How to Make a Cookie Clicker Using HTML and JavaScript?

Last Updated : 18 Oct, 2024

Creating a "Cookie Clicker" game is a great beginner project for learning how to manipulate elements in HTML with JavaScript. The idea is simple: a user clicks on a cookie image, and each click increases the score. We can add more features like auto-clickers, upgrades, or score multipliers, but we'll start with a basic version to understand the core concepts.

Approach

Create elements for displaying the score and a clickable cookie image.
Make the game visually appealing by styling the cookie, score display, and background.
Use JavaScript to increase the score every time the user clicks on the cookie.
Add a function to reset the score back to zero when the reset button is clicked.
Enhance the game with simple animations, such as scaling the cookie when clicked.

Example: This example shows the design of a cookie clicker game using HTML CSS and JavaScript.

HTML

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" 
          content="width=device-width, initial-scale=1.0">
    <title>Cookie Clicker Game</title>
    <style>
        /* Game styling */
        body {
            text-align: center;
            font-family: 'Arial', sans-serif;
            background-color: #f0e6d6;
            margin-top: 50px;
        }

        h2 {
            font-size: 32px;
            color: #5e3d0c;
        }

        #cookie {
            width: 200px;
            height: 200px;
            background-color: #d2691e;
            border-radius: 50%;
            display: inline-block;
            cursor: pointer;
            transition: transform 0.1s, box-shadow 0.1s;
            position: relative;
            box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.2);
        }

        #cookie:active {
            transform: scale(0.9);
            box-shadow: 0px 2px 5px rgba(0, 0, 0, 0.2);
        }

        .chocolate-chip {
            width: 18px;
            height: 18px;
            background-color: #4b2e1f;
            border-radius: 50%;
            position: absolute;
        }

        /* Chip positions */
        .chip1 {
            top: 30px;
            left: 60px;
        }

        .chip2 {
            top: 70px;
            right: 50px;
        }

        .chip3 {
            bottom: 40px;
            left: 80px;
        }

        .chip4 {
            top: 100px;
            left: 110px;
        }

        .chip5 {
            bottom: 30px;
            right: 60px;
        }

        .chip6 {
            top: 40px;
            right: 80px;
        }

        .chip7 {
            bottom: 80px;
            left: 40px;
        }

        #score {
            font-size: 28px;
            font-weight: bold;
            margin: 20px 0;
            color: #5e3d0c;
        }

        button {
            padding: 12px 24px;
            font-size: 18px;
            cursor: pointer;
            background-color: #8b4513;
            color: white;
            border: none;
            border-radius: 8px;
            margin-top: 20px;
            transition: background-color 0.3s;
        }

        button:hover {
            background-color: #a0522d;
        }
    </style>
</head>

<body>
    <h2>Cookie Clicker Game</h2>
    <p>Score: <span id="score">0</span></p>
    <div id="cookie">
        <div class="chocolate-chip chip1"></div>
        <div class="chocolate-chip chip2"></div>
        <div class="chocolate-chip chip3"></div>
        <div class="chocolate-chip chip4"></div>
        <div class="chocolate-chip chip5"></div>
        <div class="chocolate-chip chip6"></div>
        <div class="chocolate-chip chip7"></div>
    </div>
    <br><br>
    <button id="reset-button">Reset Score</button>

    <script>
        let score = 0;

        // Increment score on cookie click
        const cookie = document.getElementById('cookie');
        const scoreDisplay = document.getElementById('score');
        const resetButton = document.getElementById('reset-button');

        cookie.addEventListener('click', () => {
            score++;
            scoreDisplay.textContent = score;
        });

        // Reset the score
        resetButton.addEventListener('click', () => {
            score = 0;
            scoreDisplay.textContent = score;
        });
    </script>
</body>

</html>

Output:

How to submit a form by clicking a link in JavaScript ?

pankaj2025

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How to Make a Cookie Clicker Using HTML and JavaScript?

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