cuioss/lint-config

JavaScript Linting and Formatting Standards

Enforcement

• Prohibited actions: Do not generate legacy ESLint config (.eslintrc.*); always use flat config (eslint.config.js)
• Constraints: All configurations require "type": "module" in package.json; flat config only

ESLint, Prettier, and Stylelint configuration standards for JavaScript projects.

Prerequisites

• ESLint with flat config (eslint.config.js)
• "type": "module" in package.json

Workflow

Step 1: Load ESLint Configuration

Load this standard when setting up or modifying ESLint configuration.

Read: standards/eslint-configuration.md

Covers ESLint flat config, dependencies, and plugin setup.

Step 2: Load Additional Standards (As Needed)

ESLint Rules (load for rule customization):

Read: standards/eslint-rules.md

Use when: Adding or modifying ESLint rules, configuring JSDoc rules, security rules, SonarJS, or framework-specific overrides.

ESLint Integration (load for build pipeline work):

Read: standards/eslint-integration.md

Use when: Configuring npm scripts, Maven phases, CI/CD integration, or performance optimization for linting.

Prettier Configuration (load for formatting setup):

Read: standards/prettier-configuration.md

Use when: Setting up Prettier, editor integration, or resolving ESLint/Prettier conflicts.

Stylelint Setup (load for CSS-in-JS linting):

Read: standards/stylelint-setup.md

Use when: Configuring Stylelint for CSS-in-JS or Lit components, setting up CSS linting rules, or integrating with build pipelines.

Related Skills

• pm-dev-frontend:javascript — JavaScript standards including JSDoc
• pm-dev-frontend:css — CSS standards (Stylelint)
• pm-dev-frontend-cui:cui-javascript-project — Project structure and Maven integration