Update

I finally came across keyd software which is a better way to do keyboard customization/keyboard mapping. I recommend using this software instead of creating custom keyboard layouts.

Since I don't use custom keyboard layouts anymore, I'm archiving this repository.

custom keyboard layout

preview:

Add this layout to X11/xkb

sudo bash add_layout.sh

Shortcuts:

altgr + ı ➡️ Up (Up Arrow key)
altgr + j ➡️ Left (Left Arrow key)
altgr + k ➡️ Down (Down Arrow key)
altgr + l ➡️ Right (Right Arrow key)
altgr + u ➡️ Home
altgr + o ➡️ End

Location changes:

ı (i-dotless) ➡️ i
i ➡️ ı (i-dotless)
ş (scedilla) Ş (Scedilla) ➡️ , ;
, ; ➡️ ş (scedilla) Ş (Scedilla)
Caps Lock ➡️ Backspace, Delete(Shift+CapsLock)
Extended left shift (use alt + " alt + 1 to type less/greater than signs)

How To?