Debounce vs Throttle JavaScript — Real Scroll Demo for Beginners
Learn the real difference between debounce and throttle in JavaScript using a hands-on scroll demo! This beginner-friendly tutorial walks you through every line of HTML, CSS, and JavaScript — showing how these two techniques handle rapid events like scrolling.
👨💻 What You’ll Learn:
How debounce and throttle work under the hood
When to use debounce vs throttle
Real-world use cases (scrolling, input, API calls)
Performance gains with visual counters
Full code + narration for every step
🎥 We build everything from scratch in VS Code — and you’ll see the exact scroll behavior in action.
JavaScript Debounce video: • Debounce JavaScript Function — Build a Sea...
Article version (with code): https://medium.com/@a1guy/debounce-vs...
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Article version with code: https://medium.com/@a1guy/debounce-vs...
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