I kept losing the first few weeks of every project setting up the same things — Auth0, Stripe, Supabase, Resend. So I packaged it all into a production-ready Next.js boilerplate you can clone and start building on immediately. Stack: Next.js, TypeScript, Tailwind, shadcn/ui, Auth0, Stripe, Supabase, Resend. Includes SEO setup, a blog system (MDX), AI integration (AGENTS.md for Cursor/Copilot), and legal page templates. One-time payment, you own the code, unlimited projects. Would love feedback — especially if something is missing or the stack choices don't make sense to you.