.jshintrc

{
    // Settings
    "passfail"      : false,  // Stop on first error.
    "maxerr"        : 100,    // Maximum errors before stopping.

    "node"          : true,
    "rhino"         : false,
    "couch"         : false,
    "wsh"           : true,   // Windows Scripting Host.

    "jquery"        : true,
    "prototypejs"   : true,
    "mootools"      : false,
    "dojo"          : false,

    "predef"        : [
       "document"
      , "window"
      , "navigator"
      , "location"
    ],

    "indent"        : 2,
    "maxlen"        : 120,

    // Development.
    "debug"         : true,
    "devel"         : true,


    // EcmaScript 5.
    "strict"        : false,  // Require `use strict` pragma in every file.
    "globalstrict"  : false,  // Allow global "use strict" (also enables 'strict').


    // The Good Parts.
    "asi"           : false,  // Tolerate Automatic Semicolon Insertion (no semicolons).
    "laxbreak"      : true,   // Tolerate unsafe line breaks e.g. `return [\n] x` without semicolons.
    "laxcomma"      : true,
    "bitwise"       : true,   // Prohibit bitwise operators (&, |, ^, etc.).
    "boss"          : false,  // Tolerate assignments inside if, for & while. Usually conditions & loops are for comparison, not assignments.
    "curly"         : true,   // Require {} for every new block or scope.
    "eqeqeq"        : true,   // Require triple equals i.e. `===`.
    "eqnull"        : false,  // Tolerate use of `== null`.
    "evil"          : false,  // Tolerate use of `eval`.
    "expr"          : false,  // Tolerate `ExpressionStatement` as Programs.
    "forin"         : true,   // 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.
    "loopfunc"      : false,  // Allow functions to be defined within loops.
    "noarg"         : true,   // Prohibit use of `arguments.caller` and `arguments.callee`.
    "regexp"        : false,  // Prohibit `.` and `[^...]` in regular expressions.
    "regexdash"     : false,  // Tolerate unescaped last dash i.e. `[-...]`.
    "scripturl"     : true,   // Tolerate script-targeted URLs.
    "shadow"        : false,  // Allows re-define variables later in code e.g. `var x=1; x=2;`.
    "supernew"      : false,  // Tolerate `new function () { ... };` and `new Object;`.
    "undef"         : true,   // Require all non-global variables be declared before they are used.


    // Persone styling prefrences.
    "newcap"        : true,
    "noempty"       : true,
    "nonew"         : true,
    "nomen"         : false,
    "onevar"        : true,
    "plusplus"      : false,
    "sub"           : false,
    "trailing"      : true,
    "white"         : true
}