Detect If You’ve Scrolled to the Bottom of the Page with JavaScript
📽️ Video Title: Check If the Bottom of the Page Is Visible in JavaScript
In this video, you'll learn how to detect when a user has scrolled to the bottom of a web page using JavaScript. This is a powerful technique for triggering lazy loading, infinite scroll, or user engagement actions.
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In this video, you'll learn:
• How to use window.innerHeight, scrollY, and document.body.offsetHeight.
• How to create a scroll event listener for real-time tracking.
• Real-world uses in content loading, analytics, and UI interactions.
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What You'll Need:
• Basic understanding of the browser DOM and scrolling behavior.
• Familiarity with window and document objects.
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📚 Resources:
• JavaScript scroll event – MDN
• Window and Document properties – MDN
• Infinite Scrolling Concepts – Web.dev
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Got a scroll-based feature to build? Let’s explore it in the comments!
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Happy Coding! 📜🔍🖱️
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🎯 YouTube Tags:
#javascript #scroll #infiniteScroll #webdevelopment #frontend #eventlisteners #uiscripting