@6ee90ca1
While the OpenSCAD version definitely seems interesting, I still struggle to see how Gridfinity would benefit me personally as an organizational tool. 

That said, I'm a big fan of the Honeycomb Storage Wall (HSW), and have designed a number of add-ons for it -- and yes -- there are OpenSCAD variants for both the wall grid and attachment points. 

https://www.printables.com/model/152592-honeycomb-storage-wall

https://www.printables.com/model/163200-openscad-parameterized-honeycomb-storage-wall

https://www.printables.com/model/260073-openscad-library-for-hsw-attachments 

 @d9a5fbfc Ah, thank you! I was trying to remember what the "hexagon" thing was called. (Honeycomb, duh.) I may look into that as well. I really want to get my shop organized in the coming months. (It should be a good winter project.)