ChatApp v2

A real-time chat and video calling application built with React Native and Expo.

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Features

• 💬 Real-time chat messaging
• 📱 Video calling functionality
• 🔐 User authentication
• 👤 User profiles
• 🎨 Modern UI with NativeWind styling

Tech Stack

• Expo with expo-dev-client
• React Native
• Firebase Authentication
• Cloud Firestore
• Agora RTC
• NativeWind

Prerequisites

• Node.js
• Expo CLI
• Firebase account and configuration
• Agora account and API keys
• iOS/Android development environment

Installation

1. Clone the repository:

git clone <repository-url>
cd chatapp-v2

2. Install dependencies:

npm install

3. Create .env file and add your configuration:

EXPO_PUBLIC_FIREBASE_API_KEY=your_firebase_api_key
EXPO_PUBLIC_FIREBASE_APP_ID=your_firebase_app_id
EXPO_PUBLIC_FIREBASE_PROJECT_ID=your_project_id
EXPO_PUBLIC_FIREBASE_STORAGE_BUCKET=your_storage_bucket
EXPO_PUBLIC_FIREBASE_MESSAGING_SENDER_ID=your_sender_id
EXPO_PUBLIC_FIREBASE_URL=your_firebase_url
EXPO_PUBLIC_AGORA_APP_ID=your_agora_app_id
EXPO_PUBLIC_AGORA_TOKEN=your_temporary_agora_token

Development

Due to native dependencies, this app requires building with expo-dev-client:

npx expo prebuild
npx expo run:android  # for Android
npx expo run:ios      # for iOS

License

MIT License

Contributing

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.