.eslintrc.json config

ESLint configuration for code quality rules.

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About this format

ESLint uses this file to determine which linting rules to apply to JavaScript and TypeScript source files.

Example Data

{
  "env": {
    "browser": true,
    "es2021": true
  },
  "extends": "eslint:recommended",
  "parserOptions": {
    "ecmaVersion": 12
  },
  "rules": {
    "semi": ["error", "always"]
  }
}

When to use .eslintrc.json config

Enforcing coding standards
Setting up environment globals
Extending recommended rules