Hey HN. Skooless is a micro-learning PWA, you swipe through 5-minute lessons on things like cognitive biases, negotiation tactics, how money works, stoic philosophy, etc. Three formats per lesson (cards, story, interactive quizzes) so your brain actually has to engage instead of passively consuming.

  Built it solo with React + TypeScript + Supabase. No app store, it's a PWA — install it from the browser. Dark 
  mode, spring animations, full gamification (XP, streaks, leaderboard). Currently 1,200 lessons live, scaling to
   10K this week.

  The thesis is simple: you're going to stare at your phone for 20 minutes anyway. This way you come out slightly
   less dumb.

  https://skooless.com - would love to hear what breaks.