.env.example

# ──────────────────────────────────────────────────────────────────────────────
# CyberScan X — Environment Variables
# Copy this file to .env and fill in your values.
# The frontend (client/) works without any of these — they are only required
# to run the backend server (npm run server) for scan-history persistence.
# ──────────────────────────────────────────────────────────────────────────────

# PostgreSQL connection string (Neon.tech, Supabase, or local Postgres).
# Leave empty or use a dummy value if you only want to run the frontend.
DATABASE_URL="postgresql://user:password@localhost:5432/cyberscanx?schema=public"

# Backend server port (default: 5000)
PORT=5000

# Node environment
NODE_ENV=development