.jshintrc

{
    // Whether the scan should stop on first error.
    "passfail": false,
    // Maximum errors before stopping.
    "maxerr": 100,


    // Predefined globals

    // Whether the standard browser globals should be predefined.
    "browser": false,
    // Whether the Node.js environment globals should be predefined.
    "node": true,
    // to use ES6
    "esversion": 6,

    // Custom predefined globals.
    "predef": [
        "describe", "it", "before", "after"
    ],

    // Development

    // Whether debugger statements should be allowed.
    "debug": false,
    // Whether logging globals should be predefined (console, alert, etc.).
    "devel": false,


    // ECMAScript 5

    // Whether the "use strict"; pragma should be required.
    "strict": true,
    // Whether global "use strict"; should be allowed (also enables strict).
    "globalstrict": true,


    // The Good Parts

    // Whether automatic semicolon insertion should be allowed.
    "asi": false,
    // Whether line breaks should not be checked, e.g. `return [\n] x`.
    "laxbreak": false,
    // Whether bitwise operators (&, |, ^, etc.) should be forbidden.
    "bitwise": false,
    // Whether assignments inside `if`, `for` and `while` should be allowed. Usually
    // conditions and loops are for comparison, not assignments.
    "boss": true,
    // Whether curly braces around all blocks should be required.
    "curly": true,
    // Whether `===` and `!==` should be required (instead of `==` and `!=`).
    "eqeqeq": true,
    // Whether `== null` comparisons should be allowed, even if `eqeqeq` is `true`.
    "eqnull": false,
    // Whether `eval` should be allowed.
    "evil": false,
    // Whether ExpressionStatement should be allowed as Programs.
    "expr": true,
    // Whether `for in` loops must filter with `hasOwnPrototype`.
    "forin": false,
    // Whether immediate invocations must be wrapped in parens, e.g.
    // `( function(){}() );`.
    "immed": true,
    // Whether use before define should be forbidden.
    "latedef": false,
    // Whether functions should be allowed to be defined within loops.
    "loopfunc": true,
    // Whether arguments.caller and arguments.callee should be forbidden.
    "noarg": false,
    // Whether `.` should be forbidden in regexp literals.
    "regexp": false,
    // Whether unescaped first/last dash (-) inside brackets in regexps should be allowed.
    "regexdash": false,
    // Whether script-targeted URLs should be allowed.
    "scripturl": false,
    // Whether variable shadowing should be allowed.
    "shadow": false,
    // Whether `new function () { ... };` and `new Object;` should be allowed.
    "supernew": false,
    // Whether variables must be declared before used.
    "undef": true,
    // Whether `this` inside a non-constructor function should be allowed.
    "validthis": false,
    // Whether smarttabs should be allowed
    // (http://www.emacswiki.org/emacs/SmartTabs).
    "smarttabs": true,
    // Whether the `__proto__` property should be allowed.
    "proto": false,
    // Whether one-case switch statements should be allowed.
    "onecase": false,
    // Whether non-standard (but widely adopted) globals should be predefined.
    "nonstandard": false,
    // Allow multiline strings.
    "multistr": false,
    // Whether line breaks should not be checked around commas.
    "laxcomma": false,
    // Whether semicolons may be ommitted for the trailing statements inside of a
    // one-line blocks.
    "lastsemic": false,
    // Whether the `__iterator__` property should be allowed.
    "iterator": false,
    // Whether only function scope should be used for scope tests.
    "funcscope": false,
    // Whether es.next specific syntax should be allowed.
    "esnext": false,
    // Tolerate all forms of subscript notation besides dot notation e.g. `dict['key']` instead of `dict.key`.
    "sub": true,


    // Style preferences

    // Whether constructor names must be capitalized.
    "newcap": false,
    // Whether empty blocks should be forbidden.
    "noempty": false,
    // Whether using `new` for side-effects should be forbidden.
    "nonew": false,
    // Whether names should be checked for leading or trailing underscores
    // (object._attribute would be forbidden).
    "nomen": false,
    // Whether only one var statement per function should be allowed.
    "onevar": false,
    // Whether increment and decrement (`++` and `--`) should be forbidden.
    "plusplus": false,
    // Whether trailing whitespace rules apply.
    "trailing": false,
    // Specify indentation.
    "indent": 4,
    // Whether strict whitespace rules apply.
    "white": true

    // Complexity

    // Maximum number of function parameters.
    //"maxparams": 5,
    // Maximum block nesting depth.
    //"maxdepth": 3,
    // Maximum number of statements per function.
    //"maxstatements": 25,
    // Maximum cyclomatic complexity.
    //"maxcomplexity": 6
}