Project Structure:

Root Directory:

• public: Contains static assets like images, favicon, and the main HTML file.
• src: Houses the source code.
  • components: Organizes React components.
  • styles: Manages CSS files.
  • utils: Stores utility functions.
  • pages: Contains React components representing different pages (e.g., Home, ProductList, ProductDetails, Cart).
  • services: Includes modules for handling API calls, authentication, etc.
  • App.js: The main React component where routing and overall app structure is defined.
  • index.js: The entry point for rendering the React app.

JavaScript Logic:

App Component (App.js):

• Routing: Utilize React Router to manage navigation between different pages.
• State Management: Use React Context or Redux for global state management.
• Lifecycle Methods: Implement lifecycle methods like useEffect for fetching data.
• Error Handling: Incorporate error boundaries to handle unexpected errors gracefully.

Components:

• Header Component:

  • Display the app name/logo.
  • Navigation links to different sections of the app.

• ProductList Component:

  • Fetch and display a list of products.
  • Allow users to filter or sort the products.

• ProductDetails Component:

  • Display detailed information about a selected product.
  • Allow users to add the product to the cart.

• Cart Component:

  • Display the items added to the cart.
  • Allow users to adjust the quantity or remove items.
  • Show the total amount. 

Step 01 : Download the zip file of source code (given below) and extract it.

Step 02 : Navigate to the Project Directory:

• Once the repository is cloned, navigate into the project directory using the cd command: cd <project_directory>
• Replace <project_directory> with the name of the directory where the project was cloned.

Step 03 : Install Dependencies:

• Inside the project directory, run the following command to install project dependencies using Yarn : yarn install
• This command will read the package.json file and install all required dependencies listed in it.

Run the Project:

• After installing dependencies, you can start the development server using the following command: yarn start
• This command will start the development server and automatically open the project in your default web browser.
• Once the development server is up and running, you can access the project by opening your web browser and navigating to the specified address (usually http://localhost:3000).
• You can now explore the e-commerce app, navigate through different pages, interact with components, and experience the functionality firsthand.