ControllerTest
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Product updates

What changed in ControllerTest

A public record of meaningful changes to testing behavior, compatibility, result guidance, and the product itself.

Latest update:

Update history

Newest first. Small maintenance work is grouped unless it changes the user experience.

Public product updates and accurate sitemap dates

We launched this public update history and changed the sitemap to report meaningful page-level modification dates.

  • Product changes that affect testing, compatibility, or interpretation now have a permanent public record.
  • Sitemap dates now change only when the corresponding page or shared testing experience changes substantially.
How ControllerTest worksSupport and limitations

Clearer drift sampling and deadzone results

We improved the live diagnostic state so repeated tests are easier to follow and interpret.

  • The tester now keeps track of buttons seen during the current session, which makes full-input checks more reliable.
  • Deadzone display logic was corrected and drift sampling status messages were made clearer.
Open stick drift testOpen deadzone testOpen button input test

Expanded diagnostic dashboard and polling guidance

We expanded the main testing dashboard and added clearer context around browser-visible polling measurements.

  • The dashboard gained additional diagnostic states and a more complete controller testing workflow.
  • Polling statistics, benchmark guidance, and related answers were expanded so results can be compared more carefully.
Open controller testerOpen polling rate test