.jshintrc

{
  /*
   * ENVIRONMENTS
   * =================
   */

  // Define globals exposed by modern browsers.
  "browser": true,

  // console.log, alert, etc.
  "devel": true,

  // Define globals exposed by jQuery.
  "jquery": true,

  // Define globals. false means it is read only.
  "globals": {
    "module": false,  // node package for Gruntfile.js
    "define": false,  // require.js
    "require": false // require.js
  },

  /*
   * ENFORCING OPTIONS
   * =================
   */

  // Prohibit use of == and != in favor of === and !==.
  "eqeqeq": true,

  // Suppress warnings about == null comparisons.
  "eqnull": true,

  // Enforce tab width of 2 spaces.
  "indent": 2,

  // Prohibit use of a variable before it is defined.
  "latedef": true,

  // Require capitalized names for constructor functions.
  "newcap": true,

  // Prohibit trailing whitespace.
  "trailing": true,

  // Prohibit use of explicitly undeclared variables.
  "undef": true,

  // Warn when variables are defined but never used.
  // This does not include function declarations.
  "unused": "vars",

  // Enforce line length to 100 characters
  // Disabled because after JSX transform line lengths could be broken
  // Instead we depend on jsxcs to do our line length detection
  //"maxlen": 100,

  // This option prohibits the use of constructor functions for side-effects.
  // i.e. it disallows using new without assigning its results to any variable.
  "nonew": true,

  // Require curly braces even for one liner in loops and conditional statements.
  "curly": true,

  // Enforce placing 'use strict' at the top function scope
  "strict": true
}