SaaS Boilerplate
View demoBuy — €39

Launch your SaaS
in hours, not days.

Next.js 16 · Supabase · Stripe · Resend · TypeScript — all pre-configured and production-ready. Buy once, ship forever.

Buy — €39View demo →

One-time payment · Lifetime access · Full source code

SaaS AppOverviewSettingsBilling
alex@example.comSign out

Welcome back, alex

Free plan

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What's included

Scan this in 10 seconds. Everything you need to ship, nothing you don't.

Complete auth

Email, magic link, OAuth (Google + GitHub), password reset — all wired up.

Stripe payments

Checkout, subscriptions, webhooks, and the customer portal. Free + Pro plans ready.

Dashboard layout

Protected sidebar layout with user nav, billing page, and settings stub.

Database + RLS

Supabase PostgreSQL with row-level security. Profiles created automatically on signup.

Transactional emails

Welcome, upgrade, and payment failed templates via Resend — triggered automatically.

Deploy-ready

TypeScript strict, ESLint, optimised for Vercel. Everything documented in .env.example.

The real argument: time saved

A developer billing at €50/h saves over €1,000 of setup time with this boilerplate. At €39, the math is obvious.

Stop spending weekends wiring up auth and Stripe. Start on the feature that actually makes your SaaS unique.

TaskWithoutWith
Full authentication~8h0h
Stripe integration~6h0h
Dashboard layout~4h0h
Transactional emails~3h0h
Database + RLS~3h0h
Total~24h~2h

Clean, typed code

TypeScript strict throughout. No shortcuts, no hacks.

Route protection
// proxy.ts — route protection
export async function proxy(request: NextRequest) {
  const supabase = createServerClient(/* ... */);
  const { data: { user } } = await supabase.auth.getUser();

  if (pathname.startsWith('/dashboard') && !user) {
    return NextResponse.redirect(new URL('/login', request.url));
  }
  return supabaseResponse;
}
Stripe checkout
// Server Action — one click checkout
export async function createCheckoutSession(): Promise<never> {
  const supabase = await createClient();
  const { data: { user } } = await supabase.auth.getUser();

  const session = await stripe.checkout.sessions.create({
    mode: 'subscription',
    line_items: [{ price: STRIPE_PRO_PRICE_ID, quantity: 1 }],
    success_url: `${APP_URL}/dashboard/billing?success=true`,
  });

  redirect(session.url!);
}

What you get — concretely

No marketing fluff. Just the facts.

  • Full source code (Next.js 16, TypeScript strict)
  • Supabase schema with migrations
  • Stripe checkout + webhook handlers
  • React Email templates (welcome, upgrade, payment failed)
  • Deployment guide for Vercel
  • Live demo to test before buying

Ready to ship faster?

One-time payment. Lifetime access to the source code and all future updates. No subscription, no recurring fees.

Buy now — €39Try the live demo first →

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SaaS Boilerplate

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