Best matchRelated: dates and timeBeginner
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Build a digital clock →Month Calender
Build a month calender with HTML, CSS, and JavaScript while practicing DOM selection and DOM content updates.
Beginner20–30 minutesHTML5CSS3JavaScript
You’ll practice
DOM SelectionDOM Content UpdatesDates and Time
01 — What you’ll build
Month Calender
In this project, we’re going to build a month calender using HTML, CSS, and JavaScript. You’ll see how to connect user interactions to visible changes on the page. Along the way, you’ll practice DOM selection, DOM content updates, and dates and time, so you can understand how the interface and JavaScript logic work together.
02 — Included
- Click-based interactions
- Month Calender interface
- Responsive HTML and CSS layout
- Complete source code and live demo
03 — You’ll practice
- Select HTML elements from the DOM
- Update content on the page
- Work with dates and time
- Control behavior with conditions
- Perform calculations with JavaScript
Recommended knowledge: Basic HTML and CSS, The JavaScript Date object, JavaScript variables and number operations.
Complete project files
Build It from the Source Code
This project runs directly in the browser with HTML, CSS, and JavaScript.
- 1Create 3 files
- 2Copy the code
- 3Run
index.html
Before you run it
- Keep all project files together in the same folder.
Project structure
month-calender/
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Month Calender</title>
<link rel="stylesheet" href="style.css" />
</head>
<body>
<div class="container">
<div class="calender">
<div class="month">
<div class="date">
<h1></h1>
<p></p>
</div>
</div>
<div class="weekdays">
<div>Mon</div>
<div>Tue</div>
<div>Wed</div>
<div>Thu</div>
<div>Fri</div>
<div>Sat</div>
<div>Sun</div>
</div>
<div class="days"></div>
</div>
</div>
<script src="index.js"></script>
</body>
</html>
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