Recommended Folder Structure for React

For a React project in 2025, a well-organized folder structure is essential for maintainability, scalability, and ease of collaboration. The structure should be modular, flexible, and adaptable to different types of projects, whether you're building a small app or a large-scale enterprise application.

Here’s an updated folder structure for modern React projects, keeping in mind best practices, scalability, and performance:

1. Root Directory

At the root of your project, you should have these typical files and directories:

2. Folder Structure

/public

The public folder contains static files that are served directly to the browser, such as the index.html, images, and other assets.

/src

The src folder is where all of your React application code resides. This is where you'll spend most of your time.

3. Folder Details

1. /assets:Store images, fonts, and other media assets here. It's optional to break this into subfolders (e.g., /images, /fonts).
2. /components:

• Contains all reusable UI components that can be shared across different parts of your app.
• Example:

3. /features:

• Organize your components, hooks, and logic by features (also called domain-based structure). This helps separate code based on functionality rather than by component type, promoting better scalability and maintainability.
• Example:

4. /hooks:

• Store custom hooks that can be reused across your app, such as data fetching, form handling, etc.
• Example:

5. /layouts:

• Layout components like Header, Sidebar, Footer, etc., that are used across multiple pages.
• Example:

6. /pages:

• Contains page-level components (typically mapped to routes) that use the components from /features or /components.
• Example:

7. /services:

• Functions for API requests, integrating third-party services, or utilities that handle external communication.
• This could also be the place for service hooks or API-related logic.
• Example:

8. /store:

• If you’re using a state management solution like Redux, Zustand, or Context API, keep the logic and actions here.
• Example (if using Redux):

9. /styles:

• Store global styles, theme files, or any CSS/SASS or CSS-in-JS styles here.
• Example:

10. /types:

• If using TypeScript, store your custom types or interfaces here for easier management and reusability.
• Example:

11. /utils:

• General utility functions that are used across your app (e.g., date formatting, data validation, etc.).
• Example:

12. /config:

• Store environment variables or app configuration settings here, such as the API base URL, feature flags, etc.
• Example:

Conclusion

This folder structure provides a flexible, scalable, and maintainable setup for React applications in 2025. It focuses on:

• Modularity: Organizing by features or domains (vs. just by components).
• Reusability: Components, hooks, and utilities can be easily shared.
• Scalability: As your project grows, the structure allows for easy addition of new features or pages.
• Separation of Concerns: Each part of the app (state, services, components) has its own dedicated space.

This structure works for both small projects and large-scale applications. You can always adjust the specifics depending on the complexity and requirements of your app.

let me know your thoughts!