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:

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!