• Multiple AI Models: Support for Llama 3.1, Mistral, Qwen, and more via HuggingFace
• Smart Prompt Engineering: Advanced system prompts, chain-of-thought reasoning, and task detection
• Streaming Responses: Real-time AI responses with streaming technology
• Conversation Context: AI remembers previous messages in the conversation

• Multiple Sessions: Create and manage unlimited chat sessions
• Search & Filter: Quickly find conversations with search functionality
• Export/Import: Export chat history as JSON or import previous conversations
• Edit & Delete: Edit message titles and delete conversations
• Regenerate: Regenerate AI responses with a single click

• Modern UI: Beautiful dark/light theme with smooth animations
• Markdown Support: Rich markdown rendering with syntax highlighting
• Code Highlighting: Beautiful code blocks with syntax highlighting
• Keyboard Shortcuts: Power user shortcuts for faster navigation
• Toast Notifications: User-friendly notifications for all actions
• Responsive Design: Perfect experience on mobile, tablet, and desktop

• Installable: Install as a native app on Android, iOS, Windows, macOS, and Linux
• Offline Support: UI works offline (cached), AI requires internet
• Standalone Mode: Runs like a native app without browser UI
• Fast Loading: Service worker caching for instant load times

• Rate Limiting: Built-in rate limiting to prevent API abuse
• Input Validation: XSS protection and message sanitization
• Error Handling: Comprehensive error handling with retry mechanism
• API Timeout: 30-second timeout with automatic retry (exponential backoff)
• Type Safety: Full TypeScript support for type-safe development

• Framework: Next.js 15 (App Router)
• UI Library: React 19
• Styling: Tailwind CSS 4
• AI API: HuggingFace Inference API
• Markdown: react-markdown + remark-gfm
• Syntax Highlighting: react-syntax-highlighter
• Icons: lucide-react
• Type Safety: TypeScript
• Testing: Jest + React Testing Library

Live Demo: Visit the application

Note: This is a closed-source project. Source code is not publicly available.

This application is built with a modern, scalable architecture:

• Frontend: Next.js 15 with App Router, React 19, TypeScript
• Backend: Next.js API Routes (serverless functions)
• AI Integration: HuggingFace Inference API
• State Management: React Hooks + LocalStorage
• Styling: Tailwind CSS 4 with custom design system
• PWA: Service Worker, Web App Manifest, Offline Support

1. Visit the Application: Open the live demo link above
2. Start Chatting: Click "Try Now" or navigate to the chat page
3. Send Messages: Type your message and press Enter
4. Manage Chats: Create multiple chat sessions, search, edit, or delete them

• Multiple Sessions: Organize your conversations into separate chat sessions
• Smart AI: Advanced prompt engineering for better responses
• Real-time Streaming: See AI responses as they're generated
• Markdown Support: Rich formatting with code highlighting
• Keyboard Shortcuts: Power user shortcuts for faster navigation
• PWA Support: Install as a native app on any device
• Theme Toggle: Switch between dark and light modes
• Export/Import: Backup and restore your chat history

1. Visit the site in Chrome
2. An "Install App" banner will appear
3. Click "Install" to add to home screen

1. Visit the site in Safari
2. Tap the Share button (bottom)
3. Select "Add to Home Screen"
4. Tap "Add" to confirm

• Fast Loading: Optimized bundle size, code splitting, lazy loading
• Streaming: Real-time AI responses with streaming technology
• Caching: Service worker caching for offline support
• Responsive: Works seamlessly on all devices
• Type-Safe: Full TypeScript support for reliability

• ✅ Rate Limiting: Prevents API abuse (20 requests per minute)
• ✅ Input Validation: XSS protection and message sanitization
• ✅ Error Handling: Comprehensive error handling with user-friendly messages
• ✅ API Timeout: 30-second timeout with automatic retry
• ✅ Type Safety: Full TypeScript support
• ✅ Content Security Policy: CSP headers for additional security

• ✅ Installable: Works on all major platforms
• ✅ Offline UI: Interface works offline (cached)
• ✅ Fast Loading: Service worker caching
• ✅ Standalone Mode: Runs like a native app
• ✅ App Icons: Custom icons for all platforms

Note: AI responses require internet connection. UI is cached and works offline.

• AI Responses: Responses come from HuggingFace API. Please verify important information.
• Chat History: Stored in browser's localStorage. Clearing browser data will delete history.
• Privacy: All data is stored locally. No tracking, no analytics, no data collection.
• Offline Support: UI works offline, but AI responses require internet connection.

• ✅ No Tracking: Zero analytics, zero tracking
• ✅ Local Storage: All data stored in your browser
• ✅ No Backend: No server-side data storage
• ✅ Secure: Rate limiting, input validation, XSS protection
• ✅ Open Standards: Built with open web technologies

This project is closed source and proprietary. All rights reserved.

Built with amazing open-source technologies:

• Next.js - The React Framework
• HuggingFace - AI Models & Inference API
• React - UI Library
• Tailwind CSS - Styling Framework
• TypeScript - Type Safety