aa489c7eb8
Add detailed landing page development plan in docs/frontend_landing_plan.md: - Complete landing page structure (Hero, Problem/Solution, Features, Demo, CTA) - Design guidelines from downloaded skills (typography, color, motion, composition) - Security considerations (XSS prevention, input sanitization, CSP) - Performance targets (LCP <2.5s, bundle <150KB, Lighthouse >90) - Responsiveness and accessibility requirements (WCAG 2.1 AA) - Success KPIs and monitoring setup - 3-week development timeline with daily tasks - Definition of Done checklist Download 10+ frontend/UI/UX skills via universal-skills-manager: - frontend-ui-ux: UI/UX design without mockups - frontend-design-guidelines: Production-grade interface guidelines - frontend-developer: React best practices (40+ rules) - frontend-engineer: Next.js 14 App Router patterns - ui-ux-master: Comprehensive design systems and accessibility - ui-ux-systems-designer: Information architecture and interaction - ui-ux-design-user-experience: Platform-specific guidelines - Plus additional reference materials and validation scripts Configure universal-skills MCP with SkillsMP API key for curated skill access. Safety first: All skills validated before installation, no project code modified. Refs: Universal Skills Manager (github:jacob-bd/universal-skills-manager) Next: Begin Sprint 3 landing page development
48 lines
1.2 KiB
Markdown
48 lines
1.2 KiB
Markdown
---
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title: Animate SVG Wrapper Instead of SVG Element
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impact: LOW
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impactDescription: enables hardware acceleration
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tags: rendering, svg, css, animation, performance
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---
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## Animate SVG Wrapper Instead of SVG Element
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Many browsers don't have hardware acceleration for CSS3 animations on SVG elements. Wrap SVG in a `<div>` and animate the wrapper instead.
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**Incorrect (animating SVG directly - no hardware acceleration):**
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```tsx
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function LoadingSpinner() {
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return (
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<svg
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className="animate-spin"
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width="24"
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height="24"
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viewBox="0 0 24 24"
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>
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<circle cx="12" cy="12" r="10" stroke="currentColor" />
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</svg>
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)
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}
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```
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**Correct (animating wrapper div - hardware accelerated):**
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```tsx
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function LoadingSpinner() {
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return (
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<div className="animate-spin">
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<svg
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width="24"
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height="24"
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viewBox="0 0 24 24"
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>
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<circle cx="12" cy="12" r="10" stroke="currentColor" />
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</svg>
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</div>
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)
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}
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```
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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.
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