Community Framer Motion Best Practices

Comprehensive performance optimization guide for Framer Motion animations in React applications. Contains 42 rules across 9 categories, prioritized by impact to guide automated refactoring and code generation.

When to Apply

Reference these guidelines when:

• Adding animations to React components with Framer Motion

• Optimizing bundle size for animation-heavy applications

• Preventing unnecessary re-renders during animations

• Implementing layout transitions or shared element animations

• Building scroll-linked or gesture-based interactions

Rule Categories by Priority

Priority

Category

Impact

Prefix

1

Bundle Optimization

CRITICAL

bundle-

2

Re-render Prevention

CRITICAL

rerender-

3

Animation Properties

HIGH

anim-

4

Layout Animations

HIGH

layout-

5

Scroll Animations

MEDIUM-HIGH

scroll-

6

Gesture Optimization

MEDIUM

gesture-

7

Spring & Physics

MEDIUM

spring-

8

SVG & Path Animations

LOW-MEDIUM

svg-

9

Exit Animations

LOW

exit-

Quick Reference

1. Bundle Optimization (CRITICAL)

• bundle-lazy-motion - Use LazyMotion and m component instead of motion

• bundle-dynamic-features - Dynamically import motion features

• bundle-dom-animation - Use domAnimation for basic animations

• bundle-use-animate-mini - Use mini useAnimate for simple cases

• bundle-strict-mode - Enable strict mode to catch accidental imports

2. Re-render Prevention (CRITICAL)

• rerender-motion-value - Use useMotionValue instead of useState

• rerender-use-transform - Derive values with useTransform

• rerender-stable-callbacks - Keep animation callbacks stable

• rerender-variants-object - Define variants outside component

• rerender-animate-prop - Use stable animate values

• rerender-motion-value-event - Use motion value events

3. Animation Properties (HIGH)

• anim-transform-properties - Animate transform properties

• anim-opacity-filter - Prefer opacity and filter for visual effects

• anim-hardware-acceleration - Leverage hardware acceleration

• anim-will-change - Use willChange prop judiciously

• anim-independent-transforms - Animate transforms independently

• anim-keyframes-array - Use keyframe arrays for sequences

4. Layout Animations (HIGH)

• layout-dependency - Use layoutDependency to limit measurements

• layout-position-size - Use layout="position" or "size" appropriately

• layout-group - Group related layout animations

• layout-id-shared - Use layoutId for shared element transitions

• layout-scroll - Add layoutScroll to scrollable ancestors

5. Scroll Animations (MEDIUM-HIGH)

• scroll-use-scroll - Use useScroll hook for scroll-linked animations

• scroll-use-spring-smooth - Smooth scroll animations with useSpring

• scroll-element-tracking - Track specific elements entering viewport

• scroll-offset-configuration - Configure scroll offsets

• scroll-container-ref - Track scroll within specific containers

6. Gesture Optimization (MEDIUM)

• gesture-while-props - Use whileHover/whileTap instead of handlers

• gesture-variants-flow - Let gesture variants flow to children

• gesture-drag-constraints - Use dragConstraints ref for boundaries

• gesture-drag-elastic - Configure dragElastic for natural feel

• gesture-tap-cancel - Use onTapCancel for interrupted gestures

7. Spring & Physics (MEDIUM)

• spring-physics-based - Use physics-based springs for interruptibility

• spring-damping-ratio - Configure damping to control oscillation

• spring-mass-inertia - Adjust mass for heavier/lighter feel

• spring-use-spring-hook - Use useSpring for reactive values

8. SVG & Path Animations (LOW-MEDIUM)

• svg-path-length - Use pathLength for line drawing animations

• svg-motion-components - Use motion.path and motion.circle

• svg-viewbox-animation - Animate viewBox for zoom effects

• svg-morph-matching-points - Match point counts for morphing

9. Exit Animations (LOW)

• exit-animate-presence - Wrap conditional renders with AnimatePresence

• exit-unique-keys - Provide unique keys for AnimatePresence children

• exit-mode-wait - Use mode="wait" for sequential transitions

How to Use

Read individual reference files for detailed explanations and code examples:

• Section definitions - Category structure and impact levels

• Rule template - Template for adding new rules

Reference Files

File

Description

references/_sections.md

Category definitions and ordering

assets/templates/_template.md

Template for new rules

metadata.json

Version and reference information