Diagrams in markdown - what is not to love? Been using mermaid since it was added to Azure DevOps a couple of years ago. Love the progress and addition of new diagrams. Interested to see what this service adds...
An amazingly good and simple product. I use it all the time at work to create Sequence Diagrams to align with customers and internally with the tech team.
It's like writing pseudo code but with the added benefit of it creating visuals for you. Big fan!
I've found Mermaid to be a great tool for putting diagrams into GitHub - it only takes a few minutes to learn the syntax and the docs are really clear.
