Gamepads won't work on Google Chrome and Node-Webkit. But they work nearly perfect on Firefox so far.
I am using a PS4-Gamepad which works perfect for other game-engines though.
Description of Capx
It's the example for Gamepads.
There is no input registered and the gamepad is not detected.
In Firefox all buttons work perfect however the second Y-Axis always returns the value 100 for the Axis and 1 for RawAxis.
I expect that my gamepad works for all browsers including Node-Webkit.
Operating System and Service Pack
Windows 7 64 Bit SP1
Construct 2 Version ID