Looking for a quick and easy JavaScript project to improve your frontend skills? Here's a fun mini project I recently created: an OTP (One-Time Password) Generator using HTML, CSS, and JavaScript.
This type of project is great for beginners who want to practice DOM manipulation and random number generation using JavaScript.
๐ฅ Watch the OTP Generator in Action
The video below showcases the complete OTP generator along with the source code inside the video:
๐ Source code: Download
๐ก What Youโll Learn
How to generate a 4โ6 digit OTP using JavaScript
Basic styling with CSS for a clean UI
Simple DOM manipulation techniques
Logic building for frontend development
๐ Why Try This Project?
Itโs perfect for JavaScript beginners
Youโll learn practical skills while building a working feature
You can reuse this logic in login forms, email verifications, etc.
๐ง Next Steps
Want to improve it? Try adding:
A timer that resets the OTP
A copy to clipboard button
A dark/light theme toggle
Integration with backend systems (Node.js, Firebase, etc.)
๐ง Final Thoughts
Small projects like this help turn theory into practice. You don't need big apps to grow your skillsโeven a simple OTP generator can teach you a lot.
If you liked this, check out more projects and tutorials on my YouTube Channel!
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