.eslintrc

{
  root: true,
  extends: 'standard',
  env: {
    node: true,
    mocha: true
  },
  # add your custom rules here
    "rules":{
      "no-tabs": 0,
      "max-len": 2,
      # force indentation of 2
      "indent": ["error", 2, {
        "MemberExpression": 1
      }],
      # allow paren-less arrow functions
      'arrow-parens': 0,
      # no use of var keyword
      'no-var': 2,
      # prefer the use of const
      'prefer-const': 1,
      # variables and properties should always be camelcase
      'camelcase' : ['error', {'properties' : 'always'}],
      # no variables with underscores,
      'no-underscore-dangle': 2,
      # key-spacing for objects
      'key-spacing': ['error', { 'beforeColon': false, 'afterColon': true, 'align' : 'colon' }],
      # spaces after and before curly braces in objects
      'object-curly-spacing': ['error', 'always'],
      # always use curly braces
      'curly': ['error', 'all'],
      # one true javascript brace style
      'brace-style' : ['error', '1tbs'],
      'no-console' : 'error'
    }
}