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React 19 patterns: performance and composition v1.0.0

Use this resource to write or review performant React 19 components

New

  • 519 downloads
  • 139 likes
  • 118 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install react-19-performance-patterns

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 applies rules ranked by impact: eliminating request waterfalls, bundle size, composition over boolean props, re-render prevention and React 19 APIs. It works as a review checklist or a refactoring guide. You get faster, more readable components.

Mostly picked by

Updated November 2, 2026

Card for the “React 19 patterns: performance and composition” skill

Details

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

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What you get

  • SKILL.md: rules ranked by impact, from most critical to least
  • SKILL.md: Vite and Cloudflare specifics and a review checklist

Good fit for

  • A component re-renders too often and you want to know why
  • A component has piled up boolean props and needs refactoring

Not for

    Tags

    • React
    • performance
    • composition
    • review

    About

    You say

    “Review these React components and flag unnecessary re-renders and request waterfalls.”

    Card for the “React 19 patterns: performance and composition” skill

    Skill published by jezweb 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 write or review performant React 19 components
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md9.3 KB

    Origin and licence

    Listed unmodified

    Author
    jezweb
    Source
    github.com/jezweb/claude-skills/tree/1260fa7439b36b18dbf16648ccc7fb44783f6c23/plugins/frontend/skills/react-patterns
    Licence
    MIT

    Notice

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

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