Express.js Starter Template with TypeScript

Welcome to the Express.js starter template, configured to use TypeScript for robust and type-safe development. This template includes Prettier for code formatting and ESLint for maintaining code quality.

What You'll Get After Installation

Upon cloning and setting up this Express.js starter template, you will have access to:

• A fully configured Express.js server with TypeScript.
• Pre-installed dependencies and dev dependencies for common tasks.
• Middleware functions to handle global errors, 404 Not Found responses, and request validation.
• Utility functions to send consistent and formatted responses and to wrap asynchronous route handlers.

Installation

1. Clone the Repository

git clone https://github.com/iibrahim70/express-mvc-template
cd express-mvc-template

2. Install Dependencies

Choose your preferred package manager to install the required dependencies:

Using pnpm:

pnpm i cors dotenv express http-status mongoose zod

3. Install Dev Dependencies

Next, install the development dependencies:

Using pnpm:

pnpm i -D @types/cors @types/express @types/node @typescript-eslint/eslint-plugin @typescript-eslint/parser eslint eslint-config-prettier prettier ts-node-dev typescript

4. Set Environment Variables

Create a .env file in the root directory and add the following variables:

NODE_ENV=development
PORT=5000
DATABASE_URL=mongodb+srv://yourUserName:yourPassword@cluster0.jowkg7d.mongodb.net
DB_Name=collectionName

Once development work is done, change NODE_ENV to production:

NODE_ENV=production

5. Build the TypeScript Code

To compile the TypeScript code, run:

Using pnpm:

pnpm build

6. Start the Server

Start the development server with:

Using pnpm:

pnpm start:dev

The server should now be running at http://localhost:5000/.

7. Prettier and Linting

This template comes pre-configured with Prettier for code formatting and ESLint for linting.

• Formate Code With Prettier Ensure consistent code style by formatting with Prettier:

Using pnpm:

pnpm prettier

• Automatically Fix Prettier Errors Fix any Prettier formatting errors automatically:

Using pnpm:

pnpm prettier:fix

• Lint Code With EsLint Maintain code quality and catch potential errors with ESLint:

Using pnpm:

pnpm lint

• Automatically Fix ESLint Errors Fix ESLint errors and adhere to code standards:

Using pnpm:

pnpm lint:fix

Adding Routes

To add new routes to your Express.js application, follow these guidelines:

1. Create your route handler file (e.g., routes/ExampleRoute.ts) and import it.

2. Define your routes inside routes array of objects with the following structure:

const routes = [
  { path: '/exampleRoute', route: ExampleRoute },
   // Add more routes as needed
];

Replace /exampleRoute with your desired route path, and ExampleRoute with the imported route

Feel free to explore and modify the template to suit your project needs. If you have any questions or run into issues, don't hesitate to reach out for assistance.

Happy coding! 🚀