Project Radar

Gamepad Tester

A browser tool for inspecting controller buttons, triggers, stick movement, and supported vibration.

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Product
Gamepad Tester
Category
Utilities & Calculators
Stage
Live but early
Overall Signal
Not included in this note.
Public Context Check
Public pages were checked Sep 21, 2026. No overall context label was added.
Founder Feedback
No founder feedback was included.

Long-form Project Note

A closer look at Gamepad Tester

A browser tool for inspecting controller buttons, triggers, stick movement, and supported vibration.

This note reflects a first-time user perspective.

See what the browser receives

Elegant Machines Gamepad Tester presents controller input through a browser. The page waited for a connected controller during this first look. Hardware input and measurement accuracy are Not reviewed.

Drift needs context

The documentation describes a five-second resting-stick test and an optional full-range sweep. It explains center offset, a neutral envelope, and maximum movement without treating one percentage as a universal pass or fail. Browser mapping and a game's deadzone affect how a result should be interpreted.

Know the measurement limits

The page says its deadzone control is a visual reference, not calibration. Browser input also differs from physical stick travel and end-to-end latency. Missing web vibration support does not establish broken hardware. An owner check should compare a known controller over USB and Bluetooth. Vibration behavior and the site's local-processing claim are Not reviewed.

Project note details

Dates and editorial links

Published

September 24, 2026

Updated

September 24, 2026

Page type

Public project page

Status

Published note

Launch visibility

Note history

Publication and substantive update dates for this public note.

Sep 24, 2026
Project note published.
Sep 21, 2026
Public-page information added to the note.

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