AutoHotkey CAPSLOCK to Control on Hold and ESC on tap. Also VIM key movements using RAlt as a layer modifier

AutoHotkey.ahk

; If CAPSLOCK is up before a 100 milisecond send Escape else keep CTRL pressed until CAPSLOCK is released
*CapsLock::{
    Send "{Blind}{Ctrl Down}"
    released := KeyWait("CAPSLOCK", "T0.1")
    If (released)
        Send "{Blind}{Ctrl Up}{Esc}"
}

*CapsLock up::Send "{Blind}{Ctrl Up}"

; Make ALT + CAPSLOCK toggle CAPS
!CapsLock::CapsLock

; Use RAlt as a second layer

; Vim keys for arrows
*!h::SendEvent "{Blind>!}{Left Down}"
*>!j::SendEvent "{Blind>!}{Down Down}"
*>!k::SendEvent "{Blind>!}{Up Down}"
*>!l::SendEvent "{Blind>!}{Right Down}"

*>!h up::SendEvent "{Blind>!}{Left Up}"
*>!j up::SendEvent "{Blind>!}{Down Up}"
*>!k up::SendEvent "{Blind>!}{Up Up}"
*>!l up::SendEvent "{Blind>!}{Right Up}"

>![ up::SendEvent "{Browser_Back}"
>!] up::SendEvent "{Browser_Forward}"

>!<::SendEvent "{Home}"
>!>::SendEvent "{End}"