Takayama Fumihiko
ShowyEdge
FreeRecognize your current input source with a color bar at the top of the screen.
Mac
Karabiner Elements
FreeCustomize and bind your keyboard.
Mac
DrasticInputSourceStatus
FreeChanges the color of the menu bar based on the current input source.
Mac
Seil
FreeChange the caps lock key and some international keys in PC keyboards.
MacNoEjectDelay
FreeEliminates the eject key delay.
Mac