Enterprise Application Boilerplate: Node.js + React.js

I'll create a comprehensive boilerplate for an enterprise application using Node.js and React.js (via Next.js). This setup includes:

• Modern Next.js App Router architecture
• RESTful API structure with Express
• Authentication system
• Error handling
• Logging
• Testing setup
• Proper folder organization

Project Structure Overview

This enterprise boilerplate provides a comprehensive foundation for building scalable applications with Node.js and React.js. Here's what's included:

Frontend (Next.js)

• Modern UI Components: Built with shadcn/ui and Tailwind CSS
• Authentication Flow: Complete login system with protected routes
• Dashboard Layout: Ready-to-use admin interface with charts and analytics
• Responsive Design: Works seamlessly on all device sizes

Backend (Node.js/Express via Next.js API Routes)

• RESTful API Structure: Well-organized API routes with proper error handling
• Authentication: JWT-based auth with role-based access control
• Middleware: Request validation, error handling, and logging
• Database Abstraction: Mock implementation that can be replaced with real database connections

Core Features

• Authentication & Authorization: Complete user management system
• API Client: Reusable fetch wrapper for making API calls
• Error Handling: Consistent error handling across the application
• Logging: Structured logging system for debugging and monitoring
• Security: Middleware for protecting routes and API endpoints

How to Use This Boilerplate

1. Start Development: The code is ready to run in a Next.js application
2. Replace Mock Implementations: Replace the mock auth and database implementations with real ones
3. Extend Components: Build upon the existing components for your specific use case
4. Add Business Logic: Implement your business logic in the appropriate services

This structure follows best practices for enterprise applications, with clear separation of concerns and a modular architecture that can scale as your application grows.