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Welcome to LinkUp Wiki 👋

LinkUp is a modern, lightweight video calling platform that makes online meetings simple and hassle-free. Whether you're hosting a team standup, brainstorming with colleagues, or catching up with friends, LinkUp provides a smooth experience without the usual friction of sign-ups or downloads.

🚀 Quick Start

• Getting Started - Set up and run LinkUp locally
• User Guide - Learn how to use all features
• Technical Documentation - Understand the architecture
• API Reference - Backend API endpoints
• Deployment Guide - Deploy to production
• Troubleshooting - Common issues and solutions

✨ Key Features

• Crystal Clear Video - HD video calls with up to 10 participants
• Real-Time Chat - In-meeting text chat for quick messages
• Screen Sharing - Share your screen with all participants
• Participant Pinning - Focus on specific speakers during calls
• Keyboard Shortcuts - Power user controls for quick actions
• No Sign-Up Required - Create meetings instantly and share links
• Responsive Design - Works seamlessly on desktop, tablet, and mobile

🏗️ Architecture Overview

LinkUp uses a modern tech stack:

Backend:

• FastAPI for REST API and WebSocket connections
• SQLAlchemy (async) for database operations
• PostgreSQL for data persistence
• Alembic for database migrations

Frontend:

• React 19 with TypeScript
• Vite for blazing-fast builds
• Tailwind CSS for styling
• WebRTC for peer-to-peer video communication

📚 Learn More

• How LinkUp Works - Detailed system overview
• Database Schema - Data models and relationships
• WebRTC Implementation - P2P video architecture
• Contributing Guide - How to contribute to the project
• FAQ - Frequently asked questions

🐛 Found an Issue?

Check the Troubleshooting page or open an issue on GitHub.

💡 Have a Feature Idea?

We'd love to hear it! Check out our Contributing Guide to learn how to submit feature requests and contribute code.

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Ready to dive in? Start with the Getting Started guide to set up your local development environment.