@krudi/shared-configs

A collection of reusable configuration packages for Prettier, ESLint, Stylelint and TypeScript. The goal is to enforce a consistent coding style, linting, and compiler setup across multiple projects (Node, React, Next.js, Expo, monorepos (Turbo)).

Quick start

Install the dependencies - npm install --save-dev @krudi/prettier-config @krudi/eslint-config @krudi/stylelint-config @krudi/typescript-config

Packages

Package	Description	Version	Additional Information
@krudi/prettier-config	Shared Prettier configuration
@krudi/eslint-config	Shared ESLint flat configuration
@krudi/stylelint-config	Shared Stylelint configuration
@krudi/typescript-config	Shared TypeScript configuration

Each package can be installed individually depending on your needs.

Prettier

Create prettier.config.mjs (or prettier.config.js) in your project root and extend the configuration you need:

// ESM
import base from '@krudi/prettier-config/base';

/** @type {import("prettier").Options} */
export default {
    ...base,
};

// CommonJS
const base = require('@krudi/prettier-config/base');

/** @type {import('prettier').Options} */
module.exports = {
    ...base,
};

ESLint (flat config)

Create eslint.config.mjs (or eslint.config.ts) in your project root and extend the configuration you need:

import base from '@krudi/eslint-config/base';
import prettier from '@krudi/eslint-config/prettier';
import turbo from '@krudi/eslint-config/turbo';

export default [...base, ...prettier, ...turbo];

File	Purpose
@krudi/eslint-config/base	Base ESLint rules for general TypeScript/JavaScript projects
@krudi/eslint-config/react	React-specific ESLint configuration with hooks, JSX runtime, and React global definitions
@krudi/eslint-config/nextjs	Additional rules and plugins for Next.js projects
@krudi/eslint-config/expo	Extra configuration for Expo React Native projects
@krudi/eslint-config/prettier	Ensures compatibility between ESLint and Prettier
@krudi/eslint-config/turbo	Linting rules tailored for Turborepo monorepos

Stylelint

Install the Stylelint config and its peers:

npm install -D @krudi/stylelint-config

stylelint.config.cjs:

module.exports = {
    extends: ['@krudi/stylelint-config'],
};

stylelint.config.mjs:

export default {
    extends: ['@krudi/stylelint-config'],
};

TypeScript

Create tsconfig.json in your project root and extend the configuration you need:

{ 'extends': '@krudi/typescript-config/base.json', 'compilerOptions': {}, 'exclude': ['node_modules', 'dist'] }

File	Purpose
@krudi/typescript-config/base.json	Base configuration for general TypeScript projects
@krudi/typescript-config/nextjs.json	Optimized settings for Next.js projects
@krudi/typescript-config/expo.json	Preconfigured options for Expo apps
@krudi/typescript-config/external-package.json	Strict, safe config for public npm packages (external consumption, includes declarations)
@krudi/typescript-config/internal-package.json	Config for internal monorepo-only packages, optimized for development speed

Development

1. First clone this repository and navigate into your project directory
2. Install the dependencies: npm install
3. npm run build - to build all packages
4. npm run dev - run the TypeScript server