Can there be a version for linux?

[l4kr]

It's awesome and I would appreciate this for linux too

[mariancerny]

I am glad you like it. However I don't use Linux, so I am not able to help you with a Linux version. Sorry about that.

[mariancerny]

You can try the following links:
https://github.com/michalkahle/czech-coder-xkb
http://www.imega.cz/keyboard/linux/for-linux-distribution.php

[zr00da]

GNOME has this natively, it's called "coder" variant. You can see it in keyboard configuration after toggling this setting in dconf

gsettings set org.gnome.desktop.input-sources show-all-sources true

And/or directly set it with

gsettings set org.gnome.desktop.input-sources sources "[('xkb', 'cz+coder')]"