what is iife code example

Example 1: iife javascript

var result = (function () {
    var name = "Barry"; 
    return name; 
})(); 
// Immediately creates the output: 
result; // "Barry"

Example 2: iife

/*An IIFE (Immediately Invoked Function Expression) is a JavaScript 
function that runs as soon as it is defined
*/

(function () {
        //write your js code here
});