[Graffur]

It's a bit buggy.. sometimes when I dropped an icon in, it would disappear while I was typing to filter.

Looks good though and I will try again on a non-FF browser in work. Where do the files get saved? One of the best things about draw.io is that it just works off local files.

[koahmad]

Will look into the bug, sorry about that. Everything is cloud based. In other comments I got suggestions for a way to create diagrams without an account. I'm looking into that and that would probably include a local-file component. Thanks for your feedback.