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Tag Archives: JavaScript-Misc

Scroll Indicator is a progress bar that represents how much a page has been scrolled. When we scroll down the bar fills up and when… Read More
In this article, we will discuss how we can create a dictionary in JavaScript and add key-value pairs in it. Actually there is no ‘dictionary’… Read More
The task is to detect whether the device is iOS or not without using RegExp with the help of JavaScript. There are two approaches that… Read More
MEAN (MongoDB, Express.js, AngularJS (or Angular), and Node.js) is a free and open-source software stack for building dynamic web sites and web applications. The acronym… Read More
Given an HTML document and the task is to add the Checkbox inside select option using JavaScript. Approach: Create a select element that shows “Select… Read More
Dynamic Progress Bars in videos are quite visually attractive in themselves. Here, we’ll be creating a progress bar that changes its color gradientally using simple… Read More
The creator of Node js found there were many flaws in Node as can be shown in this video: https://www.youtube.com/watch?v=M3BM9TB-8yA. He started the project called… Read More
A blob object is simply a group of bytes that holds the data stored in a file. It may seem like that a blob is… Read More
Like other programming languages, JavaScript has define some proper programming rules. Not follow them throws an error.An unexpected token occurs if JavaScript code has a… Read More
JavaScript: JavaScript is a programming language which is commonly used in wed development. Its code is only run in web browser.JavaScript is one of the… Read More
Given an HTML document and some event is fired, the task is to get the class of the element that has fired the event. Here… Read More
The export statement is used when creating JavaScript modules to export objects, functions, variables from the module so they can be used by other programs… Read More
Given an HTML table and the task is to remove the certain column from the HTML table. There are two approaches that are discussed below:… Read More
Sketch.js is a light-weight creative coding platform. It provides all the snippets and code that you need to add to make cool animations and effects… Read More
Given an HTML document containing some elements and the elements contains some id attribute. The task is to check the element with a specific ID… Read More

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