Testing Boilerplates

Explore 25 boilerplates in this collection. Find the perfect starting point for your next project.

Visit website for Gravity

Gravity

The original Node.js & React SaaS boilerplate with subscription billing, authentication, and UI components.

JavaScript
React
shadcn/ui
Amazon Redshift
MariaDB
MongoDB
MSSQL
MySQL
Oracle
PostgreSQL
SQLite
Stripe
Next.js
Node.js
React
React Native

Features:

2FA
Access Control
Admin
AI
API
Auth
Dark Mode
+11 more
Visit website for Cascade

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
Visit website for Nano ASP.NET SaaS Boilerplate

Nano ASP.NET SaaS Boilerplate

A clean architecture ASP.NET multi-tenant API with Vue, React and Razor Pages UI for building SaaS applications.

C#
JavaScript
TypeScript
Bootstrap
PostgreSQL
ASP.NET
Entity Framework
MVC Razor
React
Vue.js

Features:

Access Control
API
Auth
Clean Architecture
CRUD
Dark Mode
JWT
+4 more
Visit website for Makerkit

Makerkit

A SaaS Starter Kit for building production-ready React applications

JavaScript
TypeScript
Lucide Icons
Radix UI
shadcn/ui
Tailwind CSS
Firestore
Supabase
Lemon Squeezy
Stripe
Next.js
React
React Native
Remix

Features:

2FA
Admin
AI
Analytics
Auth
Blog
Dark Mode
+16 more
Visit website for Saas UI

Saas UI

A purpose-built toolkit for building high-quality React apps

JavaScript
TypeScript
Chakra UI
CSS
React
Supabase
Stripe
Electron
Next.js
React

Features:

Auth
Billing
CRUD
Dark Mode
Docs
Feature Flags
Marketing
+12 more
Visit website for SaaS Pegasus

SaaS Pegasus

Django-based SaaS boilerplate for building web applications

Python
Bootstrap
Bulma
HTMX
React
Tailwind CSS
PostgreSQL
SQLite
Stripe
Django
Wagtail CMS

Features:

2FA
Admin
AI
API
Auth
Backend
Background Jobs
+14 more
Visit website for Staarter.dev

Staarter.dev

A comprehensive Next.js SaaS template with pre-configured authentication, billing, and localization

JavaScript
TypeScript
shadcn/ui
Tailwind CSS
MongoDB
MySQL
PostgreSQL
Prisma
SQLite
Lemon Squeezy
Paddle
Stripe
Next.js
React

Features:

Admin
AI
Analytics
Auth
Billing
Blog
Dark Mode
+12 more
Visit website for Breakneck

Breakneck

The Ultimate .NET SaaS Starter Kit Built for Speed and Scale

C#
EF Core
Stripe
.NET
ASP.NET Core
FastEndpoints

Features:

API
Auth
Background Jobs
Billing
Clean Architecture
Emails
JWT
+3 more
Visit website for Launchway

Launchway

A SaaS starter kit with built-in authentication, payments, and more

JavaScript
TypeScript
React
shadcn/ui
Tailwind CSS
MySQL
PostgreSQL
SQLite
Stripe
React
Remix

Features:

Access Control
API
Auth
Blog
Caching
Dark Mode
Emails
+11 more

Showing 9 of 25 boilerplates

Why Choose Testing Boilerplates?

Testing represents a complete full-stack feature with dedicated API endpoints, database models, and UI components architected for SaaS applications. Our boilerplates with Testing implement layered architecture patterns—separating business logic, data access, and presentation—with security measures and testing strategies specific to Testing's functionality.

Testing boilerplates implement full-stack architecture with service layers for business logic, repository patterns for data access, and RESTful/GraphQL API endpoints. They include Testing-specific security measures like input validation with schema libraries (Zod, Joi), parameterized queries for SQL injection prevention, and CSRF protection. The implementation handles Testing's real-time requirements with WebSockets or SSE when needed, includes comprehensive error handling, and follows OWASP security guidelines for Testing's functionality.

Key Benefits

  • Testing layered architecture
  • Testing-specific security measures
  • Testing API endpoint design
  • Testing real-time capabilities
  • Testing validation schemas
  • Testing error handling
  • Testing testing suite
  • Testing performance optimization

Browse our collection of 25 Testing 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

How is Testing architecturally implemented?

Testing is implemented following full-stack architecture patterns with dedicated API endpoints, database models with proper relationships, and corresponding UI components. The feature includes its own service layer for business logic, validation schemas, error handling, and event-driven updates. The architecture separates concerns between presentation, business logic, and data access layers, making Testing maintainable and testable.

What security measures protect Testing?

Testing implements defense-in-depth security including input validation with schema validation libraries (Zod, Joi, Yup), parameterized database queries to prevent SQL injection, output encoding to prevent XSS attacks, CSRF token validation, and proper authentication/authorization checks. The feature includes rate limiting, audit logging, and follows OWASP security guidelines specific to Testing's functionality.

How does Testing handle real-time updates?

Testing can include real-time capabilities using WebSockets, Server-Sent Events (SSE), or polling strategies depending on the use case. Real-time implementations use Socket.io, native WebSockets, or framework-specific solutions with proper connection management, authentication, and scaling considerations. The feature handles reconnection logic, message queuing, and optimistic UI updates for responsive user experience.

What API patterns does Testing use?

Testing's API endpoints follow RESTful principles or GraphQL patterns with proper HTTP methods, status codes, and response structures. The implementation includes request validation, pagination for list endpoints, filtering and sorting capabilities, and comprehensive error responses with meaningful messages. API versioning, rate limiting per endpoint, and OpenAPI/GraphQL schema documentation are included for Testing's public-facing endpoints.

How is Testing tested and validated?

Testing includes unit tests for business logic, integration tests for API endpoints and database interactions, and end-to-end tests for critical user flows. The testing suite uses framework-specific tools (Jest, Pytest, RSpec, PHPUnit) with mocking libraries, test fixtures, and database seeding. Tests cover happy paths, error cases, edge conditions, and security scenarios specific to Testing's functionality with proper test coverage reporting.