.jshintrc

{
	//  Slightly more relaxed version of: https://gist.github.com/haschek/2595796
	//  Crafted for node.js (mostly strict, globalstrict and node environment)

	//  Enforcing options

	"curly"         : false,    // Require {} for every new block or scope.
	"eqeqeq"        : true,     // Require triple equals i.e. `===`.
	"forin"         : false,    // Tolerate `for in` loops without `hasOwnPrototype`.
	"immed"         : true,     // Require immediate invocations to be wrapped in parens e.g. `( function(){}() );`
	"latedef"       : true,     // Prohibit variable use before definition.
	"newcap"        : true,     // Require capitalization of all constructor functions e.g. `new F()`.
	"noarg"         : true,     // Prohibit use of `arguments.caller` and `arguments.callee`.
	"noempty"       : true,     // Prohibit use of empty blocks.
	"nonew"         : true,     // Prohibit use of constructors for side-effects.
	"plusplus"      : false,    // Prohibit use of `++` & `--`.
	"regexp"        : false,    // Prohibit `.` and `[^...]` in regular expressions.
	"undef"         : true,     // Require all non-global variables be declared before they are used.
	"strict"        : true,     // Require `use strict` pragma in every file.
	"trailing"      : true,     // Prohibit trailing whitespaces.
	"maxcomplexity" : 7,        // This option lets you control cyclomatic complexity throughout your code.


	//  Relaxing options

	"asi"           : false,    // Tolerate Automatic Semicolon Insertion (no semicolons).
	"boss"          : false,    // Tolerate assignments inside if, for & while. Usually conditions & loops are for comparison, not assignments.
	"debug"         : false,    // Allow debugger statements e.g. browser breakpoints.
	"eqnull"        : false,    // Tolerate use of `== null`.
	"es5"           : false,    // Allow EcmaScript 5 syntax.
	"esnext"        : true,     // Allow ES.next specific features such as `const` and `let`.
	"evil"          : false,    // Tolerate use of `eval`.
	"expr"          : false,    // Tolerate `ExpressionStatement` as Programs.
	"funcscope"     : false,    // Tolerate declarations of variables inside of control structures while accessing them later from the outside.
	"globalstrict"  : false,    // Allow global "use strict" (also enables 'strict').
	"iterator"      : false,    // Allow usage of __iterator__ property.
	"lastsemic"     : false,    // Tolerat missing semicolons when the it is omitted for the last statement in a one-line block.
	"laxbreak"      : false,    // Tolerate unsafe line breaks e.g. `return [\n] x` without semicolons.
	"laxcomma"      : false,    // Suppress warnings about comma-first coding style.
	"loopfunc"      : false,    // Allow functions to be defined within loops.
	"multistr"      : false,    // Tolerate multi-line strings.
	"onecase"       : false,    // Tolerate switches with just one case.
	"proto"         : false,    // Tolerate __proto__ property. This property is deprecated.
	"regexdash"     : false,    // Tolerate unescaped last dash i.e. `[-...]`.
	"scripturl"     : false,    // Tolerate script-targeted URLs.
	"smarttabs"     : false,    // Tolerate mixed tabs and spaces when the latter are used for alignmnent only.
	"shadow"        : false,    // Allows re-define variables later in code e.g. `var x=1; x=2;`.
	"sub"           : false,    // Tolerate all forms of subscript notation besides dot notation e.g. `dict['key']` instead of `dict.key`.
	"supernew"      : false,    // Tolerate `new function () { ... };` and `new Object;`.
	"validthis"     : false,    // Tolerate strict violations when the code is running in strict mode and you use this in a non-constructor function.


	//  Environment settings

	"browser"       : false,    // Standard browser globals e.g. `window`, `document`.
	"couch"         : false,    // Enable globals exposed by CouchDB.
	"devel"         : false,    // Allow development statements e.g. `console.log();`.
	"dojo"          : false,    // Enable globals exposed by Dojo Toolkit.
	"jquery"        : false,    // Enable globals exposed by jQuery JavaScript library.
	"mootools"      : false,    // Enable globals exposed by MooTools JavaScript framework.
	"node"          : true,     // Enable globals available when code is running inside of the NodeJS runtime environment.
	"nonstandard"   : false,    // Define non-standard but widely adopted globals such as escape and unescape.
	"prototypejs"   : false,    // Enable globals exposed by Prototype JavaScript framework.
	"rhino"         : false,    // Enable globals available when your code is running inside of the Rhino runtime environment.
	"wsh"           : false,    // Enable globals available when your code is running as a script for the Windows Script Host.


	//  JSLint legacy (Crockford curses)

	"nomen"         : true,     // Prohibit use of initial or trailing underbars in names.
	"onevar"        : true,     // Allow only one `var` statement per function.
	"passfail"      : false,    // Stop on first error.
	"white"         : false,    // Check against strict whitespace and indentation rules.


	//  Undocumented
	// [4]: http://www.jshint.com/options/

	"maxerr"        : 100,      // Maximum errors before stopping.
	"predef"        : [         // Extra globals.
	],
	"indent"        : 4         // Specify indentation spacing
}