Instalasi ESLint

Didalam terminal project kamu ikuti langkah berikut :

npm install eslint --save-dev

npx eslint --init

kemudian ikutin arahan yang keluar di terminal anda apabila project javascript atau node ikutin langkahnya.

Contoh file eslint didalam node file .eslintrc.js

module.exports = {
  env: {
    es6: true,
    node: true, 
  },
  parserOptions: {
    "ecmaVersion": 2021,
  },
  extends: [
    "eslint:recommended",
  ],
  rules: {
    "no-restricted-globals": ["error", "name", "length"],
    "prefer-arrow-callback": "error",
    "quotes": ["error", "double", {"allowTemplateLiterals": true}],
  },
  overrides: [
    {
      files: ["**/*.spec.*"],
      env: {
        mocha: true,
      },
      rules: {
      
      },
    },
  ],
  globals: {},
};