dotfiles/lang/javascript/eslintrc.json

{
  "rules": {
    "semi": [2, "always"]
  },

  // ES6 syntax
  "parserOptions": {
    "ecmaVersion": 2018,
    "sourceType": "module",
    "ecmaFeatures": {
      "jsx": true
    }
  },
  // supported environments
  "env": {
    "browser": true,
    "node": true,
    "es6": true
  },

  "extends": "eslint:recommended"
}