BookSoul — AI Book Companion & Reading Platform

BookSoul transforms reading into an emotional and social experience, combining AI and data to connect readers and books at a deeper level.

Key features:<br/>- Emotional analysis of books across 8 emotion types (joy, sadness, fear, anger, surprise, disgust, trust, anticipation)<br/>- Emotion heatmaps to visualize emotional intensity chapter by chapter<br/>- AI Analysis with GPT-4o for personalized reading insights<br/>- Soulmate Matching: find readers with emotional tastes similar to yours<br/>- Dashboard with reading statistics, Recharts graphs, and D3 visualizations<br/>- Subscription system via Stripe (Free / Plus €4.99 / Pro €9.99 / Lifetime €149.99)<br/>- 148 files, 43 API endpoints, 38 React components<br/>- Turborepo monorepo with modular architecture

Full stack: Next.js 14 full-stack with Prisma ORM and PostgreSQL on Neon.