GamePad - Controller Tester by TREND TECH & MOBILE SL
Gamepad API and Xbox Controller on Mac
Hello r/gamedev, I made this free little tool to test out controller inputs, since there's hardly a way to test them out without running a game or some other unrelated software :
Controller-Buttons & -Analog-Sticks am PC testen
Game-Controller defekt? Dieses Web-Tool verrät es! » Sir Apfelot
ToS Gamepad Tester - Testing Upgrade Pack on Steam