How can I make an output to print +1 every time I do an onkeydown Event in javascript?

What I need is to make an onkeydown Event that when I press the key m, it will print a +1 in the output

the output in the html is:

<h1 id="moreNum">how many times have you pressed the "m": 0</h1>

and when I type m, it will print this: how many times have you pressed the “m”: 1

if I click it again it will print: how many times have you pressed the “m”: 2

and so on

Answer

You can addEventLisetner and increment the count only if the key pressed is m using key provided by the event object.

const h1 = document.querySelector("#moreNum");
let count = 0;

function setText(times) {
  h1.textContent = `how many times have you pressed the "m": ${times}`
}

function logKey(e) {
  if (e.key === 'm') {
    ++count;
    setText(count);
  }

}

document.addEventListener('keydown', logKey);
<h1 id="moreNum">how many times have you pressed the "m": 0</h1>