InputAnalyzer
Mouse tests
Check buttons, unwanted double-clicks, wheel direction and browser-delivered movement rate.
Start the general testMouse test
Check the events your browser receives from the main controls of a mouse inside a clearly bounded test area.
Mouse double-click test
The test records local click intervals and flags very close pairs that may be worth repeating under controlled conditions.
Mouse scroll test
Visualise the wheel events delivered to the browser and check whether controlled steps arrive in the expected direction.
Mouse event rate test
Measure browser-delivered movement events per second and interval variation without presenting the value as hardware polling rate.