UML
This topic contains packages with support for Universal Modelling Language diagrams.
METAPOST library for typesetting UML diagrams.
Some LaTeX macros for UML Class Diagrams.
Draw UML Sequence Diagrams.
Embed PlantUML diagrams in LaTeX documents.
UML diagrams with PSTricks.
Draw UML diagrams with TikZ.
Draw UML diagrams in LaTeX.