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Web animation and leak optimisation v1.0.0

Use this resource to optimise a page's web animations, render loops and memory leaks

New

  • 453 downloads
  • 165 likes
  • 150 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install web-animation-performance-audit

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent measures the page in the browser, finds requestAnimationFrame loops, timers, observers and listeners that keep running off screen, then applies targeted fixes. It checks that animations resume correctly and that resources are released on unmount.

Mostly picked by

Updated November 2, 2026

Card for the “Web animation and leak optimisation” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
MIT

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What you get

    Good fit for

    • Your page slows down after long use
    • Animations keep using CPU while they are not visible

    Not for

      Tags

      • performance
      • animation
      • memory leak
      • browser

      About

      You say

      “Profile this page: stop off-screen animations and check for leaks on unmount.”

      Card for the “Web animation and leak optimisation” skill

      Skill published by MengTo under the MIT license, delivered in its original version.

      Show more

      How to use it

      1. Install the skill in your agent's skills folder
      2. Ask your agent to optimise a page's web animations, render loops and memory leaks
      3. Review and adjust the result

      Content preview

      Files

      • agents/openai.yaml0.2 KB
      • demo/expected-output.md0.3 KB
      • demo/index.html4.1 KB
      • demo/input.md0.2 KB
      • demo/preview.jpg92.2 KB
      • demo/PROMPT.md2.3 KB
      • LICENSE1.1 KB
      • NOTICE-PALATEKIT.md0.5 KB
      • references/browser-profiling.md11.2 KB
      • SKILL.md8.2 KB

      Origin and licence

      Listed unmodified

      Author
      MengTo
      Source
      github.com/MengTo/Skills/tree/a45892d2fdadab75b31fb16abecc02f101b31c43/agent-skills/codex/optimize-web-animations
      Licence
      MIT

      Notice

      « optimize-web-animations » (MengTo, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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