IIFE Syntax

iife.js

// jQuery syntax: (outies)
(function () {
  // your code here
})();


// Crockford syntax: (innies)
(function () {
  // your code here
}());


// Void syntax: (voiders)
void function () {
  // your code here
}();


// Bang syntax (my favorite)
!function () {
  // your code here
}();

It might be helpful to note that non-paren styles are useful in semicolon-free code.

i am a semicolonlesser and write them like this:

;(function () {})()