Reaction Time Test is an all-in-one browser utility designed for gamers, esports athletes, and peripheral enthusiasts. Key Features: ⚡ Reaction Time Test: Measure your visual reflex speed in milliseconds. 🖱️ CPS Test: Check your clicks per second (1/3/5/10/60s modes). 🎯 Aim Trainer: Warm up your muscle memory before ranked matches. ⌨️ Keyboard & Typing: Test key rollover and typing speed (WPM).