Stop vibe-coding from scratch. Start with a SaaS codebase AI can actually extend.
Give your AI a Next.js SaaS boilerplate it can extend, with auth, payments, database adapters, admin dashboard, SEO-ready blog, and conventions already wired.
Works with the AI tools you already use
Cursor
Claude
GitHub Copilot
Gemini
ChatGPT
WindsurfCursorClaudeGitHub CopilotGeminiChatGPTWindsurfCursorClaudeGitHub CopilotGeminiChatGPTWindsurfCursorClaudeGitHub CopilotGeminiChatGPTWindsurfWhy this exists
AI can write code. But still needs architecture.
Starting from a blank repo with AI feels fast at first. Then the duplicated logic, inconsistent patterns, unclear data flow, and half-wired integrations start piling up. Frontend Accelerator gives your AI tools a clean SaaS foundation to build on, with the boring but critical pieces already connected.
The honest comparison
Why not just vibe-code it from scratch?
Because AI is fastest when it has strong patterns to follow.
Blank repo + AI
Fast start, too many architectural decisions for the model to guess, messy later.
Free starters
Useful for scaffolding, but usually too basic once auth, billing, data, and roles meet.
Expensive boilerplates
Powerful, but often broader and more complex than a solo builder or freelancer needs.
Frontend Accelerator
Opinionated, AI-ready, practical, and built around the SaaS layers you actually need.
An AI-ready SaaS foundation
A SaaS foundation built for AI-driven development.
Frontend Accelerator gives you the project structure, typed adapters, Copilot instructions, repo-local agent skills, auth, payments, database setup, and reusable patterns already wired together — so AI tools generate code that fits your app instead of fighting it.
Inside the codebase
Proof that the foundation is more than a landing page.
The repo gives AI tools and developers concrete structure to inspect: config, adapters, docs, and agent guidance files already live in the codebase.
One config file controls the product offer, selected database, selected payment provider, auth URLs, and plan IDs.
database: {
provider: DatabaseType.FIRESTORE,
},
payment: {
provider: PaymentType.STRIPE,
plans: [
{ name: "Founders", price: 79 }
]
}Firestore, MongoDB, Stripe, and Lemon Squeezy live behind adapters so product code does not have to start from raw SDK calls.
// README setup paths Database: Firestore or MongoDB Payments: Stripe or LemonSqueezy Auth: Google, Facebook, magic link // App code uses shared wrappers new Database() payment provider from appConfig
GitHub Copilot gets repo-specific context about adapters, layouts, routes, config, and testing.
Adapter Pattern (Critical) All integrations use adapters: - Database: FirestoreAdapter, MongooseAdapter - Payments: StripeAdapter, LemonSqueezyAdapter - Auth: NextAuth with database adapters Switch providers in appConfig.ts
Repo-local skills document Next.js, testing, accessibility, Stripe, and design patterns for agent-assisted work.
next-best-practices/ javascript-testing-patterns/ accessibility-compliance/ stripe-best-practices/ web-design-guidelines/ vercel-react-best-practices/
How it works
From purchase to your first AI-generated feature
Clone the repo, connect your services, then build on the existing patterns.
Clone in 60 seconds
Private repo access. No zip files, no waiting. One git clone command and you're inside a fully wired Next.js codebase. Fully ready SaaS foundation.
Configure once, not every project
Follow the setup guide to connect auth, payments, and your database before building product features.
Prompt your AI and ship
Your AI reads the patterns, follows the rules, and writes code that fits your architecture the first time.
No more Friday evening reverts.
Reviews
Trusted by developers like you
Frontend Accelerator is incredibly fast, intuitive, and easy to use. It has saved me so much time with its clean interface and efficient workflow. The features are powerful yet simple, making it perfect for any developer. Highly recommended for anyone wanting to speed up their projects!
This is a fantastic and well-built Next.js boilerplate that makes launching new projects fast and hassle-free. Huge shoutout to Tomas for not only building such a well-structured and efficient setup but also for his support and taking the time to answer my technical questions. I definitely recommend checking this solution out if you want to speed up your frontend workflow.
A great Swiss knife rich in options to start with a Next.js project.
Frontend Accelerator made my entire development so much easier as it handles all the setup and boilerplate, which allow me to focus on just building my MVP instead of dealing with setup headaches. My favorite part is the pre-built UI components, especially the hero section with different variations to choose from. The authentication and payment setup has also been a huge time-saver—it just works right after small configurations. Im also using Stripe for payments, and I love that there are predefined callbacks that make handling subscription events really easy. On top of that, the folder structure is also easy to understand, which made it super quick to get onboarded. I really havent tried the locales yet and looking forward to it once i enabled my mvp to other markets.On top of that, the folder structure is also easy to understand, which made it super quick to get onboarded. I really havent tried the locales yet and looking forward to it once i enabled my mvp to other markets. Even though I'm still in development, it's already helped me move way faster than I expected and currently just focus on the business logic of my MVP.
As a designer possessing beginner-level fullstack skills, the Frontend Accelerator has taken much of the upfront labor in both tech stack research and coding knowledge needed to scaffold and deploy a SaaS product securely, saving me hours of time so that I can get right to the important and rewarding work, designing SaaS apps. Highly recommended to beginner and experienced SaaS app soloperneuers. Worth every penny!
Was having some hiccups around integration setup (payments and login). Tomas was willing to hop on a zoom call and work through the issues 1:1! It's a great start for individuals or companies looking to get started with a SaaS. Thanks so much Tomas!
Frontend Accelerator helped me to develop faster my startup project.
Know what you are buying
Built for developers shipping with AI
This is a working codebase for technical builders, not a no-code product or a course.
Best for
- Developers using Cursor, Claude Code, Copilot, or Windsurf
- Freelancers building SaaS products and MVPs for clients
- Solo founders who know React and Next.js basics
- Builders who want auth, payments, database, dashboard, and architecture already wired
- Developers who want AI speed without sacrificing maintainability
Not ideal for
- People looking for a no-code tool
- Developers who want to build every layer from scratch
- People who want a disposable starter instead of a long-term codebase
- Beginners who expect the product to teach React or Next.js from zero
Choose your level of support
Start with the codebase. Add guidance if needed.
Both options are for developers who want a serious SaaS foundation, not another disposable starter.
Founders
Founders price for the next 20 customers. Then $149.
- Production-ready Next.js 16 + React 19 codebase
- Copilot instructions and repo-local agent skills
- Opinionated, readable TypeScript architecture
- Admin dashboard + content management
- Role-based access control
- SEO-optimized blog system
- Multi-provider authentication
- Payments with Stripe + Lemon Squeezy
- Swappable database adapter (Firestore + MongoDB)
- Setup and architecture documentation
- Private GitHub repo access
- Private Discord community
- Future product updates
Includes OpenClaw agent skills, n8n automation templates, Claude prompts, and 100 AI Page Roaster testing credits.
Guided Launch
For builders who want the codebase plus direct setup, architecture, AI workflow, and launch guidance.
- Everything in Founders
- 60-minute private setup + architecture review call
- Help validating auth, payments, and database setup
- AI workflow guidance for your project
- Launch feedback before you ship
Send your project context first. This is a request, not an automatic booking.
About Me
Built from real SaaS work, not tutorial boilerplate.
I built Frontend Accelerator after repeatedly wiring the same critical SaaS layers: authentication, payments, database access, dashboards, roles, content, and deployment-ready structure.
The codebase uses boring, proven integrations and explicit conventions. It is designed for AI-assisted development, but it stays readable by humans when you need to understand, debug, or extend it yourself.
Frontend Accelerator is the foundation I wanted before opening an AI coding tool: enough structure to guide every new feature without turning the project into an over-engineered framework.
support@frontendaccelerator.com · I respond to every email.
Your AI is waiting for a codebase it can actually work with.
- ✓ One-time payment, no subscriptions
- ·
- ✓ Private GitHub access, instant
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- ✓ Updates for this product version