The (attempted) Figma acquisition announcement promptly led to emerge FOSS alternative of collaborative prototyping tool too.

Penpot

Also I want to mention Graphite.rs for graphic design. It aims for vector/raster image with procedural customization capability and in early development. Last I checked they don’t do much outreach and having feedback helps too.

Truth social is mastodon fork so following the suit is possible. On my masto feed someone posted its link as reference and I was surprised thay my masto client handled it as just like one of the instance