eventlistener javascript

1document.getElementById("myBtn").addEventListener("click", function() {
2  alert("Hello World!");
3});

1var element = document.getElementById("#id");
2element.addEventListener('click', function(){
3	console.log("click");
4});

1const element = document.querySelector(".class__name");
2
3element.addEventListener("click", () => {
4	console.log("clicked element");
5});

1document.querySelector("button").addEventListener("click", handle);
2
3function handle() {
4  alert("I got clicked")
5}

1element.addEventListener("click", function(){ 
2   element.innerText = "something"; 
3}); 

1
2	element .addEventListener( event, function, useCapture );