The definitive production-ready Next.js 16 starter kit built to get you from idea to paid users in 72 hours. Includes: • Next.js 16 + React 19 + TypeScript • Stripe Checkout & recurring webhooks • Supabase Auth & PostgreSQL • Resend transactional email • Tailwind CSS v4 responsive UI • Protected admin CRUD dashboard Skip 40+ hours of repetitive boilerplate plumbing and launch your revenue-generating MVP this weekend.