.jshintrc

{
	// JSHint Default Configuration File (as on JSHint website)
	// See http://jshint.com/docs/ for more details

	"maxerr"        : 50,       // {int} Maximum error before stopping

	// Enforcing
	"bitwise"       : false,    // true: Prohibit bitwise operators (&, |, ^, etc.)
	"camelcase"     : false,    // true: Identifiers must be in camelCase
	"curly"         : true,     // true: Require {} for every new block or scope
	"eqeqeq"        : true,     // true: Require triple equals (===) for comparison
	"freeze"        : true,     // true: prohibits overwriting prototypes of native objects such as Array, Date etc.
	"forin"         : false,    // true: Require filtering for..in loops with obj.hasOwnProperty()
	"immed"         : true,     // true: Require immediate invocations to be wrapped in parens e.g. `(function () { } ());`
	"latedef"       : "nofunc", // true: Require variables/functions to be defined before being used
	"newcap"        : true,     // true: Require capitalization of all constructor functions e.g. `new F()`
	"noarg"         : true,     // true: Prohibit use of `arguments.caller` and `arguments.callee`
	"noempty"       : true,     // true: Prohibit use of empty blocks
	"nonbsp"        : true,     // true: Prohibit "non-breaking whitespace" characters.
	"nonew"         : false,    // true: Prohibit use of constructors for side-effects (without assignment)
	"plusplus"      : false,    // true: Prohibit use of `++` & `--`
	"quotmark"      : "single", // Quotation mark consistency:
	                            //   false    : do nothing (default)
	                            //   true     : ensure whatever is used is consistent
	                            //   "single" : require single quotes
	                            //   "double" : require double quotes
	"undef"         : true,     // true: Require all non-global variables to be declared (prevents global leaks)
	"unused"        : true,     // true: Require all defined variables be used
	"strict"        : false,    // true: Requires all functions run in ES5 Strict Mode
	"maxparams"     : false,    // {int} Max number of formal params allowed per function
	"maxdepth"      : false,    // {int} Max depth of nested blocks (within functions)
	"maxstatements" : false,    // {int} Max number statements per function
	"maxcomplexity" : false,    // {int} Max cyclomatic complexity per function
	"maxlen"        : false,    // {int} Max number of characters per line

	// Relaxing
	"asi"           : false,     // true: Tolerate Automatic Semicolon Insertion (no semicolons)
	"boss"          : false,     // true: Tolerate assignments where comparisons would be expected
	"debug"         : false,     // true: Allow debugger statements e.g. browser breakpoints.
	"eqnull"        : false,     // true: Tolerate use of `== null`
	"es5"           : false,     // true: Allow ES5 syntax (ex: getters and setters)
	"esnext"        : true,      // true: Allow ES.next (ES6) syntax (ex: `const`)
	"moz"           : false,     // true: Allow Mozilla specific syntax (extends and overrides esnext features)
	                             // (ex: `for each`, multiple try/catch, function expression…)
	"evil"          : false,     // true: Tolerate use of `eval` and `new Function()`
	"expr"          : false,     // true: Tolerate `ExpressionStatement` as Programs
	"funcscope"     : false,     // true: Tolerate defining variables inside control statements
	"globalstrict"  : false,     // true: Allow global "use strict" (also enables 'strict')
	"iterator"      : false,     // true: Tolerate using the `__iterator__` property
	"lastsemic"     : false,     // true: Tolerate omitting a semicolon for the last statement of a 1-line block
	"laxbreak"      : false,     // true: Tolerate possibly unsafe line breakings
	"laxcomma"      : false,     // true: Tolerate comma-first style coding
	"loopfunc"      : false,     // true: Tolerate functions being defined in loops
	"multistr"      : false,     // true: Tolerate multi-line strings
	"noyield"       : false,     // true: Tolerate generator functions with no yield statement in them.
	"notypeof"      : false,     // true: Tolerate invalid typeof operator values
	"proto"         : false,     // true: Tolerate using the `__proto__` property
	"scripturl"     : false,     // true: Tolerate script-targeted URLs
	"shadow"        : false,     // true: Allows re-define variables later in code e.g. `var x=1; x=2;`
	"sub"           : true,      // true: Tolerate using `[]` notation when it can still be expressed in dot notation
	"supernew"      : false,     // true: Tolerate `new function () { ... };` and `new Object;`
	"validthis"     : false,     // true: Tolerate using this in a non-constructor function

	// Environments
	"browser"       : true,     // Web Browser (window, document, etc)
	"browserify"    : true,     // Browserify (node.js code in the browser)
	"couch"         : false,    // CouchDB
	"devel"         : true,     // Development/debugging (alert, confirm, etc)
	"dojo"          : false,    // Dojo Toolkit
	"jasmine"       : false,    // Jasmine
	"jquery"        : false,    // jQuery
	"mocha"         : false,    // Mocha
	"mootools"      : false,    // MooTools
	"node"          : true,     // Node.js
	"nonstandard"   : true,     // Widely adopted globals (escape, unescape, etc)
	"prototypejs"   : false,    // Prototype and Scriptaculous
	"qunit"         : false,    // QUnit
	"rhino"         : false,    // Rhino
	"shelljs"       : false,    // ShellJS
	"worker"        : false,    // Web Workers
	"wsh"           : false,    // Windows Scripting Host
	"yui"           : false,    // Yahoo User Interface

	// Custom Globals
	"globals"       : {}        // additional predefined global variables
}