Hey Product Hunt! 👋 I'm Yonus Ehsan, the solo dev behind CogniScroll. The problem: I was opening TikTok "for 5 minutes" and realized I had spent 2 hours later having learned absolutely nothing. My brain craved the scroll, but I felt empty and unproductive afterward. The solution: What if the addictive scroll could teach you something real? CogniScroll is the result — a TikTok-style feed where every swipe teaches you: - Dark psychology & cognitive biases - Spycraft & espionage tactics - Quantum physics & reality - Wealth mechanics & money psychology - Survival tactics (wilderness + urban) - Body language & micro-expressions - 30+ categories total - It gives you an edge in life What makes it unique: Gamified like a video game — XP, streaks, rarity drops (Common/Rare/Epic/Legendary cards with glows and sparkles) Video shorts — TikTok-style educational reels embedded in the feed No forced sign-ups — Browse freely as a guest. Sign up only when you want to save cards Personalized feed — The Algorithm learns your interests as you like cards. Category weights boost your preferred topics 3 reading levels — Advanced/Normal/Easy modes for accessibility 100% free — No ads, no paywalls, no premium tiers The tech: Built with React, TypeScript, Vite, Tailwind CSS, Framer Motion, and Supabase. It's a PWA (Progressive Web App), so it works on any device without app store approval. Install to your home screen, use offline, and all that good stuff.. I spent months perfecting the feed algorithm — category weights, diversity filters, rarity assignments — all designed to keep you hooked while actually learning. Try it now: www.cogniscroll.com I need your feedback: - What categories am I missing? - What features would you add? - Is the UX intuitive or confusing? - How can I improve the video shorts experience? - What do you like/hate about the app? Drop your thoughts below 👇 Happy to answer any questions!

CogniScroll

TikTok for smart people — Scroll and Learn!

TikTok for smart people — Scroll and Learn!