How We Built a SaaS Boilerplate Used by 122+ Developers
(And Cut Auth Setup From 30 Minutes to 30 Seconds)
1. The Developer Frustration We Eliminated
After interviewing 47 SaaS developers, we found an absurd pattern:
- Teams wasted 300+ hours/year rebuilding the same auth flows
- Junior devs struggled with redundant Stripe integrations
- Founders delayed launches fixing basic newsletter signups
So we built DesignShipy—a SvelteKit/Supabase boilerplate that automates the boring 30% of SaaS development.
Designah Principle #12
"If It’s Been Built 1000 Times, It Should Be Open-Sourced"
We replace repetitive coding with bulletproof systems.
The Industry Standard
Most boilerplates fail because they:
- Overwhelm with unnecessary features
- Use obscure coding patterns
- Ignore real-world scaling needs
Our Breakthrough
DesignShipy delivers what developers actually need:
- Plain JavaScript (no framework lock-in)
- One-click auth (Supabase + social logins)
- Profit-ready (Stripe subscriptions out of the box)
2. Engineering Decisions That Made Developers Cheer
Dark Mode by Default
We rejected light themes because:
- 87% of devs use dark IDE themes (consistency reduces cognitive load)
- Blue (#2563EB) reduces eye strain during late-night coding
- Inter font maintains readability at small sizes
"Developers don’t need pretty—they need predictable."
SvelteKit’s Secret Sauce
Why we chose it over Next.js:
- No hydration issues (faster auth state updates)
- Smaller bundle size (critical for SaaS performance)
- Trivial deployment (works with any adapter)
Pro Tip
We export everything as components—override our UI without touching core logic.
3. From Side Project to Industry Standard
Production implementations
Less auth setup time
Breaking changes since v1
The Maintenance Miracle
When a developer tweeted "How do you handle Stripe webhooks?", we revealed:
- /api/webhooks/stripe.ts is fully typed
- Test events built into the dev server
- Automatic idempotency key handling
The thread went viral with 327 bookmarks and "Why isn’t this standard?" replies.
Why This Changes Everything
For Developers
This isn’t just a boilerplate—it’s 300 saved hours you can spend on:
- Actual product differentiation
- User onboarding flows
- Sleep (remember that?)
For Our Agency
DesignShipy proved our technical depth attracts:
- Better SaaS clients (who value systems thinking)
- Recruiting leverage (top devs want to work here)
- Passive authority (GitHub stars = trust signals)
Tired of Rebuilding Auth For Every Project?
Get our free "SaaS Starter Kit Checklist" and the DesignShipy GitHub link—because your next side project deserves to launch.
Still thinking whether we're right for you?
Let's start a conversation and find out how we can bring your vision to life.
20+
Projects Delivered
95%
Client Satisfaction
24/7
Support & Care
Ready to get started?
Schedule a free consultation call or drop us a message.
Usually respond within 24 hours
'%3e%3cpath%20fill='url(%23paint0_linear_133_2)'%20fill-rule='evenodd'%20d='M50.714%200h-50v50c0%2025.462%2019.033%2046.479%2043.647%2049.6C19.401%20102.402%200%20123.578%200%20149.286v50h50c25.462%200%2046.479-19.033%2049.6-43.647%202.802%2024.96%2023.978%2044.361%2049.686%2044.361h50v-50c0-25.462-19.033-46.479-43.647-49.6C180.599%2097.598%20200%2076.422%20200%2050.714v-50h-50c-25.462%200-46.479%2019.033-49.6%2043.647C97.598%2019.401%2076.422%200%2050.714%200Z'%20clip-rule='evenodd'%3e%3c/path%3e%3c/g%3e%3cdefs%3e%3clinearGradient%20id='paint0_linear_133_2'%20x1='27.5'%20x2='149'%20y1='19'%20y2='174.5'%20gradientUnits='userSpaceOnUse'%3e%3cstop%20stop-color='%23FFD9A0'%3e%3c/stop%3e%3cstop%20offset='1'%20stop-color='%23FFF5F1'%3e%3c/stop%3e%3c/linearGradient%3e%3cclipPath%20id='clip0_133_2'%3e%3cpath%20fill='%23fff'%20d='M0%200h200v200H0z'%3e%3c/path%3e%3c/clipPath%3e%3c/defs%3e%3c/svg%3e)