plant uml - SERP Analysis

https://plantuml.com/

https://www.planttext.com/

https://www.eraser.io/ai/plantuml-editor

https://github.com/plantuml/plantuml

https://en.wikipedia.org/wiki/PlantUML

https://marketplace.visualstudio.com/items%3FitemName%3Djebbs.plantuml

https://sourceforge.net/projects/plantuml/