Mermaid Diagrams
Allow us to insert Mermaid diagrams into documents.
I see tons of requests for x or y flowcharting software, but a simple JS library can do most of the work needed in a VERY simple fashion.
Example image attached.

Allow us to insert Mermaid diagrams into documents.
I see tons of requests for x or y flowcharting software, but a simple JS library can do most of the work needed in a VERY simple fashion.
Example image attached.

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Comments14
Mar 10
Mar 24
Coffee Asteroid
Nov 8, 2025
Ability to redner them would be very useful
Bronze Fox
Feb 17, 2025
Agreed! Many language models are able to create Mermaid diagrams. Github and Obsidian natively support it, and Microsoft added Mermaid support in Loop components.
May 27
Mermaid diagram support in all rich text fields, availabe now in Hudu v2.43.0.
Turquoise Chocolate
May 29
Thank you for delivering this! Amazing work.
Cyan Spacelab
Feb 9
It would be such a useful tool to have integrated in Hudu. At lease to be able to render it. It would help with rendering network diagrams also.
Lime Koala
Mar 5
Please!
This is probably the feature request i come back to the most hoping it has activity.
This would be straightforward to implement and bring a ton of benefits:
Hudu would have built-in flowcharting/charts/graphs with minimal effort
Hudu could use these outside of articles as well (automatic network diagrams, asset/kb relations, etc)
The Hudu dev team could merge/complete MANY feature requests by implementing this. easy win!
all LLMs can easily read/create Mermaid charts, enabling Hudu users to better automate documentation
we can copy/paste in from Loop or many other tools used to create/edit
Mermaid is a standard that works across many apps
Mermaid is simple, easy, runs in JS but also very powerful.
In closing, pretty please!
Lime Manatee
Sep 5, 2025
This would be awesome. Perhaps based on Mermaid. Would even be cooler if you can link hudu objects to the chart
Amber Fuelcell
Aug 15, 2025
Would love this. Been making mermaids in loop and snipping them in 😂