An array is a very useful data type to store multiple values structurally in every programming language. While in web development, JavaScript handles front-end data storage. Manipulating arrays is pretty common in JavaScript. It contains operations like adding, removing, or deleting some elements from an array. But sometimes, we need to remove duplicate elements from
Convert Strings to Uppercase or Lowercase in JavaScript is a common task when working with text. JavaScript provides several built-in methods for handling strings, including slice(), substring(), and replace(). Among these, the toUpperCase() and toLowerCase() methods are used to quickly change the text case. These methods help in formatting user input, displaying consistent data, and
Sometimes you may need to reload a webpage using JavaScript to keep the content up to date without requiring any user action. This feature is commonly seen on websites that auto-refresh after a set interval, such as live scoreboards, news feeds, or result boards. Auto refresh functionality helps deliver fresh content seamlessly, enhancing the user
Get File Extension in JavaScript is essential when working with file uploads or displaying files based on their type. Sometimes, you need to validate file extensions or extract them for further processing. HTML input allows users to upload files to a webpage, but handling them safely requires knowing their extensions. Validating user input is crucial
Show Video Preview using JavaScript is a useful feature when you want users to see their selected video before uploading it to the server. Social media platforms like Facebook and Twitter use this functionality to help users confirm their video choice. You can easily implement similar functionality with JavaScript. In this article, we will provide
When users upload images, it’s helpful to let them see a preview before sending it to the server. This way, they can quickly spot mistakes and remove or change any wrong images. You can implement this seamlessly with jQuery. In this tutorial, we will show how to show image preview using jQuery with a simple
JavaScript frameworks have revolutionized web development, enabling developers to build powerful and dynamic applications efficiently. As technology progresses, new frameworks emerge, each with its own unique features and advantages. In this post, we’ll explore the top 10 JavaScript frameworks that are dominating the web development landscape in 2025. From established giants to up-and-coming stars, these
Counting the number of characters in a textarea is a common need in web development, whether for enforcing limits or showing users a live count. A Character Counter for Textarea in JavaScript provides a simple and effective way to achieve this. In this blog post, we will show how to create a Character Counter for
Minor functionality or components can improve significant User experiences like showing a countdown for specific events like great discounts or events like releasing new features. Countdown timers create a sense of urgency and captivate users’ attention. In this blog post, we will create a process of building a jQuery countdown timer with a step-by-step example.
Obtaining the IP address of a visitor to your website can provide valuable insights into their location, preferences, and behavior. While there are various methods to achieve this, using jQuery can simplify the process and allow you to retrieve the IP address effortlessly.In this tutorial, we will walk you through the steps required to obtain
