Very cool! Sounds like you and I had the same thought. I built something very similar couple of months ago: https://www.quickviz.app/

Very nice! This seems to have pretty good feature parity with https://sequencediagram.org/

Will definitely be giving this a spin.

Looks like PlantUML syntax:

https://plantuml.com/sequence-diagram

Good job menduz, it's well made and looks very useful. I'm especially happy to learn of the existence js-sequence-diagrams.

Thanks kanobo

This is cool! Is having the entire document encoded in the URL really the best way to create a share-able link?

Depending on the observer.. here are the two main points I considered: - No info stored in any server, that makes it cheap to maintain. - The document is portable, you can recover the information even if the site is down.