Setup Node.js Project: A Step-by-Step Enterprise Baseline

Setting up a Node.js project for enterprise use requires more than just `npm init`. A robust baseline ensures scalability, maintainability, and security from day one.

### 1. Initializing with TypeScript
We recommend using TypeScript for all enterprise projects to ensure type safety and better IDE support.
`npx tsc –init`

### 2. ESLint and Prettier
Consistency is key. Setting up ESLint with the Airbnb or Google style guide, combined with Prettier for auto-formatting, keeps the codebase clean.

### 3. Environment Management
Use `dotenv` for managing environment variables. Never commit your `.env` file to version control. Use a `.env.example` as a template for other developers.

### 4. Folder Structure (The VDPL Standard)
– `/src`: All source code.
– `/src/controllers`: Request handlers.
– `/src/services`: Business logic.
– `/src/models`: Database schemas.
– `/tests`: Unit and integration tests.

By following this step-by-step setup, our backend team in Noida delivers resilient, production-ready Node.js applications for global enterprises.