eslint-config-styleguide-recommended

Sain default coding style
Can be applied in any language

Rules

require or disallow newline at the end of files ("eol-last": ["error", "always"]})
enforce consistent indentation ("indent": ["error", 2, { "SwitchCase": 1 }])
enforce consistent linebreak style ("linebreak-style": ["error", "unix"])
enforce a maximum line length ("max-len": ["error", 120])
disallow trailing whitespace at the end of lines ("no-trailing-spaces": "error")

npm install --save-dev eslint-config-styleguide-recommended

.eslintrc

{
    "extends": "styleguide-recommended"
}