@cbnsndwch/eslint-config

A collection of ESLint configurations for TypeScript, React, and Turbo monorepo projects.

Installation

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

yarn add --dev @cbnsndwch/eslint-config eslint

pnpm add --save-dev @cbnsndwch/eslint-config eslint

Available Configurations

Base Configuration

A foundational ESLint configuration for TypeScript projects with Turbo support.

Features:

• JavaScript recommended rules
• TypeScript ESLint recommended rules
• Prettier integration (conflict resolution)
• Turbo monorepo environment variable checking
• Converts all errors to warnings for better development experience

Usage:

// eslint.config.js
import { config } from '@cbnsndwch/eslint-config/base';

export default config;

React Internal Configuration

An ESLint configuration specifically designed for React libraries and applications.

Features:

• Extends base configuration
• React recommended rules
• React Hooks rules
• Browser globals support
• React version detection
• JSX runtime configuration

Usage:

// eslint.config.js
import { config } from '@cbnsndwch/eslint-config/react-internal';

export default config;

Custom Configuration

You can extend any of the provided configurations:

// eslint.config.js
import { config as baseConfig } from '@cbnsndwch/eslint-config/base';

export default [
  ...baseConfig,
  {
    // Your custom rules
    rules: {
      'no-console': 'warn',
      '@typescript-eslint/no-unused-vars': 'error'
    }
  }
];

Included Plugins and Rules

Base Configuration Includes:

• @eslint/js - JavaScript recommended rules
• typescript-eslint - TypeScript linting rules
• eslint-config-prettier - Disables conflicting Prettier rules
• eslint-plugin-turbo - Turbo monorepo specific rules
• eslint-plugin-only-warn - Converts errors to warnings

React Configuration Adds:

• eslint-plugin-react - React specific linting rules
• eslint-plugin-react-hooks - React Hooks linting rules

Turbo Integration

The base configuration includes Turbo-specific rules:

• turbo/no-undeclared-env-vars: Warns about undeclared environment variables in Turbo projects

TypeScript Support

Both configurations are optimized for TypeScript projects and include:

• Proper TypeScript parsing
• TypeScript-specific linting rules
• Module resolution support
• Declaration file support

Development Experience

• Warning-first approach: Most issues are reported as warnings rather than errors to improve development flow
• Prettier integration: Automatically resolves conflicts with Prettier formatting
• Modern JavaScript: Supports ES2023+ syntax and features

Requirements

• Node.js: 22+
• ESLint: 9+
• TypeScript: 5.8+ (if using TypeScript)

License

MIT © cbnsndwch LLC