qcast-front/.agents/skills/vercel-react-best-practices/rules/rendering-animate-svg-wrapper.md
sangwook yoo 3ac66feba2 chore: .agents/.claude 설정·CLAUDE.md·AGENTS.md git 추적 추가
gitignore 의 *.md / .claude/ 차단을 풀어 다음 파일을 git 으로 추적.
- /CLAUDE.md, /AGENTS.md (루트 에이전트 가이드)
- .agents/**/*.md (skills 문서 95개)
- .claude/settings.json (Claude Code 프로젝트 설정)
.claude/worktrees/ 는 git worktree 메타이므로 신규 ignore 라인으로 제외.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-12 18:05:03 +09:00

1.2 KiB

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.