Comment by nexo-v1

Looks cool, but a bit of a bummer it's not open source. These days when I need to sketch out SQL/database diagrams, I usually have an LLM generate Mermaid code for me — good enough for quick drafts.

If I want something cleaner or a little more "presentation ready," I switch to d2 (https://d2lang.com/tour/sql-tables/#basics). It's got really simple syntax and does a great job laying out entity-relationship diagrams without much tweaking.