QR Code Generator JavaScript Project | API + Download Feature
Build a QR Code Generator app using JavaScript API.
Generate, customize, and download QR codes instantly.
A real-world frontend JavaScript project for your portfolio.
📌 Project Overview
This is Week 34 of my 52 Weeks of 52 JavaScript Projects series.
In this project, you’ll build a fully functional QR Code Generator that:
Generates QR codes dynamically
Supports multiple sizes
Adds animations
Allows users to download QR codes
This is a practical API-based frontend project, not a demo toy.
🧩 What You’ll Learn
✔ Fetch API & external APIs
✔ Dynamic DOM manipulation
✔ Conditional logic & loops
✔ Error handling in JavaScript
✔ UI animations & interactions
⏱️ Chapters (Outcome-Based)
00:00 – QR Code Generator Demo
00:33 – Project Overview
02:00 – HTML Boilerplate Setup
02:31 – Building QR Generator UI
05:04 – Styling the App
10:25 – DOM Logic in JavaScript
11:06 – Dynamic QR Size Handling
12:58 – Generate QR Code via API
19:30 – QR Animation Effect
20:45 – Download QR Code Feature
22:36 – Testing & Wrap-Up
📚 Recommended Playlists
🔥 52 JavaScript Projects (Beginner → Advanced) • JavaScript Projects For Beginners To Advance.
🎨 Animations with HTML, CSS & JS • Animating Access with HTML, CSS, & JS
🌐 JavaScript API Projects • JavaScript API Projects
💼 Responsive Portfolio Website • Responsive Personal Portfolio Website
📂 Check out the source code for this project on GitHub!
👉 [https://github.com/codehuntersharath/...]
If you find this project helpful in your JavaScript learning, make sure to ⭐ star the repository to show your support!
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