented systems.

Speed up your development with a powerful library