Launch Your Next.js SaaS,
Don't Build It From Scratch.
The premier Next.js 15 developer foundation. Save up to 40+ hours of setup with our complete stack. Pre-built with authority, security, and multiple themes for indie hackers and agencies.
Opens an interactive sandbox a new tab — sample data, preview only.
✓ 100% open-source. Clone it once, own it forever.
Drive it yourself
Experience the full UI shell in our interactive sandbox. Click through dashboards, adjust settings, and explore the complete component library before you buy.
- Full dashboard cockpit
- User registry tables
- API key lifecycle
- Theme switcher included
Every hour you spend on setup is an hour not shipping.
Default Next.js gives you a blank canvas. Here's what you end up rebuilding from scratch — every single time.
Pre-configured Auth.js v5 with OAuth providers
30+ polished components, ready to ship
Full billing, webhooks, and customer portal
Production-proven Prisma schema included
Resend + React Email templates wired up
Vercel-optimized config, zero DevOps
Total time reclaimed with WebStack.AI: 40+ hours(avg. per project)
One kit for every stage of your build.
Two tiers, one-time payment. No subscriptions. Own it forever.
Saves 20+ hours on UI & design
Frontend UI Engine
A complete visual foundation with a polished component library, premium themes, and a production-quality landing page template.
One-time payment
- Next.js 15 App Router foundation
- 30+ polished UI components
- Premium color themes
- Landing page template
- Dashboard shell layout
- Pricing page template
- React Email starters
- Priority email support
Saves 40+ hours total (UI + backend)
Complete SaaS Stack
The complete production-ready SaaS foundation. Ship your entire product — billing, auth, database, emails — not just the skeleton.
Lifetime access + updates
- Everything in UI Engine
- Stripe billing + webhooks
- Multi-tenant architecture
- Full admin dashboard
- Transactional email system
- Database schema + Prisma ORM
- CI/CD pipeline config
- Lifetime updates + Slack access
30-day no-questions-asked money-back guarantee on all paid tiers.
Look inside the directory tree.
Choose your architectural tier. Clean, modern, 100% dependency-transparent code structures.
Complete dashboard cockpit layout with sidebar navigation, active state management, and mobile-responsive drawer primitives.
The exact high-converting landing page you are reading right now. Clean layout arrangements, conversion-optimized hierarchies, and SEO-ready structure.
Bulletproof, zero-flash dark mode synchronization component. Seamlessly injects local storage preferences before hydration.
Modern Tailwind styling foundation pre-configured with theme variables, global reset patterns, and custom layout utility layers.
A pre-configured LLM behavior profile. Locks Cursor/Cline/Copilot into your specific codebase rules to instantly stop AI agents from breaking your layouts or hallucinating code.
Pre-configured Auth.js v5 route configurations, dynamic login/register forms, and session context middleware.
Dual-compatibility database layer. Includes a production-grade Prisma schema setup AND a native Supabase client configuration. Use Prisma OR pure Supabase client out of the box—fully compatible with any PostgreSQL provider.
Bulletproof Stripe webhook listeners ready to synchronize subscription checkouts, invoice renewals, and event-driven database updates.
Plug-and-play email transaction delivery logic bound to React Email layouts for password resets and welcome onboarding.
Frequently Asked Questions
Everything you need to know about WebStackDev
You get the full Next.js source code repo featuring a beautifully structured layout, a responsive navigation shell, pre-styled charts, settings states, and a completely organized folder system optimized for modern AI tools.
Yes. The standard license allows you to build unlimited personal and commercial projects. The only restriction is that you cannot resell the template itself as a competing boilerplate.
Yes! The Complete SaaS Stack ($150) comes pre-configured with Next.js 15, Supabase Auth (SSR), Stripe webhooks, Prisma ORM, and Resend email integration. This saves you 40+ hours of setup while remaining modular enough to swap components if needed. The Frontend UI Engine ($45) includes the complete component library and landing pages but excludes the backend integrations.
The stack is kept completely up-to-date with the latest stable releases of Next.js, Tailwind CSS, and TypeScript, ensuring you don't inherit deprecated dependencies.
Yes! We offer a 30-day no-questions-asked money-back guarantee on all paid tiers. If WebStack doesn't save you time or meet your expectations, email us within 30 days of purchase for a full refund.
The sandbox environment is designed to let you interactively test the responsive layout, themes, and UI component behavior safely in your browser. The $150 Production SaaS Stack includes heavy server-side architecture (Stripe Webhooks, Prisma Database connections, Auth.js v5 middleware) which requires a real deployment environment to run. Rest assured, the backend code follows the exact same clean, modular, and deeply commented structure you see in the UI shell.