🏗️ Architecture Overview
MERN stack with OpenAI for expense categorization. Chart.js for visualizations. JWT auth.
// High-level architecture
React→
Node.js→
MongoDB
↓ OpenAI API + Chart.js + Tailwind CSS
✨ Key Features
✓AI expense categorization
✓Budget tracking
✓Spending insights
✓Export reports
🗺️ Learning Path
1
OpenAI API2
Chart.js3
MERN stack4
Financial data modelingTech Stack
ReactNode.jsMongoDBOpenAI APIChart.jsTailwind CSS