skills/dylanfeltus/skills/motion-design-patterns

motion-design-patterns

SKILL.md

Motion Design Patterns

Framer Motion (Motion) patterns for React — springs, staggers, layout animations, micro-interactions, scroll-triggered effects, and exit animations. The #1 differentiator between generic and polished UI.

When to Use

  • Building or improving UI animations in a React project
  • User asks for "polish", "delight", "micro-interactions", or "make it feel good"
  • Adding entrance/exit animations, hover effects, or page transitions
  • Making lists, cards, modals, or navigation feel premium
  • User references Magic UI, Motion Primitives, or Framer Motion

Core Philosophy

  • Motion should be purposeful. Every animation should communicate something — state change, hierarchy, spatial relationship, or feedback.
  • Less is more. One well-tuned spring beats five competing animations.
  • Performance first. Animate transform and opacity only. Never animate width, height, top, left, or margin.
  • Consistency matters. Use the same spring configs throughout a project.

Dependencies

npm install motion

Import: import { motion, AnimatePresence, stagger, useScroll, useTransform } from "motion/react"

Note: The package was renamed from framer-motion to motion in late 2024. Both work, but motion is the current package.


Spring Configurations

Springs feel more natural than easing curves. Use these as your defaults:

Recommended Defaults

// Snappy — buttons, toggles, small elements
const snappy = { type: "spring", stiffness: 500, damping: 30 }

// Smooth — cards, panels, modals
const smooth = { type: "spring", stiffness: 300, damping: 25 }

// Gentle — page transitions, large elements
const gentle = { type: "spring", stiffness: 200, damping: 20 }

// Bouncy — playful UI, notifications, badges
const bouncy = { type: "spring", stiffness: 400, damping: 15 }

Quick Reference

Feel stiffness damping Use for
Snappy 500 30 Buttons, toggles, chips
Smooth 300 25 Cards, panels, modals
Gentle 200 20 Page transitions, heroes
Bouncy 400 15 Notifications, badges, fun UI

Rules of Thumb

  • Higher stiffness = faster animation
  • Lower damping = more bounce
  • damping ratio < 1 = will overshoot (bounce)
  • For no bounce, set damping ≥ 2 × √stiffness

Pattern 1: Fade + Rise Entrance

The bread-and-butter entrance animation. Element fades in while sliding up slightly.

<motion.div
  initial={{ opacity: 0, y: 20 }}
  animate={{ opacity: 1, y: 0 }}
  transition={{ type: "spring", stiffness: 300, damping: 25 }}
>
  Content here
</motion.div>

When to use: Cards, sections, any content appearing on the page.

Anti-pattern: Don't use y: 100 or large values — subtle (12–24px) feels premium, large feels janky.


Pattern 2: Staggered List

Children animate in one after another. The cascade effect that makes lists feel alive.

const container = {
  hidden: { opacity: 0 },
  visible: {
    opacity: 1,
    transition: {
      staggerChildren: 0.08,
      delayChildren: 0.1,
    },
  },
}

const item = {
  hidden: { opacity: 0, y: 16 },
  visible: {
    opacity: 1,
    y: 0,
    transition: { type: "spring", stiffness: 300, damping: 25 },
  },
}

<motion.ul variants={container} initial="hidden" animate="visible">
  {items.map((i) => (
    <motion.li key={i.id} variants={item}>
      {i.content}
    </motion.li>
  ))}
</motion.ul>

Timing guide:

  • 3–5 items: staggerChildren: 0.1
  • 6–12 items: staggerChildren: 0.06
  • 12+ items: staggerChildren: 0.03 (or animate as a group)

Anti-pattern: Don't stagger more than ~15 items individually — it feels slow. Group them or use a wave effect.


Pattern 3: Layout Animations

Automatically animate between layout states. Motion's killer feature.

<motion.div layout transition={{ type: "spring", stiffness: 300, damping: 25 }}>
  {isExpanded ? <ExpandedContent /> : <CollapsedContent />}
</motion.div>

Shared Layout (Tabs, Active Indicators)

{tabs.map((tab) => (
  <button key={tab.id} onClick={() => setActive(tab.id)}>
    {tab.label}
    {active === tab.id && (
      <motion.div
        layoutId="activeTab"
        className="absolute inset-0 bg-primary rounded-md"
        transition={{ type: "spring", stiffness: 400, damping: 30 }}
      />
    )}
  </button>
))}

When to use: Tab indicators, expanding cards, reordering lists, filtering grids.

Performance tip: Add layout="position" if you only need to animate position (not size). It's cheaper.


Pattern 4: Exit Animations (AnimatePresence)

Elements animate out before being removed from the DOM.

<AnimatePresence mode="wait">
  {isVisible && (
    <motion.div
      key="modal"
      initial={{ opacity: 0, scale: 0.95 }}
      animate={{ opacity: 1, scale: 1 }}
      exit={{ opacity: 0, scale: 0.95 }}
      transition={{ type: "spring", stiffness: 300, damping: 25 }}
    >
      Modal content
    </motion.div>
  )}
</AnimatePresence>

AnimatePresence modes

Mode Behavior Use for
"sync" (default) Enter and exit at the same time Crossfade effects
"wait" Wait for exit to finish before entering Page transitions, modals
"popLayout" Exiting element pops out of layout flow Lists where items are removed

Pattern 5: Hover & Tap Micro-interactions

<motion.button
  whileHover={{ scale: 1.02 }}
  whileTap={{ scale: 0.98 }}
  transition={{ type: "spring", stiffness: 500, damping: 30 }}
>
  Click me
</motion.button>

Hover Patterns by Element Type

Element whileHover whileTap
Button (primary) { scale: 1.02 } { scale: 0.98 }
Card { y: -4, boxShadow: "0 8px 30px rgba(0,0,0,0.12)" }
Icon button { scale: 1.1 } { scale: 0.9 }
Link { x: 2 }
Avatar { scale: 1.05 }

Anti-pattern: Don't scale buttons more than 1.05 — it looks cartoonish. Subtle (1.01–1.03) feels premium.


Pattern 6: Scroll-Triggered Animations

Animate on Scroll Into View

<motion.div
  initial={{ opacity: 0, y: 40 }}
  whileInView={{ opacity: 1, y: 0 }}
  viewport={{ once: true, margin: "-100px" }}
  transition={{ type: "spring", stiffness: 200, damping: 20 }}
>
  Appears when scrolled into view
</motion.div>

viewport.once: true — Only animate the first time (most common for landing pages). viewport.margin — Negative margin triggers earlier (before element is fully visible).

Scroll-Linked Progress

const { scrollYProgress } = useScroll()
const opacity = useTransform(scrollYProgress, [0, 0.3], [1, 0])
const y = useTransform(scrollYProgress, [0, 0.3], [0, -50])

<motion.div style={{ opacity, y }}>
  Parallax hero content
</motion.div>

Pattern 7: Page Transitions

// In your layout or page wrapper
<AnimatePresence mode="wait">
  <motion.main
    key={pathname}
    initial={{ opacity: 0, y: 8 }}
    animate={{ opacity: 1, y: 0 }}
    exit={{ opacity: 0, y: -8 }}
    transition={{ type: "spring", stiffness: 300, damping: 30 }}
  >
    {children}
  </motion.main>
</AnimatePresence>

Keep it subtle. Page transitions should be fast (200–300ms feel) and small (8–12px movement). Flashy page transitions feel like 2015.


Pattern 8: Number/Text Transitions

// Animate a counter
<motion.span
  key={count}
  initial={{ opacity: 0, y: -10 }}
  animate={{ opacity: 1, y: 0 }}
  exit={{ opacity: 0, y: 10 }}
>
  {count}
</motion.span>

Wrap in AnimatePresence for the exit animation. Great for dashboards, pricing, live data.


Anti-Patterns to Avoid

❌ Don't ✅ Do Instead
Animate width/height directly Use scale or layout animations
Large movement values (y: 200) Subtle values (y: 16–24)
Bounce on everything Reserve bounce for playful/celebratory moments
Animate on every scroll event Use whileInView with once: true
Different timing for every element Use consistent spring configs project-wide
Animation on page load for everything Prioritize above-the-fold; stagger the rest
Custom easing curves Use springs — they respond to interruption better

Recommended Component Library References

When building animated components, reference these for patterns and inspiration:

  • Magic UI — 150+ animated React components, shadcn/ui compatible
  • Motion Primitives — Copy-paste motion components for React
  • Aceternity UI — Trendy animated components (heavier, more dramatic)

When a user wants a specific animated component (text reveal, animated border, gradient animation, etc.), check these libraries first — there's likely a battle-tested implementation.


Quick Decision Guide

Scenario Pattern Spring Config
Card appearing Fade + Rise smooth
List loading Staggered List smooth, 0.08s stagger
Tab switching Shared Layout (layoutId) snappy
Modal open/close AnimatePresence + scale smooth
Button press whileHover + whileTap snappy
Landing page sections Scroll-triggered gentle
Page navigation Page Transition smooth
Dashboard counter Number Transition snappy
Notification popup Fade + Rise + bounce bouncy
Accordion expand Layout animation smooth

Examples

Example 1: "Add animations to this card grid"

Apply staggered fade+rise entrance to the grid, hover lift effect on each card:

<motion.div
  variants={container}
  initial="hidden"
  animate="visible"
  className="grid grid-cols-3 gap-4"
>
  {cards.map((card) => (
    <motion.div
      key={card.id}
      variants={item}
      whileHover={{ y: -4, boxShadow: "0 8px 30px rgba(0,0,0,0.12)" }}
      transition={{ type: "spring", stiffness: 300, damping: 25 }}
    >
      <Card {...card} />
    </motion.div>
  ))}
</motion.div>

Example 2: "Make this modal feel better"

Wrap in AnimatePresence, add scale + opacity entrance/exit, overlay fade:

<AnimatePresence>
  {isOpen && (
    <>
      <motion.div
        className="fixed inset-0 bg-black/50"
        initial={{ opacity: 0 }}
        animate={{ opacity: 1 }}
        exit={{ opacity: 0 }}
      />
      <motion.div
        className="fixed inset-0 flex items-center justify-center"
        initial={{ opacity: 0, scale: 0.95 }}
        animate={{ opacity: 1, scale: 1 }}
        exit={{ opacity: 0, scale: 0.95 }}
        transition={{ type: "spring", stiffness: 300, damping: 25 }}
      >
        <ModalContent onClose={onClose} />
      </motion.div>
    </>
  )}
</AnimatePresence>

Example 3: "Add scroll animations to this landing page"

Apply whileInView with staggered children to each section:

<motion.section
  initial={{ opacity: 0, y: 40 }}
  whileInView={{ opacity: 1, y: 0 }}
  viewport={{ once: true, margin: "-100px" }}
  transition={{ type: "spring", stiffness: 200, damping: 20 }}
>
  <h2>Feature Section</h2>
  <motion.div
    variants={container}
    initial="hidden"
    whileInView="visible"
    viewport={{ once: true }}
  >
    {features.map((f) => (
      <motion.div key={f.id} variants={item}>
        <FeatureCard {...f} />
      </motion.div>
    ))}
  </motion.div>
</motion.section>
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