Hey ProductHunt! 👋 I'm Monish, the maker of ReactionLab. I built this because I wanted to know — how fast am I really? Not just a basic click test, but something that actually challenges your reflexes in different ways. ReactionLab has 4 game modes: 🟢 Classic Light — pure reaction speed in milliseconds 🏎️ F1 Race Start — react when 5 red lights go out, just like a real Formula 1 grid start 🎨 Color Match — click the ink color not the word, tests cognitive reaction speed 🔢 Number Rush — click 1 to 25 in order as fast as possible What makes it different from other reaction tests: ✅ Real-time global leaderboard — live updates instantly ✅ Anti-cheat system — bot detection, keyboard blocking, tab switch detection — only genuine scores saved ✅ F1 rank system — 8 tiers from Pit Crew to Max Verstappen ✅ Download your score card as PNG — share to Instagram/WhatsApp ✅ 100% free — no login needed to play I would love to hear your feedback! What game mode should I add next? 🏎️ Try it free: https://reaction-lab.netlify.app

F1 Reflex Test

Test your reaction time and earn your F1 driver rank

Test your reaction time and earn your F1 driver rank