🚀 TrafChart Pro - Advanced AI Chart Analysis Platform

TrafChart Pro is a cutting-edge web application that revolutionizes cryptocurrency and stock chart analysis using Google's Gemini Vision AI. Upload any trading chart screenshot and receive professional-grade technical analysis in seconds!

🎯 Perfect For

• Day traders seeking quick chart analysis
• Swing traders looking for pattern confirmation
• Crypto enthusiasts tracking multiple assets
• Trading education platforms
• Financial advisory services
• Portfolio management apps

💻 Technical Highlights

• Backend: Node.js Serverless Functions (Vercel)
• AI Engine: Google Gemini Vision API
• Frontend: Vanilla JavaScript (No framework - super fast!)
• Styling: Modern CSS3 with variables, grid, and flexbox
• Data Sources: CoinGecko API for market data
• Charts: Chart.js for beautiful visualizations
• Deployment: One-click deploy to Vercel

📦 What's Included

• Complete source code (well-documented)
• Vercel deployment configuration
• Comprehensive documentation (English)
• Installation guide
• API setup instructions
• Customization guide
• Free updates for 6 months
• Professional support

🔐 Security & Performance

• Rate limiting built-in (10 requests/day free tier)
• Input validation and sanitization
• Error handling and logging
• Optimized for fast load times (<3 seconds)
• HTTPS/SSL ready

📱 Browser Support

Chrome 90+, Firefox 88+, Safari 14+, Edge 90+, and all modern mobile browsers

Note: Google Gemini API key required (free tier available). Not affiliated with Google.

✨ Key Features

• AI-Powered Analysis - Powered by Google Gemini Vision AI for accurate pattern detection and technical analysis
• Instant Pattern Recognition - Automatically detects Head & Shoulders, Triangles, Double Tops/Bottoms, and 20+ chart patterns
• Support & Resistance Levels - AI identifies key price levels with precision
• Trading Signals - Get entry points, stop loss, take profit levels, and risk/reward ratios
• Technical Indicators Analysis - RSI, MACD, Moving Averages, Volume analysis included
• Real-Time Market Data - Live cryptocurrency prices from CoinGecko API
• Portfolio Management - Track your crypto holdings with P&L calculations
• Smart Price Alerts - Set custom alerts with browser notifications
• Chart Drawing Tools - Professional drawing tools (trendlines, Fibonacci, annotations)
• Beautiful UI - Modern, responsive design with dark/light mode
• Serverless Architecture - Built on Vercel for instant deployment and auto-scaling
• Mobile Responsive - Works perfectly on all devices

Server Requirements:

- Node.js v18 or higher
- npm package manager
- Vercel account (free)

API Requirements:
- Google AI API key 

Browser Requirements:
- Modern browsers (Chrome, Firefox, Safari, Edge)
- JavaScript enabled

Skills Required:
- Basic JavaScript knowledge
- Ability to follow setup instructions
- Command line basics

Quick Setup Guide

1. Get Google AI API Key

1. Visit https://makersuite.google.com/app/apikey
2. Sign in and click "Create API Key"
3. Copy your API key

2. Install

# Extract files
# Open terminal in project folder
npm install

3. Configure

Create .env file with:

GEMINI_API_KEY=your_api_key_here

4. Deploy to Vercel

1. Sign up at https://vercel.com (free)
2. Run: vercel --prod
3. Add API key in Vercel dashboard settings
4. Done! Your site is live

5. Test Locally (Optional)

npm install -g vercel
vercel dev
# Open http://localhost:3000