Animation Implement
Implement web animations with the right engine (Motion, GSAP, Anime.js, React Spring, tailwindcss-motion) and a mandatory prefers-reduced-motion fallback at 60fps. Use when adding any motion to a site.
Install
$ agentstack add skill-m-binimran-dev-pack-animation-implement ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README, it links to the public security report.
Links to your public security report.[](https://agentstack.voostack.com/security/report/skill-m-binimran-dev-pack-animation-implement) Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
animation-implement
Pick one primary engine, animate cheap properties, and never ship motion without a reduced-motion path.
Choose the engine
| Need | Tool | |------|------| | React enter/exit, layout, stagger | Motion (motion/react) | | Scroll timelines, pinning, parallax | GSAP + ScrollTrigger (useGSAP) | | SVG path draw / morph | Anime.js (strokeDashoffset) | | Physics / drag | React Spring | | Zero-JS micro-interaction | tailwindcss-motion classes | | Prebuilt animated marketing bits | Magic UI |
Primary = Motion (UI) or GSAP (cinematic scroll). Use the other sparingly. Don't ship both heavily.
MANDATORY reduced-motion (the reduced-motion-guard hook checks this)
- Motion:
useReducedMotion()→ zero distance/duration when reduced. - GSAP:
if (window.matchMedia("(prefers-reduced-motion: reduce)").matches) return;before building the timeline. - CSS: ship the global
@media (prefers-reduced-motion: reduce)reset. - Content must be fully visible/readable with motion off.
Performance
- Animate only
transform+opacity. No animating width/top/left (layout thrash). - 60fps — verify in DevTools Performance. Kill GSAP timelines on unmount (
return () => tl.kill()).
Output
- The animation code, the engine chosen + why, and the reduced-motion fallback shown explicitly.
Guardrails
- No looping/flashing/rapid motion (seizure risk) regardless of preference.
- Don't mix two heavy engines on the same surface.
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: m-binimran
- Source: m-binimran/dev-pack
- License: MIT
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.