Hey Vercel community! Wanted to share my project hosted on Vercel:
PrismaTest — Psychological Tests
Tech highlights:
- Next.js 14 App Router + next-intl for 20 locales (incl. RTL Arabic)
- ISR for 1500+ test pages
- Base64-encoded URL state for results (zero DB writes for guests)
- Redis for rate-limit, Prisma + Postgres for stored results
- Shipped 80+ psychology tests (MBTI, Big Five, Enneagram, IQ)
Would love feedback on the i18n setup. Built solo over 8 months.