Mouse Tester
Visual mouse testing — clicks, double-clicks, and scroll wheel checks.
Description
When a mouse starts acting weird (double-clicking, missed clicks, scroll wheel jumps), it’s surprisingly hard to _prove_ what’s happening — especially when you’re trying to troubleshoot quickly or decide whether to replace hardware.
So I made a lightweight, browser-based mouse tester with **instant visual feedback**:
- 🖱️ **Visual button map** (Left / Right / Middle / Side buttons)
- ⚡ **Double-click issue detection** (helps spot unintended extra clicks)
- 🌀 **Scroll wheel jump/direction checks** (catch “scrolling the wrong way” or jumping)
No install, runs in the browser, and designed to be fast and simple.