https://www.ergodox.io
Tenting
https://input.club/devices/infinity-ergodox/
https://ergodox-ez.com
Tenting
https://kbdfans.cn/collections/pcb/products/ergodone-keyboard-pcb-1pcs-free-shipping
https://kbdfans.cn/products/ergodone-keyboard-pcb-1pcs-free-shipping
https://ru.aliexpress.com/store/product/ergodone-Custom-Mechanical-Keyboard-TKG-TOOLS-PCB-programmed-Ergonomic-Keyboard-Kit-similar-with-infinity-ergodox/3034003_32830050940.html
https://github.com/mattdibi/redox-keyboard
https://github.com/Lenbok/scad-redox-case
https://github.com/nicinabox/lets-split-guide
https://www.maple-computing.com/collections/frontpage/products/lets-split-eh-leftovers
http://groupbuys.mechboards.co.uk/shop/lets-split-eh-pcbs/
https://mehkee.com/products/lets-split-pcb
https://github.com/That-Canadian/MiniDox_PCB
https://github.com/dotdash32/cases/tree/master/Minidox
https://github.com/jpconstantineau/ErgoTravel
https://github.com/MakotoKurauchi/helix
https://yushakobo.jp/shop/helix-keyboard-kit/
https://github.com/foostan/crkbd/
https://www.rgbkb.net/products/zen-keyboard
https://mykeyboard.eu/catalogue/category/keyboard-kits/zen-keyboard_55/
https://legonut.gitbooks.io/zen-keyboard/content/
https://legonut.gitbooks.io/zen-keyboard/content/flashing.html
https://github.com/qmk/qmk_firmware/blob/master/keyboards/zen/readme.md
https://www.youtube.com/watch?v=1tDWJe_P5PQ
https://www.rgbkb.net
https://www.rgbkb.net/pages/announcing-sol-the-brightest-keyboard-on-earth
https://github.com/GlenPickle/Chimera
https://splitkb.com/products/kyria-kit-rev1-0 https://splitkb.com/products/kyria-custom-build https://github.com/splitkb/kyria
https://www.candykeys.com/product/iris-pcb-white/
https://keeb.io/products/iris-keyboard-split-ergonomic-keyboard
https://github.com/qmk/qmk_firmware/tree/master/keyboards/iris
https://github.com/keebio/iris-case
https://keeb.io/products/levinson-lets-split-w-led-backlight
https://keeb.io/products/levinson-keyboard-case-plates
https://github.com/qmk/qmk_firmware/blob/master/keyboards/levinson/readme.md
https://keeb.io/products/viterbi-keyboard-pcbs-5x7-70-split-ortholinear
https://github.com/qmk/qmk_firmware/blob/master/keyboards/viterbi/readme.md
https://keeb.io/collections/frontpage/products/fourier-40-split-staggered-keyboard
https://keeb.io/collections/frontpage/products/nyquist-keyboard?variant=48309345990
https://keeb.io/products/bfo-9000-keyboard-customizable-full-size-split-ortholinear
https://github.com/peej/for-science-keyboard
https://github.com/reversebias/mitosis-hardware
https://github.com/reversebias/mitosis
https://github.com/adereth/dactyl-keyboard
https://github.com/tshort/dactyl-keyboard
https://github.com/technomancy/atreus
https://github.com/profet23/atreus62/
https://github.com/dekonnection/atreis
https://www.reddit.com/r/MechanicalKeyboards/comments/8gt4cj/photos_the_atreis_an_unsplitted_iris/
https://github.com/FSund/pteron-keyboard
https://www.reddit.com/r/MechanicalKeyboards/comments/9blobs/the_pteron/
http://catboard.klava.org/
https://github.com/ibnteo/catboard
https://habr.com/post/185500/
https://www.gboards.ca/
https://github.com/germ/qmk_firmware
https://www.reddit.com/r/MechanicalKeyboards/search?q=gergo&restrict_sr=on
https://www.amazon.co.uk/Koolertron-Programmable-Mechanical-Keyboard-Ergonomic/dp/B076FTNXDX
https://shop114100401.world.taobao.com
http://xahlee.info/kbd/ly092_mini_keyboard.html
http://www.mistelkeyboard.com/keyboards/
https://www.massdrop.com/buy/ve-a
http://xahlee.info/kbd/VE.A_keyboard.html
https://ultimatehackingkeyboard.com
https://www.kinesis-ergo.com/shop/advantage2/
https://www.kinesis-ergo.com/shop/freestyle-pro/
https://en.wikipedia.org/wiki/Maltron
http://xahlee.info/kbd/Cherry_Ergoplus_keyboard.html
https://deskthority.net/photos-f62/cherry-mx5000-teardown-restoration-g80-5000-haade-t16661.html
- https://github.com/ruiqimao/keyboard-pcb-guide
- A modern handwiring guide https://geekhack.org/index.php?topic=87689.0
- https://wiki.geekhack.org/index.php?title=Hard-Wiring_How-To
- Socketing http://www.40percent.club/p/socketing-pro-micro.html
- Sockets http://www.40percent.club/2018/03/sockets.html
- http://www.keyboard-layout-editor.com
- http://builder.swillkb.com/ Plate & Case Builder keyboard top plate CAD files generator, for keyboard-layout-editor generated layouts
- https://pcbshopper.com
- https://github.com/adius/awesome-laser-cutting
- https://lasergist.com/shop/lasergist/
- Ponoko
- https://www.sculpteo.com/
- https://github.com/nicinabox/lets-split-guide/blob/master/getting-pcbs.md
- https://github.com/monostable/awesome-electronics
- Advanced Keyboard Design Tips https://docs.google.com/document/d/1dz-V2qqrpCKF-_q3qNr2MnFS6XejUw0JTC_35orYFSs/edit
- 3d printing http://www.lexcent.com/
- https://deskthority.net/wiki/Keyboard_terminology
- https://deskthority.net/wiki/Switch_recognition
- https://kbwiki.ai03.me/books/switch-choice/page/switch-descriptions
- https://input.club/the-comparative-guide-to-mechanical-switches/
- https://www.keyboardco.com/blog/index.php/2017/11/an-introduction-to-kailh-switches-including-speed-box/
- https://deskthority.net/wiki/Zealio
- https://geekboards.ru/page/mechanical_switches_v2
- KBDfans 63 switches with DSA keycaps ebay aliexpress
- https://novelkeys.xyz/collections/switch-testers/products/25-slot-switch-tester
- https://kprepublic.com
- https://kbdfans.cn
- https://novelkeys.xyz
- https://www.candykeys.com
- https://www.1upkeyboards.com
- https://falba.tech
- https://mechanicalkeyboards.com
- https://mykeyboard.eu
- https://mechboards.co.uk
- https://keyboardco.com
- https://pimpmykeyboard.com
- http://xkeys.com/accessories/Keycaps.php
- Cables https://clarkkable.com
- https://zapcables.com/
- https://www.coolcable.co.uk/
- https://www.winnja.com/
- https://mechbox.co.uk/
- https://www.reddit.com/r/MechanicalKeyboards/
- https://geekhack.org
- https://deskthority.net
- https://deskthority.net/wiki/Keyboard_communities
- https://deskthority.net/wiki/
- https://wiki.geekhack.org/index.php?title=GeekHackWiki
- https://www.reddit.com/r/MechanicalKeyboards/wiki/index
- https://github.com/for2ch/keyboard/wiki
- Discord: https://discord.gg/mechkeys
- Discord: QMK https://discord.gg/YRqxYa
- Discord: RGBKB https://discord.gg/uth6kE
- IRC: #deskthority @ Freenode (web client) - Deskthority's IRC channel
- IRC: #geekhack @ Freenode (web client) - Geekhack's's IRC channel
- IRC: #mechboards @ Freenode (web client) - /r/mechanicalkeyboards' IRC channel
- https://pavelfatin.com/typing-with-pleasure/
- http://xahlee.info/kbd/keyboard_problems.html
- fixing the ergodox thumb section https://geekhack.org/index.php?topic=62848.150
- http://www.ergopedia.ca/ergonomic_concepts/Mechanical_Keyswitches_Membrane_Keyswitches_and_Scissor_Switch_Membrane_Keyswitches_Ergonomic_Considerations.html
- http://web.eecs.umich.edu/~cscott/rsi.html
- https://blog.evanweaver.com/2012/09/05/a-programmers-guide-to-healing-rsi/
Born while doing research for first split keyboard.
Contributions welcome!