Budge is a full-stack monthly budget tracker that lets users log income and expenses, compare budgeted vs actual spending, and spot financial patterns over time. It features a live dashboard with charts, a full transaction history, and a trends view with month-over-month analysis. Built with Next.js 16, TypeScript, Tailwind CSS, Drizzle ORM, and Postgres — with JWT-based auth, auto-save, dark/light mode, CSV export, and a fully responsive mobile layout. A seeded demo account lets anyone explore the app without signing up.