<button type="button" onclick="ClearFields();">Clear</button>
function ClearFields() {
document.getElementById("textfield1").value = "";
document.getElementById("textfield2").value = "";
}document.getElementById("YourID").value = '';<h2 id="count-me">4</h2>
<button onclick="save()">Reset</button>
function save() {
// If what you want to reset is an integer
document.getElementById("count-me").textContent = 0;
// If what you want to reset is a textfield
document.getElementById("textfield1").value = "";
let count = 0; // If you create a count variable in Javascript
}