Create Digital Clock, using HTML, CSS and JavaScript

 

Preview: We're making a digital clock today.

 This article aims to use this important tool to create a web-based digital clock using other web-based technologies such as HTML, CSS, and JavaScript.

 

Implementation

To begin implementing the clock, we must first create a folder for our HTML, CSS, and JavaScript files, each with its own extension (.html, .css, .js).
You can use any editor you want, but for this tutorial, I recommend vscode.

First step

Make an HTML file and name it index.html.

The HTML file structure is depicted in the code snippet below.

 You should be familiar with this structure; the id = hour, minute, seconds and class = clock, container, dot will be used in our JavaScript and CSS files, respectively.


The script and link tags are used to link our JavaScript and CSS files in the HTML file, as shown above.
Though there are other methods in this article for adding JavaScript and CSS to HTML, I chose to use the external file source. 

 

Second step

 To make this code look good, we need to add some style to it.


We must create a CSS file and include these styles.
I refer to my personal style.css.

 

Third Step

Make a JavaScript file