Common env-var presets for Next.js, Stripe, Resend, OAuth, AWS, Redis, OpenAI. Toggle between .env.example (no values) and .env with sample values.
# Copy this to .env and fill in real values. Commit .env.example, NEVER .env.
# ─── Next.js ───────────────────────────────────────────
# Prisma / pg connection string
DATABASE_URL=
# openssl rand -base64 32
NEXTAUTH_SECRET=
NEXTAUTH_URL=
# Exposed to browser
NEXT_PUBLIC_APP_URL=