Shows graphs and diagrams rendered by PlantUML (UML, Ditaa and Dot). # PlantUML Renders UML diagram as defined in a text file. For full syntax of the text file, see: http://plantuml.sourceforge.net/index.html 1. Install the extension from Chrome Web Store. 2. Open text file from web server with UML diagram definition in browser (the text starts with @startuml). 3. See the rendered UML diagram! Chr