---
title: "Optimize Web Animations - Air Market"
description: "A page feels fine at first, then the fan spins up and scrolling turns choppy the longer it is left open. This audits the moving parts, animations, canvas loops, marquees, timers and listeners, and fi…"
canonical: "https://airmarket.ai/app/optimize-web-animations"
---

[Air Market](/) / [Developer Tools](/category/devtools) / Optimize Web Animations

Skill by [Meng To](/@mengto)

# Optimize Web Animations

For pages that get slower the longer they stay open

## What this does

A page feels fine at first, then the fan spins up and scrolling turns choppy the longer it is left open. This audits the moving parts, animations, canvas loops, marquees, timers and listeners, and finds what keeps running when nobody is watching. Reach for it when animation should cost less.

### Top 3 things it does for you

- Find out why a page bogs the machine down over time
- Pause animations that are offscreen
- Hunt down leaks from timers, listeners and observers

## Information

**Optimize Web Animations at a glance**

|  |  |
| --- | --- |
| Kind | Skill |
| Publisher | [Meng To](/@mengto) |
| Category | [Developer Tools](/category/devtools) |
| Works with | Agent Skills - an open standard supported by 40+ agents |
| Size | 118 KB |
| Licence | MIT |
| Repository | [MengTo/Skills](https://github.com/MengTo/Skills/tree/bdf0e83c5d12c84229b4f9c6524900aca65e44b8/agent-skills/codex/optimize-web-animations) |
| GitHub stars | 5,235 (as of Nov 2026) |

## Security report

**Verified.** AIR scanned this exact version of Optimize Web Animations and flagged nothing. AIR's verdict: **safe**.

**What Optimize Web Animations's check was run against**

|  |  |
| --- | --- |
| Commit | bdf0e83c5d12c84229b4f9c6524900aca65e44b8 |
| Content hash | 90fb1a33cbd3bf07810f5ba1d4f10c342d66b9b7570ef20fc552cbef41941fee |
| Files read | [Browse the files at this exact commit](https://github.com/MengTo/Skills/blob/bdf0e83c5d12c84229b4f9c6524900aca65e44b8/agent-skills/codex/optimize-web-animations/SKILL.md) |

A scan is named by the exact content it read, not by a version number. A different version is a different artifact, and nothing here applies to a version AIR has not scanned.

[Read the full security report for Optimize Web Animations](/security/optimize-web-animations)

## About Optimize Web Animations

Profiles, audits and optimizes frontend page performance with the emphasis on animation work and the things that quietly keep running: CSS animations, canvas and WebGL requestAnimationFrame loops, marquees, skeletons, GSAP, Three and Matter effects, timers, listeners and observers.

Use it when you want animations to be performant, want offscreen animation paused, suspect a memory leak, are chasing a page that slows the computer down over a long session, or want janky scrolling and CPU and GPU use brought down.

It is written for React, Vite, Next and other frontend pages, and applies the same only-play-in-view treatment repeatedly, verifying through Codex Browser.

## What's inside

- SKILL.md - instructions
- agents/openai.yaml - data
- demo/expected-output.md - reference
- demo/index.html - template
- demo/input.md - reference
- demo/preview.jpg
- demo/PROMPT.md - reference
- references/browser-profiling.md - reference

## Questions

### Is Optimize Web Animations safe to install?

AIR scanned this exact version of Optimize Web Animations and flagged nothing. AIR's verdict: safe. The verdict is named by the content that was read, at commit bdf0e83c5d12, so it cannot drift onto a version nobody scanned. The full report is at https://airmarket.ai/security/optimize-web-animations.

### How do I install Optimize Web Animations?

Open https://airmarket.ai/app/optimize-web-animations on Air Market and use the install action: Air Market hands Claude a prompt naming this exact skill, and Claude sets it up. Source, pinned to the exact commit this listing describes: https://github.com/MengTo/Skills/tree/bdf0e83c5d12c84229b4f9c6524900aca65e44b8/agent-skills/codex/optimize-web-animations. Install from that link, not the branch.

## Related on Air Market

- [More Developer Tools listings](/category/devtools)
- [Everything by Meng To](/@mengto)

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Canonical URL: <https://airmarket.ai/app/optimize-web-animations>