AI Boilerplate

What Is AI Boilerplate?

AI Boilerplate is a production-ready Next.js template and SaaS starter kit built for vibe coding and AI-assisted development. It ships with authentication, payments, file storage, email, a user dashboard, documentation, and a blog already wired together in a clean, AI-readable codebase, so builders can launch a SaaS in days instead of weeks. It runs on a modern stack that AI coding tools like Cursor and Claude already know, with built-in rules that keep every change consistent from prompt one to prompt one hundred.

Rather than starting from an empty repository, developers clone a modular Turborepo monorepo with over 160 hours of setup already done: type-safe APIs, secure auth, Stripe billing, per-user storage, and the production patterns used by €100M+ SaaS companies, all ready to build on.

What AI Boilerplate Does

AI Boilerplate gives you a complete SaaS foundation out of the box:

• Modern stack, pre-wired: Next.js, React, TypeScript, tRPC, TanStack Query, Zod, Tailwind CSS, and shadcn/ui inside a Turborepo monorepo.
• Authentication: Better Auth with email and password, magic links, and Google and GitHub sign-in, secure and session-based from day one.
• Payments and credits: Stripe subscriptions and a credits system with no double-charges and no way for users to mint free credit.
• File storage: per-user uploads scoped so no one can reach files that aren't theirs, on Cloudflare R2 or Supabase.
• Database and ORM: Prisma with a swappable backend (Supabase PostgreSQL or MongoDB), typed models, and migrations.
• Transactional email: on-brand emails that actually land in the inbox, sent through Resend.
• User dashboard: account, profile, billing, and session pages that work on day one, plus admin and user roles with guarded procedures.
• AI rules built in: .cursorrules and Cursor and Claude rule files that give the AI full context and your conventions before every change.
• Modular architecture: isolated packages for auth, payments, email, database, and UI with enforced boundaries, so one change can't cascade into others.
• End-to-end type safety: tRPC, Zod, and TypeScript catch mistakes at build time on your screen, not in production for your customers.
• Content ready to publish: an MDX blog with pagination and per-article SEO and social images, plus a Fumadocs documentation site.
• Extras included: feature flags, light, dark, and system themes, GDPR cookie consent wired to Google Analytics and Microsoft Clarity, ESLint and Prettier, and one-click deployment to Vercel.

How AI Boilerplate Can Be Used

• Indie hackers and solo founders launch a full SaaS in days, skipping the setup and going straight to their core product.
• Developers using Cursor or Claude Code build on rails the AI understands, so generated code follows conventions and doesn't break at prompt 100.
• Teams add new features as isolated monorepo packages without risking cascading bugs across auth, billing, or storage.
• Startups ship a payments-ready MVP with subscriptions, credits, and a user dashboard already in place.
• Agencies and freelancers reuse the same production-grade, type-safe foundation across client projects to cut delivery time.

Who Is AI Boilerplate For?

AI Boilerplate suits indie hackers, solo founders, startup teams, and developers who build with AI coding tools and want to ship a SaaS quickly without wiring authentication, payments, and infrastructure from scratch. Available as a one-time purchase with a live demo, it's a fit for anyone who values a clean, type-safe, AI-friendly codebase that stays maintainable as it grows.