JAVASCRIPT

call a self executing function javascript

var foo = (function bar() {
   alert('hello');
   return bar;
})();   // hello

foo();  // hello

javascript self executing function

(function () {
	console.log('test');
})();

//or simple
(() => {
	console.log('test');
})();

call a self executing function javascript

var foo = (function bar() {
   alert('hello');
   return bar;
})();   // hello

foo();  // hello

javascript self executing function

(function () {
	console.log('test');
})();

//or simple
(() => {
	console.log('test');
})();