HTML5 Gamepad Tester - Test your gamepad online! — Steemit
Talking to the Stadia controller with WebHID - Chrome Developers
Using a Gamepad for HTML5 projects | Dave Voyles | Software Engineer, Microsoft
Gamepad Testing for NES Gamepad and X-Arcade console adapters on PC. : Xgaming
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 :
Gamepad Test | Controller & Joystick Test with Gamepad Viewer
How to Use the HTML5 Gamepad API (with complete examples) – Gabriel Romualdo
Game controller broken? This web tool reveals it! "Sir Applerot
A Precisely Fun Gamepad Tester by whilefun
PS2 USB Game Controller using Gamepad API
GamePad Viewer - The Official Controller Display & Tester