Observed arrival · 2026-11-12
Mousechecker: a browser-based mouse test
A free, no-install page for testing mouse buttons, wheel events, double-click timing, and click rate.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- People checking mouse buttons, wheel behavior, or click timing
- Worth noticing
- Double-click alarms use adjustable 80 ms press-gap and 20 ms release-to-press thresholds.
Field notes
The capture area counts button presses and wheel events, including back and forward buttons, wheel tilt, reversals, and jumps. Its double-click alarm compares press gaps and release-to-press gaps against separate adjustable thresholds. The page also distinguishes browser-visible event rates from USB report rates and notes that browser support varies; polling, DPI, sensor, and latency checks are listed but not yet published.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
◎NicheUnusually specific use
One card from the complete issue