Hardware-Accelerated React Animations with Framer Motion

# Hardware-Accelerated React Animations with Framer Motion

Animations can transform a simple web page into an engaging, interactive experience. However, poor implementation leads to **layout shifting and CPU lag**, which degrades user experience and lowers Google SEO rankings.

In React ecosystem, **Framer Motion** provides a clean, declarative approach to create smooth, hardware-accelerated transitions that run at a fluid 60+ FPS. ## 1. Using GPU-Accelerated CSS Properties

Framer Motion targets GPU-accelerated CSS properties like `transform` (translate, scale, rotate) and `opacity` to run animations outside the browser's main thread. - Avoid animating layout triggers like `width`, `height`, or `margin` which force recalculation of the page layout. - Prefer animating scale and translation offsets.

// Example: Creating a spring hover button animation
import { motion } from 'framer-motion';

export const HoverButton = () => ( <motion.button whileHover={{ scale: 1.05 }} whileTap={{ scale: 0.95 }} transition={{ type: 'spring', stiffness: 300, damping: 20 }} > Click Me </motion.button> ); ``` ## 2. Animating Conditional Elements (AnimatePresence)

To animate components when they disappear from the DOM (e.g. closing modals or dropdown menus), wrap them in `AnimatePresence`. This ensures exit animations play fully before the element is unmounted.

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