Because application programs
are used for a long time, there is a need for good and clear planning, design and modeling analysis, such as flow for application programs. In this article, I will explain the concept of a visual language, including the definition of UML and examples. Let’s look at the following explanation. What is UML? diagram UML ( Unified Modeling Language ) is a method of visual modeling that is used as a means of designing object-oriented Phone Number US systems. Initially, UML was created by the Object Management Group with the initial version 1.0 in January 1997. UML can also be defined as a standard language for visualizing, designing and documenting systems, or also known as a standard language for writing software blueprints . to see the final results created in the package.json file. create a new Node.