codigo0/node_modules/eslint-plugin-react-hooks

eslint-plugin-react-hooks

This ESLint plugin enforces the Rules of Hooks.

It is a part of the Hooks API for React.

Installation

Note: If you're using Create React App, please use react-scripts >= 3 instead of adding it directly.

Assuming you already have ESLint installed, run:

# npm
npm install eslint-plugin-react-hooks --save-dev

# yarn
yarn add eslint-plugin-react-hooks --dev

Legacy Config (.eslintrc)

If you are still using ESLint below 9.0.0, please continue to use recommended-legacy. To avoid breaking changes, we still support recommended as well, but note that this will be changed to alias the flat recommended config in v6.

{
  "extends": [
    // ...
    "plugin:react-hooks/recommended-legacy"
  ]
}

Flat Config (eslint.config.js)

For ESLint 9.0.0 and above users, add the recommended-latest config.

import reactHooks from 'eslint-plugin-react-hooks';

export default [
  // ...
  reactHooks.configs['recommended-latest'],
];

Custom Configuration

If you want more fine-grained configuration, you can instead add a snippet like this to your ESLint configuration file:

Legacy Config (.eslintrc)

{
  "plugins": [
    // ...
    "react-hooks"
  ],
  "rules": {
    // ...
    "react-hooks/rules-of-hooks": "error",
    "react-hooks/exhaustive-deps": "warn"
  }
}

Flat Config (eslint.config.js)

import reactHooks from 'eslint-plugin-react-hooks';

export default [
  {
    files: ['**/*.{js,jsx}'],
    plugins: { 'react-hooks': reactHooks },
    // ...
    rules: {
      'react-hooks/rules-of-hooks': 'error',
      'react-hooks/exhaustive-deps': 'warn',
    }
  },
];

Advanced Configuration

exhaustive-deps can be configured to validate dependencies of custom Hooks with the additionalHooks option. This option accepts a regex to match the names of custom Hooks that have dependencies.

{
  "rules": {
    // ...
    "react-hooks/exhaustive-deps": ["warn", {
      "additionalHooks": "(useMyCustomHook|useMyOtherCustomHook)"
    }]
  }
}

We suggest to use this option very sparingly, if at all. Generally saying, we recommend most custom Hooks to not use the dependencies argument, and instead provide a higher-level API that is more focused around a specific use case.

Valid and Invalid Examples

Please refer to the Rules of Hooks documentation to learn more about this rule.

License

MIT