[kitd]

You can already use Mermaid in GitHub markdown:

https://docs.github.com/en/get-started/writing-on-github/wor...

[mcraiha]

Azure DevOps wiki also supports Mermaid https://learn.microsoft.com/en-us/azure/devops/project/wiki/...

[dmonitor]

GitLab as well

https://handbook.gitlab.com/handbook/tools-and-tips/#using-m...

[edflsafoiewq]

I don't like that it renders controls on top of the diagram.