UML Diagrams
UML (Unified Modeling Language) Diagrams are a standardized visual modeling language used in software engineering to represent the structure, behavior, and interactions of systems. They provide a set of graphical notations for specifying, visualizing, constructing, and documenting software artifacts, facilitating communication among stakeholders. Common diagram types include class diagrams, sequence diagrams, use case diagrams, and activity diagrams.
Developers should learn UML Diagrams to improve software design, documentation, and team collaboration, especially in object-oriented and complex systems. They are essential during requirements analysis, system design, and architecture phases to model use cases, classes, and workflows, helping to identify issues early and ensure clarity across development teams.