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Jonkey is an open-source split by u/SmashedTatoes, designed via ergogen.
Published March 8, 2022
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This open-source split was designed by using MrZealot's ergogen.

The PCB is reversible and features seemingly too much keys and also a quite weird thumb cluster. :D

Regardless, in the repo, there are not just the PCB and case files but also the ergogen config available, so you may finetune those.

GitHub repo:

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Published on Tue 8th Mar 2022. Featured in KBD #69 (source).


Lolcatz's Blank Slate

u/Lolcatz52 designed and printed an ergo split to fit his own fingers.


Despite its appearance, the Schrodinger by SouthPawEngineer is logically a monoblock keyboard: sporting a single XIAO.

Ximi V1

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Kolibri keyboard

The Kolibri is an Alice style design by kreme11 with open-source case.

Wireless solar board

A wireless keyboard that never has to be plugged in. Committed by SouthPawEngineer.


ErgoChoco is a well-documented open-source pseudosplit build by Choco617.