Live: https://juniorlinguist.com Vercel: prj_3XxHM2VuyLYq9InvKNlg4mYtA0hP Alias: juniorlinguist-hhm1m1xjh-adobetoby-5572s-projects.vercel.app Stack: Next.js 16 Target: Heritage language children (ages 5–14) learning parents' native language
Dynamic language labels (FlipCard, SentenceBuild, DailyStory, KidsReader) Rate limit UX (300 req/day free tier) Parent snapshot + share (progress screenshot) 3-screen onboarding (heritage track) AI exercises via Claude Haiku (<1s load)
Freemium: 3 free activities/day → $4.99/mo family plan Cross-sell: LinguaLens for parents (climbing/medical/trades modules) CTA from climbbrasil.com/learn for families planning to travel B2B: heritage language school site licenses $49/mo Target: 10 paying families by month 2, 100 by month 6
Vercel auto-deploy on push Env: ANTHROPIC_API_KEY, NEXT_PUBLIC_SUPABASE_URL, NEXT_PUBLIC_SUPABASE_ANON_KEY Pending: Stripe integration for family plan billing
[ ] Demand validation: 10 parent interviews [ ] Auth sprint (Supabase) — blocked pending revenue signal [ ] Stripe family plan billing [ ] B2B outreach: heritage language schools