.jshintrc

{
    // JSHint website : http://www.jshint.com/
    // See http://jshint.com/docs/ for more details

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

    // Enforcing
    "curly"         : true,     // true: Require {} for every new block or scope
    "forin"         : true,     // true: Require filtering for..in loops with obj.hasOwnProperty()
    "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
    "nonew"         : true,    // true: Prohibit use of constructors for side-effects (without assignment)
    "undef"         : true,     // true: Require all non-global variables to be declared (prevents global leaks)
    "unused"        : true,     // true: Require all defined variables be used
    "strict"        : true     // true: Requires all functions run in ES5 Strict Mode
}