Lecture 29 - Shopping Cart in JavaScript Part 2 | Add to Cart Functionality 🔥 | Debug With Nitu

🎯 Shopping Cart in JavaScript | Add to Cart Functionality 🔥 | Debug With Nitu

🚀 Want to build a real-world Shopping Cart Project like e-commerce websites? In this video, we’ll create a fully functional Shopping Cart using HTML, CSS, and JavaScript step by step.

💡 In this hands-on JavaScript DOM Project, you’ll learn:

✔️ How to display product items dynamically
✔️ Add products to cart with Add to Cart button
✔️ Update quantity and total price automatically
✔️ Remove items from the cart
✔️ Use array methods like map(), filter(), and reduce()
✔️ Store cart data in local storage for persistence
✔️ Bonus: Create a checkout button simulation
✔️ Debugging tips for cart duplication & incorrect total issues

📌 Why This Matters

⚡ Shopping carts are the core feature of every online store
💻 You’ll practice DOM manipulation, events, and data handling in JS
🎓 Perfect for beginners, students, and anyone building real-world JavaScript projects

🔥 By the end of this video, you’ll have a fully working Shopping Cart Project to add to your portfolio and impress in interviews!

👍 Don’t forget to LIKE, COMMENT & SUBSCRIBE for more JavaScript DOM Projects & Web Development tutorials.

📺 Playlists to Learn Web Development Step by Step:

HTML: https://www.youtube.com/playlist?list=PLR_jrO4k53S7lGgEgrtqhOQ4Tbs0fQm9B

CSS: https://youtube.com/playlist?list=PLR_jrO4k53S4VgjCu2AruA-SwVFzZtZVO&si=5HxVhZQzY_uhT_Y9

JavaScript: https://www.youtube.com/playlist?list=PLR_jrO4k53S42OCOgnY5B6S7U4w8N3KEd

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