StudySync

AI-powered personalized learning platform that helps students learn smarter through intelligent tutoring, document analysis, quiz generation, AI summaries, and performance analytics.

🌐 Live Demo

🔗 https://studysync-8v0b.onrender.com

✨ Features

🤖 AI Tutor with conversational learning and real-time concept explanations
📄 AI-powered PDF analysis with contextual document understanding
📝 Automatic quiz generation supporting MCQ, SAQ, and LAQ formats
📚 AI summaries, revision notes, and key concept extraction
🔍 Semantic search powered by vector embeddings and RAG architecture
📊 Learning analytics with quiz tracking and performance insights
🌙 Modern responsive UI with dark/light mode support
🔐 Secure authentication using Google OAuth and NextAuth
⚡ Full-stack architecture powered by Next.js, Prisma, tRPC, Redis, and PostgreSQL
🐳 Docker-ready deployment with Render + Supabase integration

📸 Screenshots

🔐 Authentication

Secure Google OAuth authentication with protected routes and session management.

🏠 Dashboard

Centralized AI-powered learning dashboard with document management and analytics.

🤖 AI Tutor

Interactive AI-powered tutor capable of answering both document-based and general learning questions.

📝 AI Quiz Generator

Generate intelligent quizzes with MCQ, SAQ, and LAQ support instantly from study materials.

📊 Quiz Results & Evaluation

Real-time quiz evaluation with scoring, explanations, and performance insights.

📄 PDF Viewer & Document Processing

Upload, preview, and interact with study materials seamlessly.

🛠 Tech Stack

Frontend

Next.js 15
React
TypeScript
Tailwind CSS
shadcn/ui
Framer Motion
Lucide Icons

Backend

tRPC
Prisma ORM
PostgreSQL
Redis
NextAuth.js

AI & Vector Technologies

Google Gemini AI
HuggingFace API
Qdrant Vector Database
RAG-based document retrieval

Infrastructure & Deployment

Render
Supabase
Docker

📂 Project Structure

src/
├── app/
├── components/
├── server/
├── lib/
├── hooks/
├── styles/
├── trpc/
├── types/
└── prisma/

⚙️ Environment Variables

Create a .env file in the root directory.

AUTH_SECRET=
AUTH_TRUST_HOST=

DATABASE_URL=
DIRECT_URL=

GOOGLE_CLIENT_ID=
GOOGLE_CLIENT_SECRET=

GOOGLE_GENERATIVE_AI_API_KEY=
HUGGINGFACE_API_KEY=

NEXT_PUBLIC_AFF_URL=

NEXT_PUBLIC_SUPABASE_ANON_KEY=
NEXT_PUBLIC_SUPABASE_URL=

NEXTAUTH_SECRET=
NEXTAUTH_URL=

QDRANT_API_KEY=
QDRANT_URL=

REDIS_URL=

SUPABASE_SERVICE_ROLE_KEY=
SUPABASE_URL=

🚀 Getting Started

1️⃣ Clone Repository

git clone https://github.com/roshankodi/StudySync.git
cd StudySync

2️⃣ Install Dependencies

npm install

3️⃣ Generate Prisma Client

npx prisma generate

4️⃣ Push Database Schema

npx prisma db push

5️⃣ Start Development Server

npm run dev

Application will run on:

http://localhost:3000

🐳 Docker Support

Build Docker image:

docker build -t studysync .

Run container:

docker run -p 3000:3000 studysync

🧠 AI Capabilities

StudySync uses Retrieval-Augmented Generation (RAG) architecture to:

Understand uploaded documents
Generate context-aware responses
Create intelligent quizzes
Summarize learning materials
Deliver personalized tutoring experiences

📈 Future Improvements

Flashcard generation
Voice AI tutor
Collaborative study rooms
Real-time multiplayer quizzes
Personalized learning recommendations
Advanced semantic evaluation
Multi-document reasoning

👨‍💻 Author

Kodi Roshan

Computer Science Engineering Student • Full-Stack Developer • AI Enthusiast

GitHub: https://github.com/roshankodi

📄 License

This project is licensed under the MIT License.

⭐ Support

If you found this project useful:

Star the repository
Fork the project
Share feedback and suggestions

📬 Contact

For collaborations, suggestions, or contributions, feel free to open an issue or connect through GitHub.

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