SaaSJet ESLint config

This package provides a base JS ESLint flat config as an extensible shared config (ESLint 9+).

Usage

1. Install packages

npm

npm install --save-dev @saasjetlib/eslint-config-base eslint

yarn

yarn add --dev @saasjetlib/eslint-config-base eslint

You only install the config plus the eslint peer dependency. The eslint-plugin-import-x plugin ships as a dependency of this package and is installed automatically.

2. Create an ESLint configuration file eslint.config.mjs

import baseConfig from '@saasjetlib/eslint-config-base';

export default [
  ...baseConfig,
];

3. Customizing

This is a flat config (ESLint 9+), so override anything by appending your own config object.

Note: the legacy eslintrc options env.* and parserOptions.sourceType no longer apply — use languageOptions / languageOptions.globals instead.

SaasJet JavaScript Style Guide

Base Airbnb JavaScript Style Guide