Tool for creating tilable textures and other stuff

I am working on a tool to create tilable textures and other stuff. It features a node-style workflow to support non-destructive editing. I know that texture nodes is an upcoming feature in blender but I think it won’t be a complete overlap.

Demovideos: https://www.youtube.com/playlist?list=PLoppF9lDpcn13_3bhfkYJVuCjNW_N2HEe

Project page: https://github.com/milasudril/texpainter

If you use *buntu 20.04, here is a ppa: https://launchpad.net/~milasudril/+archive/ubuntu/texpainter

New video showing how the compositor works: https://www.youtube.com/watch?v=lmQ3TeGxyHw