In this tutorial, we are going to learn to change image randomly in a webpage using JavaScript. We will defined fixed set of images which will be used in the webpage randomly... Read more »
In this tutorial, we will be learning to preview an image without actually uploading it to the server. We will use couple of lines of JavaScript code to achieve this. We will... Read more »
A progress bar is a graphical control element used to visualize the progression of an extended computer operation, such as a download, file transfer or installation. A progress bar can be used... Read more »
What is a Party Popper ? A party popper is a handheld pyrotechnic device commonly used at parties. It emits a loud popping noise by means of a small friction-actuated explosive... Read more »
In this article, we are providing you with a code snippet which you can include in any webpage where you want to display the internet speed in Mbps. Basic Idea : The... Read more »
In this tutorial, we are going to create a QR Reader using JavaScript and HTML5. JavaScript enables us to access the camera and then we can easily scan the QR code to... Read more »
In this article, we are going to learn to create a draggable HTML element with pure JavaScript and no use of any other libraries or plugins. Source Code : <!DOCTYPE html> <html>... Read more »
In this post, we will be writing a simple JavaScript function that will generate random color which we set as the background of webpage. Source Code : <body onclick="changeColor();"> </body> <script type="text/javascript">... Read more »
In this tutorial, we will be using JavaScript to create a bulb on/off effect in a webpage. The following source code uses two identical bulb images one in on state while the... Read more »
In this article, we are going to learn a cool trick in Facebook using JavaScript. We are going to write a couple of lines of JavaScript codes which will like all the... Read more »