ComingUp
Jun 5, 2026
Hardware & IoT
controller drift
gamepad
hardware diagnostic
input testing
joystick
Gallery
About
Controller Tester Online is a browser-based tool used to diagnose gamepad and joystick hardware functionality. Users can test button responsiveness, trigger inputs, and analog stick drift directly from their web browser without downloading any software.
Comments (4)
web gamepad api polling limits make drift detection kinda sketchy tbh
raw gamepad api values or applying deadzone filtering somewhere?
finally a way to confirm my stick drift isnt just me sucking at games
web gamepad api? hows the analog polling handle bluetooth controllers
