Ever noticed how GitHub’s mobile app keeps the page repo details visible in a floating header as you scroll? It’s a slick UX touch that enhances navigation. In this post, I’ll show you how to achieve the same effect using Trig.js, the lightweight and ultra-fast scroll animation library. Why Use Trig.js for Scroll Animations? Most AOS (Animation on Scroll) libraries rely heavily on JavaScript for animations, which can impact performance. Trig.js is different—it’s CSS-based, meaning it leverages the browser’s GPU for smoother, more efficient animations. ✅ Why Trig.js? ⚡ Lightweight (~4KB) → No bloated dependencies

Mar 16, 2025 - 23:00
 0

Ever noticed how GitHub’s mobile app keeps the page repo details visible in a floating header as you scroll? It’s a slick UX touch that enhances navigation. In this post, I’ll show you how to achieve the same effect using Trig.js, the lightweight and ultra-fast scroll animation library.

Why Use Trig.js for Scroll Animations?
Most AOS (Animation on Scroll) libraries rely heavily on JavaScript for animations, which can impact performance. Trig.js is different—it’s CSS-based, meaning it leverages the browser’s GPU for smoother, more efficient animations.

✅ Why Trig.js?
⚡ Lightweight (~4KB) → No bloated dependencies