SaaS Starter Pro

The "I Swear This Is The Last Side Project" Starter Kit

Look, we've all been there. You have a brilliant SaaS idea. You open your editor. You stare at an empty create-next-app folder. You realize you need to build auth. Again. For the 47th time. You die a little inside.

Stop the cycle. This template has everything already built, so you can actually work on the thing that makes your idea special (you know, the part you're excited about).

What's Actually In Here

Authentication (The Part You Hate)

• Email/Password - Yeah, we included the boring one
• OAuth - Google, GitHub, because nobody remembers passwords anyway
• Magic Links - For the users who definitely won't lose the email
• User Profiles - With avatar uploads (we even handled the file size validation)
• Session Management - Secure tokens, automatic refresh, the works

We've debugged all the weird edge cases. Like what happens when someone signs up with robert'); DROP TABLE users;-- as their name. (It doesn't work, by the way.)

Stripe Integration (Stop Reading Docs)

• Subscription Billing - Monthly, yearly, or "please don't cancel" mode
• Usage-Based Billing - For when you want to charge per API call like it's AWS
• Webhooks - All of them. Even the obscure ones you'll never use
• Customer Portal - Let users manage their own subscriptions (fewer support tickets!)
• Invoice Generation - Automatically emails invoices because apparently that's still a thing

Pro tip: We've already handled the "customer canceled 5 seconds after subscribing" webhook. You're welcome.

Database Setup (Supabase Edition)

• Schema - Properly normalized (we went to database class, unlike some people)
• Row Level Security - Your data won't leak (hopefully)
• Migrations - Version controlled, like git but for your database
• Real-time Subscriptions - Watch your data change live (very cool at parties)

The Dashboard Nobody Asked For (But Everyone Needs)

• Analytics Charts - Pretty graphs that go up and to the right (aspirationally)
• User Management - Ban users who leave 1-star reviews
• Settings Page - All the toggles and switches your heart desires
• Team Management - Invite your co-founders before they ghost you

Email Templates (That Don't Look Like Spam)

• Welcome Emails - "Thanks for signing up! Here's literally everything you need to know"
• Password Reset - "You forgot your password? Shocking."
• Payment Receipts - "Thanks for the money! Here's a PDF to satisfy your accountant"
• Subscription Alerts - "Your card was declined. This is awkward."

All styled beautifully with Resend. No more <table> hell from 2003.

Tech Stack (For The Nerds)

Framework: Next.js 15 App Router

• Because Pages Router is so 2022
• Server Components everywhere (except where they can't be)
• TypeScript on strict mode (we're not animals)

Database: Supabase

• PostgreSQL that doesn't make you cry
• Real-time subscriptions (impress your non-technical friends)
• Auth built in (one less thing to mess up)

Payments: Stripe

• The only payment processor that doesn't make you want to quit tech
• Webhooks that actually work
• Test mode that won't accidentally charge real cards

Styling: Tailwind CSS + shadcn/ui

• Copy-paste components from shadcn
• Dark mode included (because it's not 2010)
• Responsive AF

What You're Really Getting

The Good Stuff

• ✅ Complete source code (even the embarrassing parts)
• ✅ Database schema with migrations
• ✅ All Stripe webhooks configured
• ✅ Email templates that don't suck
• ✅ Admin dashboard (feel powerful)
• ✅ Comprehensive docs (yes, we actually wrote them)

The Honest Truth

• ❌ Not a magic money printer (still need users)
• ❌ Won't fix your imposter syndrome (try therapy?)
• ❌ Doesn't include business plan (that's on you, friend)
• ❌ May cause sudden productivity (side effects: launching stuff)

Who This Is For

Perfect if you:

• Want to launch a SaaS this month, not next year
• Are tired of following outdated YouTube tutorials
• Have copy-pasted Stripe docs one too many times
• Know how to code but hate reinventing the wheel
• Would rather work on features than infrastructure

Not for you if:

• You enjoy suffering
• You think "real developers" build auth from scratch
• You have unlimited time and patience
• You love debugging OAuth flows at 2am
• You're totally fine starting from create-next-app

The ROI Math

Building this yourself:

• Research: 20 hours
• Implementation: 60 hours
• Debugging: 40 hours (minimum)
• Crying: 5 hours
• Total: 125 hours × $100/hr = $12,500

Buying this template:

• Payment: 30 seconds
• Setup: 1 hour
• Deployment: 5 minutes
• Total: $99

Even if you value your time at minimum wage, this is a steal. (And let's be honest, you're worth more than that.)

Support

Need help? We offer priority support for $50/month where we'll answer your questions within 24 hours instead of "when we feel like it."

Included with template: Community support (aka you post in GitHub Discussions and pray someone smarter than us answers).

License

Single-use commercial license. Use it for one project. Make a million dollars. We'll pretend we're not jealous.

Want to use it for multiple projects? Buy multiple licenses. We know you have 47 unfinished side projects anyway.

Real Talk

This template won't guarantee success. It won't make your idea good if it sucks. It won't find product-market fit for you.

But it WILL save you months of boring setup work so you can focus on the hard part: convincing people to pay you money.

Click that buy button. Your future self will thank you.