Expense Tracker

Expense tracking app with authentication, expense management, and category breakdowns.

Live: https://expense-tracker-blond-eight-68.vercel.app

Stack

React · TypeScript · Vite · Tailwind · Zustand Node.js · Express · PostgreSQL · Prisma · JWT

Structure

packages/
├── server/
└── web/

Setup

npm install

cp packages/server/.env.example packages/server/.env
cp packages/web/.env.example packages/web/.env

cd packages/server
npx prisma migrate deploy
cd ../..

npm run dev

Web: http://localhost:5173 API: http://localhost:3000

Screenshots

Environment

Server:

DATABASE_URL=
PORT=
NODE_ENV=
AUTH_SECRET=
AUTH_SECRET_EXPIRES_IN=
AUTH_REFRESH=
AUTH_REFRESH_EXPIRES_IN=
CORS_ORIGIN=

Web:

VITE_API_URL=

API

• /api/auth — authentication and profile
• /api/expenses — expense CRUD
• /api/health — health check

Scripts

npm run dev
npm run build