Feature Request: Enhanced Markdown Support For Graphs

[schlichtanders]

Dear Jupyter-Notebook-Team,

I just got to know an awesome atom markdown extension which includes many useful graphing tools not available yet in jupyter-notebook markdown (at least to my knowledge):

[copied from https://github.com/shd101wyy/markdown-preview-enhanced/blob/master/README.md]

• mermaid to render flowchart and sequence diagram.
  • code block with mermaid (or @mermaid) notation will be rendered by mermaid
  • check mermaid doc for more information about how to create flowchart and sequence diagram
  • 
• PlantUML to create multiple kinds of graph. (Java is required)
  • code block with puml or plantuml or (@puml or @plantuml) notation will be rendered by PlantUML.
• Viz.js to render dot language graph.
  • code block with viz (or @viz) notation will be rendered by Viz.js.
  • add engine:[engine_name] at the first line of code block to choose different render engine. For example engine:dot. Engine circo, dot, neato, osage, or twopi are supported. Default engine is dot.
• WaveDrom to create digital timing diagram.
  • code block with wavedrom (or @wavedrom) notation will be rendered by wavedrom.

I adapted the order to match my personal prioritized wish list.

Questions:

• Any plans to include such features?
• Maybe it is possible to create some nbextensions dealing with these features separately? Hints / suggestions how to do this?

[jasongrout]

The JupyterLab project may allow the markdown renderer to be replaced with a custom plugin, so this could be implemented as a custom plugin on top of JupyterLab.

[schlichtanders]

so this is not possible at the moment by implementing a respective nbextension?

[lautjy]

Been definitely looking for something like this for a while now.
Could be hacked with a Graphviz dependency using something like this: https://github.com/jawher/markdown-dot

Though that mermaid does look sweet.

[shafiemukhre]

Yeah, this is actually a good add-on if we have it, do we have it yet?

[gustavz]

any news on this feature request? It would be awesome!

[houming818]

+1

[barravi]

+1

[sharootonian]

any updates on this?

[tonyfast]

This feature will exist as a community extension in the future Notebook v7 release using the https://github.com/agoose77/jupyterlab-markup .

For more information about this new release, checkout the Notebook v7 Enhancement Proposal.

[Jabi7]

Any updates as of now?