Mermaid itself uses this fork (at least its npm link appears in one of the package.json files), which is still active; https://github.com/tbo47/dagre-es https:

Mermaid itself uses this fork (at least its npm link appears in one of the package.json files), which is still active; https://github.com/tbo47/dagre-es https://github.com/tbo47/dagre-es