Create a fully responsive e-commerce website using HTML, CSS, and JavaScript, featuring a working shopping cart. This project allows users to add items to the cart, remove them, and adjust quantities. The total price automatically updates based on the quantity changes, ensuring an accurate checkout process. Additionally, if a user tries to add the same item to the cart again, an alert box will appear to notify them.

This website is designed to be mobile-friendly, ensuring a seamless shopping experience on all devices, from smartphones to desktops. Perfect for developers looking to build dynamic, interactive e-commerce websites with a fully functional shopping cart system that offers an excellent user experience and smooth interaction.

Fonts and Colors

/* Google Fonts */
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap");
/* Global Styles */
* {
  font-family: "Poppins", sans-serif; /* Clean, modern font for a professional look */
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  scroll-behavior: smooth; /* Smooth scrolling effect for better navigation */
  scroll-padding-top: 2rem; /* Keeps content centered during scrolling */
  list-style: none;
  text-decoration: none;
}

/* Color Palette */
:root {
  --main-color: #fd4646; /* Bold red for buttons, highlights, and important items */
  --text-color: #171427; /* Dark text color for readability */
  --bg-color: #fff; /* White background for a clean, minimal design */
}

Watch Youtube Tutorial

Conclusion

This e-commerce website with a functional shopping cart is perfect for developers seeking to create dynamic, interactive online stores. The responsive design ensures a smooth shopping experience across all devices, while features like quantity adjustments, cart item removal, and real-time total price updates enhance the user experience. The addition of an alert box when attempting to add duplicate items prevents errors and ensures an efficient shopping process.

Key Features:

• Fully responsive shopping cart with the ability to add, remove, and adjust quantities of items.
• Real-time total price updates based on changes in item quantity.
• Alert box to notify users if they try to add the same item more than once.
• Mobile-friendly design for a seamless shopping experience on all devices.
• Customizable color palette with red as the main accent color for highlights and buttons.