Very cool! What did you use to make the ER diagram? | Hacker News

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		philipodonnell on March 18, 2025 \| parent \| context \| favorite \| on: Show HN: OpenTimes – Free travel times between U.S... Very cool! What did you use to make the ER diagram?

modriano on March 18, 2025 [–]

I'm not OP, but he used mermaid.js's Entity Relationship Diagram model [0]. GitHub renders it automatically [1].

[0] https://mermaid.js.org/syntax/entityRelationshipDiagram.html

[1] https://github.blog/developer-skills/github/include-diagrams...

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