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Reduce wasted renders in React v1.0.0

Use this resource to remove unnecessary re-renders and make the interface more responsive

New

  • 471 downloads
  • 126 likes
  • 244 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install react-render-optimization

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 reviews components that render too often and proposes fixes: derived values, targeted memoization and finer state. You get the changes and a way to verify the gain in the profiler.

Mostly picked by

Updated November 2, 2026

Card for the “Reduce wasted renders in React” skill

Details

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

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What you get

  • SKILL.md: six optimization patterns with examples
  • SKILL.md: profiler guidance and state design

Good fit for

  • The interface slows down while typing in a field
  • The profiler shows wasted renders in the component tree

Not for

    Tags

    • react
    • renders
    • performance
    • memoization

    About

    You say

    “My search form re-renders on every keystroke: find the cause and fix it.”

    Card for the “Reduce wasted renders in React” skill

    Skill published by patternsdev 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 remove unnecessary re-renders and make the interface more responsive
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.3 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md28.6 KB

    Origin and licence

    Listed unmodified

    Author
    patternsdev
    Source
    github.com/patternsdev/skills/tree/48bf58a488cd210bcfad280b09c3a00403964d9d/react/react-render-optimization
    Licence
    MIT

    Notice

    « react-render-optimization » (patternsdev, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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