![]() ![]() The last element is a paragraph element with class name 'coming-year', which will be used to show coming birthday year in the background.īefore we go through javascript code let us first understand a few javascript logic that will be used further in the section.The listing items contain tag with a different class name which will be used to select the element using javascript and put the timer. The second element is a list element where you list remaining days, remaining hours, remaining minutes and remaining seconds to the timer.The first element in element with class 'countdown-timer' is the heading of the app which greets the user and state purpose.The body tag in the above code contains an element with class 'countdown-timer' which holds all elements of the app. Let's first see the complete HTML code for the countdown timer app. The HTML code contains a element with class name 'countdown', it holds everything about the timer app. In head section it connects to the style.css using tag and in body section it connects to script.js file using tag. The HTML code for the countdown timer is quite simple. You create project folder will look like this: Second, download birthday celebration image to this project folder which will be used for the background of the birthday countdown. script.js: For writing JavaScript code for the countdown.style.css: For writing CSS code for styling purpose.Test the appįirst, create a folder with name birthday-countdown. Here is the final birthday countdown timer you are going to make. It will be a birthday countdown which will indicate how much time left to your next birthday. In this tutorial, you will learn how to make a countdown timer with javascript. The countdown timer can also indicate how much time left to some event. Suppose you have an eCommerce website and a product to sell and you offer a discount for a limited period of time, then your countdown time will indicate the time in which offer is going to expire. It points to a certain event that is either to come or going to end. What is a countdown timer?Ī countdown timer is a clock running on any landing page with decreasing time on it. In this article, we will create a javascript countdown timer app that takes the user's birthday as input and create a timer for the user's next birthday. Create Random Password Generator In JavaScript.If you enjoyed it, do check the building a theme switcher article. I hope you learnt something new from this article. Try to run it to see the code in action and try making changes to the code to customize the clock. Below we have a live working code for this. body ` ĭocument.getElementById("clock").innerText = time In our CSS code we will provide styling for the body of our HTML page and for the clock. ![]() We'll target this div to show up the digital clock using JavaScript. The only thing we are adding except the boilerplate HTML is a div with an id of clock and a font using Google Fonts. ![]() We'll just add a container in which our clock will show up. If you are not familiar with flexbox, check this our 2-part flexbox series. ![]() To achieve this, we'll be using CSS flexbox here. Here’s the preview of what we are going to build today.Īs you can see, we have a clock which is centred. Creating this will help you know about accessing the DOM, adding activity to them and much more. Building a digital clock using JavaScript can be an excellent project for a beginner to understand the basic concepts of JavaScript. ![]()
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