Bring Your Applications to Life with 3D CSS Animations
summary
Demo shows pure CSS except one click handler and claims 3D effects with only CSS for transforms and backface visibility. It builds a flippable 3D card with ARIA toggle that actually flips (demo mostly works despite live connectivity glitches) and explains using perspective translateZ rotate3D and preserve-3d. Performance guidance is concrete: prefer transform/translate/opacity to stay on the composite layer, avoid animating layout or heavy background paints, and use will-change sparingly and polyfills for Safari where needed.
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chapters (8)
- 0:003D CSS animations intro
- 1:44Basic CSS transforms
- 3:33Translate and scale in 3D
- 6:47Translate Z and perspective
- 9:29Flippable 3D card demo
- 12:23Accessibility in 3D components
- 13:25GPU rendering gotchas
- 18:00Q&A on browser support
