compositor thread animation

30 hand-coded CSS @keyframes animations covering every production motion pattern in 2026 — loading spinners (6 variants), typewriter text effect, bouncing ball, pulse-glow buttons, morphing blobs, particle burst, ocean waves, 3D flip cards, neon flicker, skeleton loading shimmer, glitch text, solar-system orbit, liquid-fill progress, stagger list reveal, fire animation, ripple click, floating elements, infinite-scroll ticker (marquee replacement), countdown timer, path drawing, spotlight, spring bounce, confetti explosion (no canvas), breathing meditation pulse, typewriter-delete loop, aurora borealis background, card stack reveal, kinetic typography, morphing progress steps, and animated gradient mesh background. All 30 are 100% pure CSS — zero JavaScript, zero libraries, zero dependencies. GPU-accelerated via transform + opacity (compositor-thread, 60fps on mid-tier mobile, INP-friendly). Each demo uses scoped .kf-NN__* class names + prefixed @keyframes names so all 30 coexist on the same page. Respects prefers-reduced-motion. MIT-licensed.

12 hand-coded CSS ripple animations covering every production pattern in 2026 — interactive water-surface click ripples with multi-ring concentric expansion, vanilla Material Design ink button ripple, animated pond background with bubble particles, neon glow ripple, pure-CSS ripple loading spinner, sonar ping for live status indicators, heartbeat pulse for medical and fitness UIs, ripple card hover effect, sound wave visualiser (no Web Audio API required), liquid drop animation, ripple-driven login form, and aurora borealis ripple background. All GPU-accelerated via transform + opacity only (no layout thrashing, 60fps on mid-tier mobile), respect prefers-reduced-motion, use scoped .rpl-NN__* class names so multiple can coexist on the same page, and ship MIT-licensed with zero framework dependencies. 6 demos are 100% pure CSS, 6 use vanilla JavaScript for click coordinates / particle spawning / live state.

22 hand-coded CSS transition effects covering every production motion pattern in 2026 — button hover transitions (9 polished variants: fill sweep, slide-up, neon glow, rotate, border draw, 3D depth, ripple, shimmer, split wipe), scroll-reveal animation, 3D flip card, text reveal with mask clip, image zoom on hover, background color crossfade, border draw animation, fade in/out, navigation menu hover, loading skeleton shimmer, modal open/close, page transitions (Next/Vue/Astro view-transition pattern), ripple effect on click, underline animation, animated number counter, 3D mousemove card tilt, glassmorphism hover, staggered IntersectionObserver list animation, cursor trail effect, magnetic button hover, split text reveal (GSAP-style), and animated progress bars. All GPU-accelerated via transform + opacity only (compositor-thread, no layout thrashing — INP-friendly), respect prefers-reduced-motion, and ship MIT-licensed with zero framework dependencies. 9 demos are 100% pure CSS; 13 use vanilla JavaScript for IntersectionObserver, mousemove, or click coordinates.