Free
Cascade
Free and open-source SaaS boilerplate
JavaScript
TypeScript
shadcn/ui
Tailwind CSS
PostgreSQL
Lemon Squeezy
Next.js
tRPC
Features:
Analytics
Auth
Background Jobs
Blog
CI/CD
Dark Mode
Emails
+7 more
Programming Languages
Explore 113 boilerplates in this category. Find the perfect starting point for your next project.
Browse by Programming Languages
13 optionsC#
3 boilerplates
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Dart
5 boilerplates
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Elixir
2 boilerplates
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Go
2 boilerplates
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HTML
3 boilerplates
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Java
1 boilerplate
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JavaScript
84 boilerplates
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Kotlin
1 boilerplate
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PHP
6 boilerplates
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Python
13 boilerplates
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Ruby
6 boilerplates
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Swift
7 boilerplates
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TypeScript
77 boilerplates
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Featured Boilerplates
$150
Supaboost
The All-in-One Supabase and NextJS SaaS Starter Kit
JavaScript
TypeScript
Recharts
shadcn/ui
Tanstack Forms
PostgreSQL
Supabase
Lemon Squeezy
Next.js
React
Features:
Access Control
Admin
Auth
Billing
Charts
Dark Mode
Multi-Tenancy
+8 more
$99
MatureStack
A grown up boilerplate encouraging splitting backend and frontend using Next.js and NestJS
JavaScript
TypeScript
Radix UI
shadcn/ui
Tailwind CSS
MongoDB
NestJS
Next.js
React
Features:
AI
Analytics
API
Auth
Docker
Emails
Landing Page
+2 more
$99
ShipFlutter
A fully customizable starter kit to seamlessly launch responsive Android, iOS, and Web apps with Flutter powered by Firebase and Vertex AI.
Dart
Custom UI
Material
Firestore
Lemon Squeezy
RevenueCat
Firebase
Flutter
Features:
AI
Analytics
Auth
Backend
CRUD
Feedback
i18n
+11 more
$69
NextJet
A Next.js SaaS boilerplate with all key features for your SaaS startup
JavaScript
TypeScript
shadcn/ui
Tailwind CSS
Prisma
Lemon Squeezy
Stripe
Next.js
React
Turborepo
Features:
Admin
Auth
Blog
CI/CD
Dark Mode
Dashboard
Developer Tools
+10 more
$169
Swift Maker
The SwiftUI boilerplate that empowers serious iOS developers to transform side projects into profitable apps in record time
Swift
SwiftUI
In-App Purchases
SwiftUI
Vapor
Features:
AI
Analytics
Auth
Backend
CI/CD
Dark Mode
Deployment
+6 more
$199
Serverless SaaS
A starter kit to build a SaaS app faster with React, Next.js, Tailwind, Stripe, and Firebase
JavaScript
TypeScript
React
Tailwind CSS
Firestore
Stripe
Next.js
Features:
Admin
Auth
Blog
CMS
Emails
Landing Page
Serverless
+2 more
$59
SvelteShip
The #1 SvelteKit boilerplate with all you need to build and launch fast!
JavaScript
TypeScript
DaisyUI
Tailwind CSS
Supabase
Stripe
Svelte
SvelteKit
Features:
Auth
Dark Mode
Emails
Magic Links
ORM
SEO
Serverless
+4 more
Free
Larasonic
Modern Laravel SaaS Starter Kit powered by Laravel Jetstream, Inertia V2, and Shadcn/ui
JavaScript
PHP
TypeScript
Inertia
shadcn/ui
Tailwind CSS
MySQL
Laravel Cashier
Stripe
FilamentPHP
Laravel
Vue.js
Features:
Access Control
Admin
AI
API
Auth
Docker
Payments
+3 more
Why Use Languages-Specific Boilerplates?
Programming language selection fundamentally shapes your SaaS architecture, from runtime performance to developer productivity. Each language offers distinct trade-offs in type safety, concurrency models, and ecosystem maturity. Our collection features language-specific boilerplates that harness each language's unique capabilities for SaaS applications.
Language-specific boilerplates provide pre-configured toolchains (linters, formatters, test runners) native to each language, implement language-appropriate concurrency patterns (async/await, goroutines, event loops), and use typed interfaces for API safety. Each boilerplate reflects its language's philosophy—whether that's Python's readability, Go's simplicity, or TypeScript's type safety.
Key Benefits
- Language-native concurrency models
- Type systems for compile-time safety
- Language-specific package ecosystems
- Language-optimized build pipelines
- Idiomatic code following language conventions
- Runtime-optimized performance
- Language-native testing tools
- Version management and LTS support
Browse our collection of 113 languages boilerplates to find the perfect starting point for your next SaaS project. Each boilerplate has been carefully reviewed to ensure quality, security, and production-readiness.
Frequently Asked Questions
Which programming language should I choose for my SaaS?
The best language depends on your team's expertise and project requirements. TypeScript/JavaScript offers the largest ecosystem and full-stack capabilities. Python excels in rapid development and data processing. Go provides exceptional performance for high-traffic applications. Ruby prioritizes developer happiness with elegant syntax. Choose based on your team's strengths and scaling needs.
What language-specific tooling comes with these boilerplates?
Each boilerplate includes language-specific development tools like testing frameworks (Jest, PyTest, RSpec), build systems (Webpack, Vite, esbuild), package managers (npm, pip, bundler), and code quality tools (ESLint, Pylint, RuboCop). These are pre-configured to work together seamlessly.
How do different languages handle scaling?
Scaling approaches vary by language: Node.js uses event-driven architecture for I/O-heavy apps; Python leverages async/await and Celery for background tasks; Go excels with goroutines for concurrent operations; Ruby uses Sidekiq for job processing. Each boilerplate implements language-appropriate scaling patterns.
How much programming experience do I need?
You should be comfortable with programming fundamentals and have basic knowledge of web development concepts. Language-specific boilerplates assume familiarity with that language's syntax and common patterns. Most developers can start customizing a boilerplate within days, even if they're learning the specific language.
How are language versions handled?
Boilerplates target stable, long-term support (LTS) versions of their respective languages. They specify version constraints in configuration files and include documentation for upgrading to newer versions. This ensures your application remains secure and maintainable.