Pretty Fish: A better mermaid diagram editor

https://d2lang.com/ is a nicer language than Mermaid with much nicer visual appearance. It would be great if it became more widely supported.

How does the agent session thing work? Server-side you proxy requests to client via websockets or something? How does the agent see the client-side data?

The first thing I tried to do is resize that rectangle in the default diagram... and the resize handles do not affect the height, only the width. What is this "better" than?

I will grant this: that's a brilliant name and domain.

- Write Mermaid diagrams with a live preview. - Arrange multiple diagrams on an infinite canvas. - Group diagrams into multi-page projects. - Better themes

I can't seem to change the colors of the pie chart, other than the predefined themes. But all of those are horrible for a pie chart.