Counter-with-Reset-No-IIFE.html



<html>
<button onclick="count()">Count</button>
<button onclick="reset()">Reset</button>
<p id="output">0</p>
</html>

<script>

function add(){
 let x = 0;
 function adds(reset = false){
  if(reset){ x = 0; }else{ x += 1;}
  return x;
 }
 return adds;
} 

let total = add();

function count(){
 document.getElementById("output").textContent = total();
}

function reset(){
 document.getElementById("output").textContent = total(true);
}

</script>