Canva is fantastic so this is a great endeavor. This does appear to be published two days ago and built heavily with AI. Somebody just opened the first github issue. None of that means it's necessarily awful, but I would be very very wary self-hosting this and exposing it to the internet.

For those like me so don't know what canva is:

Make something lovely today.

Cards, posts, slides, posters and little logos — drawn up right in your browser.

Eh, I'll stick to zim