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.