I started developing an extension with the idea of doing a feasibility study. But, I could not stop till I created a fully working extension by using the framework already built-in HedgeDoc, The extension is called nodebook. The nodeBook extension for HedgeDoc renders Controlled Natural Language (CNL) as knowledge graphs inline within markdown documents. Users write structured text inside ```nodeBook code fences and see an interactive graph visualization powered by Cytoscape.js.
I am running a demo instance at https://nodebook.co.in and code is published at GitHub - gnowgi/hedgedoc-nb: Build knowledge graphs in markdown ยท GitHub.
The modular extensibility of HedgeDoc works so well, making it my platform of choice for most of my work. All the work was done only in the frontend with no changes to the backend, and yet we inherit all the great features of HD. Thanks so much for offering this great platform.
Apart from this note of appreciation, this post is to check if other users or developers may have similar interests.