openscad - SERP Analysis

https://openscad.org/

https://en.wikipedia.org/wiki/OpenSCAD

https://github.com/openscad/openscad

https://www.reddit.com/r/3Dprinting/comments/v9ykik/openscad_is_underrated_for_designing_3d_models/

https://en.wikibooks.org/wiki/OpenSCAD_User_Manual

https://snapcraft.io/openscad

https://mastering-openscad.eu/

https://flathub.org/en/apps/org.openscad.OpenSCAD

https://ochafik.com/openscad/

https://www.youtube.com/watch?v=KrFttd5D1cw