@regionhalland/eslint-config

@regionhalland/eslint-config

To use this package, the following packages must be installed in the consuming project.

Package	Version
ESLint	^9.15.0
TypeScript	^4.9.5 or ^5
Prettier	^3.1.1

Recommended installation:

yarn add -D eslint typescript prettier @regionhalland/eslint-config

Exporting configs:

Name	Description
standard	Standard config for React project
recommended	Contains standard config with addition of the plugin simple-import-sort
strict	Contains recommended config with additional strict rules
node	Config for Node.js project (using TypeScript)
commonJs	Config for CommonJs project
configs	Exports only individual config objects without addition of recommended configs (ESLint, @typescript-eslint)
utils	Utility for ESLint rules merging

Sample configurations:

package.json:

// package.json
{
	...
	"script": {
		"lint": "eslint ./src",
		"lint:fix": "eslint ./src --fix"
	}
	...
}

React application:

// eslint.config.js (ESLint flat config)
import rhEslint from '@regionhalland/eslint-config';

/** @type {import('@typescript-eslint/utils').TSESLint.FlatConfig.ConfigFile} */
export default [
	...rhEslint.recommended,

	// Custom config
	{
		name: 'react-application',
		files: ['**/*.ts', '**/*.tsx'],
		rules: {
			'no-restricted-imports': [
				'error',
				{
					patterns: ['@/features/*/*'],
				},
			],
		},
	},
];

Node.js application:

// eslint.config.js (ESLint flat config)
const rhEslint = require('@regionhalland/eslint-config');

/** @type {import('@typescript-eslint/utils').TSESLint.FlatConfig.ConfigFile} */
module.exports = [
	...rhEslint.node,

	// Custom config
	{
		name: 'nodejs-application',
		files: ['**/*.js'],
		rules: {
			'no-undef': 'off',
		},
	},
];