The fundamental purpose of UML diagrams in software development is to map out components and processes of software systems. In this article, we will primarily focus on software development use cases of UML diagrams. As UML gained popularity throughout the years, its usage has expanded into the fields of business, engineering, and design. It was developed during the 1990s to provide a standardized notation system for software development professionals. UML stands for Unified Modeling Language.
UML diagrams: All you need to know What is UML Diagram?