@alexdiliberto/eslint-config

A shareable ESLint config containing all of my preferred eslint rules.

Installation

pnpm add -D @alexdiliberto/eslint-config

OR

npm install --save-dev @alexdiliberto/eslint-config

This package exports a Flat Config for ESLint v9+.

Install peer dependencies:

pnpm add -D eslint @stylistic/eslint-plugin

Usage (ESLint v9 Flat Config)

CommonJS

Create eslint.config.js in the root of your project:

'use strict';
const cfgOrPromise = require('@alexdiliberto/eslint-config');

module.exports = (async () => {
  const cfg = (cfgOrPromise?.then ? await cfgOrPromise : (cfgOrPromise?.default ?? cfgOrPromise));
  if (!Array.isArray(cfg)) throw new Error('Expected flat config array');
  return cfg;
})();

ECMAScript Modules

Create eslint.config.mjs in the root of your project:

import cfg from '@alexdiliberto/eslint-config';

export default (Array.isArray(cfg) ? cfg : (cfg?.default ?? cfg));

Notes:

• This config replaces .eslintrc.* and works with ESLint’s new Flat Config format.
• Requiring async support (via await) allows future extensibility, e.g. dynamic imports or file systems reads.
• Valid for both Node ≥20.9 and in ESM environments.

Using with eslint:recommended

You can extend both rule sets, making sure to include this config last:

export default [
  {
    extends: ['eslint:recommended'],
  },
  ...yourOtherConfigs,
  ...require('@alexdiliberto/eslint-config')
];

Release

Releases are automated using release-it. To publish a new version:

pnpm release

License

MIT Copyright (c) Alex DiLiberto