Creating a well-organized project structure for your Express app [express+ejs+mongodb] | Projectshop

Creating a well-organized project structure is crucial for maintaining and scaling a web application. Here’s a suggested project hierarchy for your web app using Express, EJS, MongoDB, HTML, and CSS. This structure aims to keep your code clean and maintainable:

my-web-app/
├── public/
│   ├── css/
│   │   └── styles.css
│   ├── js/
│   │   └── scripts.js
│   └── images/
│       └── logo.png
├── views/
│   ├── partials/
│   │   ├── header.ejs
│   │   ├── footer.ejs
│   │   └── navbar.ejs
│   ├── pages/
│   │   ├── index.ejs
│   │   ├── about.ejs
│   │   └── contact.ejs
│   └── layouts/
│       └── main.ejs
├── routes/
│   ├── index.js
│   ├── users.js
│   └── posts.js
├── models/
│   ├── user.js
│   └── post.js
├── controllers/
│   ├── userController.js
│   └── postController.js
├── config/
│   ├── database.js
│   └── config.js
├── middlewares/
│   ├── auth.js
│   └── errorHandler.js
├── utils/
│   ├── helpers.js
│   └── validators.js
├── test/
│   ├── user.test.js
│   └── post.test.js
├── .env
├── .gitignore
├── app.js
├── package.json
└── README.md

Explanation of the Structure

1. public/: Contains static files (CSS, JavaScript, images).
   • css/: CSS files.
   • js/: JavaScript files.
   • images/: Image files.
2. views/: EJS templates for rendering the front end.
   • partials/: Reusable EJS partials like headers, footers, and navbars.
   • pages/: Specific EJS pages like home, about, and contact.
   • layouts/: Layout files, typically a main layout file.
3. routes/: Defines the application routes.
   • index.js: Main routes.
   • users.js: User-related routes.
   • posts.js: Post-related routes.
4. models/: MongoDB models.
   • user.js: User model.
   • post.js: Post model.
5. controllers/: Handles the business logic.
   • userController.js: User-related controller functions.
   • postController.js: Post-related controller functions.
6. config/: Configuration files.
   • database.js: Database connection setup.
   • config.js: Other configuration settings.
7. middlewares/: Middleware functions.
   • auth.js: Authentication middleware.
   • errorHandler.js: Error handling middleware.
8. utils/: Utility functions and helpers.
   • helpers.js: General helper functions.
   • validators.js: Validation functions.
9. test/: Unit and integration tests.
   • user.test.js: Tests for user functionality.
   • post.test.js: Tests for post functionality.
10. Root Files:
    • .env: Environment variables.
    • .gitignore: Git ignore file.
    • app.js: Main application file.
    • package.json: Project dependencies and scripts.
    • README.md: Project documentation.

This structure should provide a solid foundation for your project, making it easier to manage as it grows. You can adjust the folders and files as per your specific requirements.

Also Read : How to Resolve npm install Stuck at ‘idealTree’ Step and Troubleshooting common npm installation issues in Express on Ubuntu?