Eslint-config-cleancise NPM

Clean & Concise config for ESLint

Cleancise favours functional style code, enforcing the minimun syntax overhead. This config is based on eslint-config-airbnb-base, and includes its lastest version as a dependency.

No semicolons (except when necessary)
2 spaces indent
160 max line length
Dangling / trailing commas for multiline objects
Prefers destructuring assignments
The only kind of for loops alowed are for...of loops
The only function parameter name allowed to be mutated is acc
Allows and enforces the latest ES2020 syntax

Installation

npm i -D eslint eslint-config-cleancise

Setup

// .eslintrc.js
module.exports = {
  extends: [
    'eslint:recommended', // or eslint:all for the latest rules
    'cleancise',
  ],
}

Optional:

// .eslintrc.js
  ...
  env: {
    browser: true, // Only for front-end projects, if you need browser global variables
  },
  rules: {
    // Your rules
  },
  ...

VSCode integration

For realtime linting and autofix on save!

This will make ESLint the default formatter of JS files in VSCode:

Install the ESLint extension for VSCode
Open the command palette with CMD/CTRL + SHIFT + P and select "Preferences: Open settings (JSON)"
Add these config options:

    "editor.formatOnSave": true,
    "eslint.format.enable": true,
    "[javascript]": {
        "editor.defaultFormatter": "dbaeumer.vscode-eslint"
    },