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 :
Can I test my PS4 controller on my phone?
Xbox Game Controller Tester Guide - You might not suck at NHL!
Gamepad tester || Check every button on your Controller works perfectly or not || Joysticks Tester - YouTube
How to use JS Gamepad API and Build a Gamepad Tester - YouTube
Amazon.com: Amazon Basics Xbox One Wired Controller - 9.8 Foot USB Cable, Black, Version 2 : Video Games
Gamepad Tester
How to Connect a Gamepad to the Browser [ HTML5 Gamepad API ] - YouTube
Xbox Game Controller Tester Guide - You might not suck at NHL!
Gamepad Controls for HTML5 Games [Article] | Treehouse Blog
Using a Gamepad for HTML5 projects | Dave Voyles | Software Engineer, Microsoft
PlayStation4 - PS4コントローラー ゴールドカスタム ZCT2J 動作確認済の通販 by くまっぽん ラクマ店|プレイステーション4ならラクマ
Amazon.com: ASUSPORACE Wireless Controller for PS4 Slim/Pro/PC, Hall Sensor Trigger Dual Vibration Game PS4 Controller Pro Remote Gamepad Joystick for Playstation 4 Console[1 Pcs Pack] : Video Games
OSX – Joystick & Gamepad Test – 2020 – vPedal.com
How to Make an Online Test for Gamepad Controller Using HTML5 Gamepad API - DEV Community
Xbox Game Controller Tester Guide - You might not suck at NHL!
Using a Gamepad for HTML5 projects | Dave Voyles | Software Engineer, Microsoft
Using a Gamepad for HTML5 projects | Dave Voyles | Software Engineer, Microsoft
Gamepad Test | Controller & Joystick Test with Gamepad Viewer