It's the markup language supported by GitLab MR and Wiki; that was my first contact with it: https://docs.gitlab.com/ee/user/markdown.html#mermaid https://docs.

It's the markup language supported by GitLab MR and Wiki; that was my first contact with it: https://docs.gitlab.com/ee/user/markdown.html#mermaid https://docs.gitlab.com/ee/user/markdown.html#mermaid According to a top-level comment, GitHub also supports it, too, now: https://docs.github.com/en/get-started/writing-on-github/working-with-advanced-formatting/creating-diagrams https://docs.github.com/en/get-started/writing-on-github/wor...