A comprehensive web application for speech-to-speech and text-to-speech translation supporting 100+ languages including regional Indian languages like Telugu, Marathi, Tamil, Hindi, and more.

• Speech-to-Speech Translation: Speak in one language and hear the translation in another
• Speech Recognition: Convert speech to text in real-time with support for regional languages
• Text-to-Speech: High-quality audio playback with native pronunciation
• Text Translation: Traditional text input with translation
• Regional Language Support: Extensive support for Indian languages (Telugu, Marathi, Tamil, Hindi, Bengali, Gujarati, Kannada, Malayalam, Punjabi, Urdu, etc.)
• Language Detection: Automatic detection of spoken and written language
• Voice Selection: Multiple voice options for different languages and accents
• Real-time Processing: Live speech recognition and instant translation
• Offline Capability: Basic functionality works without internet (browser-dependent)

├── backend/
│   ├── index.ts             # Main Hono server with translation API
│   └── README.md
├── frontend/
│   ├── components/
│   │   ├── App.tsx          # Main translation interface
│   │   ├── SpeechRecognition.tsx  # Speech recognition component
│   │   ├── VoiceSelector.tsx      # Voice selection component
│   │   └── LanguageSelector.tsx   # Language selection component
│   ├── index.html           # Main HTML template
│   ├── index.tsx            # Frontend entry point
│   ├── style.css            # Custom styles
│   └── README.md
├── shared/
│   ├── types.ts             # Shared TypeScript types
│   ├── languages.ts         # Comprehensive language definitions
│   └── README.md
└── README.md

• GET / - Serves the main application
• POST /api/translate - Translates text between languages
• GET /api/languages - Returns list of supported languages

1. Enter text in the input field
2. Select source and target languages (or use auto-detect)
3. Click translate to get the translation
4. Use the speaker icons to hear the text read aloud
5. Copy translations to clipboard

• Backend: Hono framework with TypeScript
• Frontend: React with TypeScript
• Translation: Google Translate API
• Text-to-Speech: Web Speech API
• Styling: TailwindCSS