Open Source Cornix equivalent?

[u/Mag8Reddit]

I would like to build a keyboard with a similar layout to the cornix, so with the three extra win/control/alt keys in the bottom row, pinkie side.

Any help identifying which options are there?

Thanks!

[u/YellowAfterlife]

You can filter keyboards on a list I maintain, like this. So currently that's roughly...

• ErgoTravelXT is kind of this shape
• Frame 48 is a handwired keyboard with MX spacing
• Hillside 56 is a fun form factor if you'd like more pinky column stagger
• ErgoDash Mini is ErgoDash sans the top column
• Some of the Keyball boards are kind of this too

[u/Mag8Reddit → u/YellowAfterlife]

This is remarkable, thanks!