.jshintrc

{
   // Enforcing options
  "bitwise"      : true,     // prohibits the use of bitwise operators such as ^ (XOR), | (OR) and others
  "camelcase"    : false,    // allows you to force all variable names to use either camelCase style or UPPER_CASE with underscores
  "curly"        : true,     // requires you to always put curly braces around blocks in loops and conditionals
  "eqeqeq"       : true,     // prohibits the use of == and != in favor of === and !==
  "forin"        : true,     // requires all for in loops to filter objects' items
  "immed"        : true,     // prohibits the use of immediate function invocations without wrapping them in parentheses
  "latedef"      : true,     // prohibits the use of a variable before it was defined
  "newcap"       : true,     // requires you to capitalize names of constructor functions
  "noarg"        : true,     // prohibits the use of arguments.caller and arguments.callee
  "noempty"      : true,     // warns when you have an empty block in your code
  "nonew"        : true,     // prohibits the use of constructor functions for side-effects (calling constructor functions without assigning its result to any variable)
  "plusplus"     : false,    // prohibits the use of unary increment and decrement operators
  "quotmark"     : "single", // enforces the consistency of quotation marks used throughout your code
  "regexp"       : true,     // prohibits the use of unsafe . in regular expressions (unsafe regarding form validation)
  "undef"        : true,     // prohibits the use of explicitly undeclared variables
  "unused"       : true,     // warns when you define and never use your variables
  "strict"       : false,    // requires all functions to run in EcmaScript 5's strict mode
  "trailing"     : true,     // prohibits trailing whitespace in your code

   // Relaxing options
  "asi"          : false,    // suppresses warnings about missing semicolons
  "boss"         : false,    // suppresses warnings about the use of assignments in cases where comparisons are expected
  "debug"        : false,    // suppresses warnings about the debugger statements
  "eqnull"       : true,     // suppresses warnings about == null comparisons
  "evil"         : false,    // suppresses warnings about the use of eval
  "expr"         : false,    // suppresses warnings about the use of expressions where normally you would expect to see assignments or function calls
  "globalstrict" : false,    // suppresses warnings about the use of global strict mode. Global strict mode can break third-party widgets so it is not recommended
  "iterator"     : false,    // suppresses warnings about the __iterator__ property
  "lastsemic"    : false,    // suppresses warnings about missing semicolons but only when the semicolon is omited for the last statement in a one-line block
  "laxbreak"     : false,    // suppresses all warnings about possibly unsafe line breakings in your code
  "loopfunc"     : false,    // suppresses warnings about functions inside of loops
  "onecase"      : false,    // suppresses warnings about switches with just one case
  "proto"        : false,    // suppresses warnings about the __proto__ property
  "regexdash"    : true,     // suppresses warnings about unescaped - in the end of regular expressions
  "scripturl"    : false,    // suppresses warnings about the use of script-targeted URLs—such as javascript:...
  "shadow"       : false,    // suppresses warnings about variable shadowing i.e. declaring a variable that had been already declared somewhere in the outer scope
  "sub"          : false,    // suppresses warnings about using [] notation when it can be expressed in dot notation
  "supernew"     : false,    // suppresses warnings about "weird" constructions like new function () { ... } and new Object;

   // Environment options
  "devel"        : true,     // defines globals that are usually used for logging poor-man's debugging: console, alert, etc
  "node"         : true,

   // Other options
  "indent"       : 2,
  "white"        : true,
  "predef" : [
    // libs
    "Ext", "CodeMirror"
  ]
}