I recently downloaded and installed the latest version 17 on an intel iMAC. In several spots of the Arduino documentation it refers to the Hardware directory under the Arduino applications directory but there are no directories under the arduino.app file. Nor do I see any directories. I did find the library directory.
I built a successful flash LED program so everything appears to work.
Can someone point me to where this Hardware directory should be located on MAC (I’m running Leopard).