HTML / Markup
Public
Simple HTML + JavaScript Counter
A basic counter with increment and decrement buttons using HTML and JavaScript.
HTML / Markup
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Simple Counter</title>
</head>
<body>
<h1>Counter: <span id="counter">0</span></h1>
<button onclick="decrement()">-</button>
<button onclick="increment()">+</button>
<script>
let count = 0;
const counterDisplay = document.getElementById('counter');
function increment() {
count++;
counterDisplay.textContent = count;
}
function decrement() {
count--;
counterDisplay.textContent = count;
}
</script>
</body>
</html>