Mermaid JS Plugin

[sam (Sam Saffron)]

Simplest would be just to use the graphviz plugin instead

Discourse Graphviz

Summary Discourse Graphviz provides the ability to add graphs to posts using the DOT language. Repository Link https://github.com/discourse/discourse-graphviz Install Guide How to install plugins in Discourse Features This plugin uses the Viz.js library to render graphs. To embed a graph use [graphviz] [/graphviz] bbcode. Optionally you can define layout engine attributes: [graphviz engine=neato]. If engine is not defined, it def…