Files
stack/packages/mosaic/framework/skills/vercel-react-best-practices/rules/rendering-animate-svg-wrapper.md
T
fargo 1a822493ba format: apply repo prettier (3.8.1) to the folded skills tree
963 markdown files reformatted with the repository's pinned prettier so
pnpm format:check covers the folded tree like every other repo file.

The formatter's embedded-language pass also normalized code fences
(TS semicolons, closed HTML tags in examples, lowercased CSS hex colors,
one renumbered list that skipped an index). Alphanumeric token deltas vs
the fold commit were audited file-by-file; all are formatter-equivalent
markup normalizations plus the four sanitized skills.
2026-08-19 14:37:17 -05:00

1.1 KiB

title, impact, impactDescription, tags
title impact impactDescription tags
Animate SVG Wrapper Instead of SVG Element LOW enables hardware acceleration rendering, svg, css, animation, performance

Animate SVG Wrapper Instead of SVG Element

Many browsers don't have hardware acceleration for CSS3 animations on SVG elements. Wrap SVG in a <div> and animate the wrapper instead.

Incorrect (animating SVG directly - no hardware acceleration):

function LoadingSpinner() {
  return (
    <svg className="animate-spin" width="24" height="24" viewBox="0 0 24 24">
      <circle cx="12" cy="12" r="10" stroke="currentColor" />
    </svg>
  );
}

Correct (animating wrapper div - hardware accelerated):

function LoadingSpinner() {
  return (
    <div className="animate-spin">
      <svg width="24" height="24" viewBox="0 0 24 24">
        <circle cx="12" cy="12" r="10" stroke="currentColor" />
      </svg>
    </div>
  );
}

This applies to all CSS transforms and transitions (transform, opacity, translate, scale, rotate). The wrapper div allows browsers to use GPU acceleration for smoother animations.