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@thibaudcolas/eslint-plugin-cookbook ESLint

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Shareable ESLint config, based on airbnb/javascript, bundled as a plugin.

Why

We want shareable configs to have as low of an overhead as possible. Users shouldn't have to know exactly what plugins are required by the config, install them and manage their versions manually. This plugin contains a shareable config, with plugin dependencies automatically installed.

See eslint/eslint#3458 for further discussion on this topic.

Usage

Install ESLint and the config:

npm install --save-dev eslint @thibaudcolas/eslint-plugin-cookbook

Then configure ESLint to use this config. As a .eslintrc.js in the root of your project:

module.exports = {
  // https://github.com/thibaudcolas/eslint-plugin-cookbook
  extends: "plugin:@thibaudcolas/cookbook/recommended",
};

With Prettier

This recommended config is Prettier-compatible. First, install Prettier:

npm install --save-dev prettier

Then, to configure Prettier itself, create a prettier.config.js file in the root of your project. You can use the following to get started:

// https://github.com/thibaudcolas/eslint-plugin-cookbook
module.exports = require("@thibaudcolas/eslint-plugin-cookbook/prettier.config");

Switching to this config

Read on: Upgrading to a stricter ESLint config.

Overriding the rules

Should further customisation be required, rules coming from external plugins require the @thibaudcolas/cookbook prefix:

module.exports = {
  // https://github.com/thibaudcolas/eslint-plugin-cookbook
  extends: "plugin:@thibaudcolas/cookbook/recommended",
  rules: {
-    "react/react-in-jsx-scope": ["warn"],
+    "@thibaudcolas/cookbook/react/react-in-jsx-scope": ["warn"],
-    "import/prefer-default-export": ["warn"],
+    "@thibaudcolas/cookbook/import/prefer-default-export": ["warn"],
  },
};

Tips

Related tools

To get the most out of this config, it is assumed that projects have the following tools set up:

Rules

Extends

Cookbook config

Rules of airbnb

Disabled rules