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React best practices: components, hooks and performance v1.0.0

Use this resource to write readable and performant React components

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  • 134 downloads
  • 144 likes
  • 120 saves

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Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install react-best-practices-rule

First time: connect the CLI with

npx --yes palatekit@latest login

Cursor applies these general practices to React files: small functional components, custom hooks, local state before global state, memoization where useful, keys in lists, controlled forms and Error Boundaries. The text stays general and does not target a specific library.

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Updated November 2, 2026

Card for “React best practices: components, hooks and performance”

Details

Works in
Install guides
Generates with
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Licence
CC0-1.0

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What you get

  • The .mdc file (in English): practices for components, hooks, state and performance
  • Guidance on forms and on loading and error states

Good fit for

  • A team that wants a shared React baseline
  • A React project with no written conventions

Not for

    Tags

    • react
    • hooks
    • performance
    • components

    About

    You say

    “Split this overly long component into smaller ones.”

    Card for “React best practices: components, hooks and performance”

    Rule published by PatrickJS under the CC0-1.0 license, delivered in its original version.

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    How to use it

    1. Copy the .mdc file into your project's .cursor/rules/ folder
    2. Ask Cursor to write readable and performant React components
    3. Adjust the rule to your conventions

    Content preview

    Files

    • LICENSE6.5 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • react-best-practices-rule.mdc2.3 KB

    Origin and licence

    Listed unmodified

    Author
    PatrickJS
    Source
    github.com/PatrickJS/awesome-cursorrules/blob/b044f956f021b6e8877f16781bcfc466a6a120e9/rules/react.mdc
    Licence
    CC0-1.0

    Notice

    « react » (PatrickJS, CC0-1.0) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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