TypeScript is a strongly typed superset of JavaScript that compiles to plain JavaScript. TypeScript adds static type-checking, classes, and interfaces to the language, making writing and maintaining large-scale applications easier. TypeScript files are compiled into JavaScript files that can be run in any browser or server that supports JavaScript. This article will look at how to compile multiple TypeScript files into a single output js-file. We will start by looking at how to use the TypeScript compiler to compile multiple TypeScript files and then see how to use Webpack to bundle multiple TypeScript files into a single JavaScript file. Compiling ... Read More

TypeScript, a superset of JavaScript, brings static typing to the JavaScript ecosystem. It enables developers to catch errors early and write more robust code. One of the powerful features TypeScript offers is the ability to define and enforce types for variables, functions, classes, and more. However, there are scenarios where TypeScript lacks type information for external JavaScript libraries or modules. To bridge this gap and enable proper type checking, TypeScript provides a feature called "Ambients." In this tutorial, we will explore what ambients are, how to use them, and when they are beneficial. What are Ambients? Ambients in TypeScript provide ... Read More

In today's fast-paced digital landscape, monitoring and optimizing the performance of Node.js applications is essential for delivering a seamless user experience. One popular tool that simplifies the process of managing and monitoring Node.js applications is PM2 (Process Manager 2). PM2 provides a powerful and user-friendly web dashboard that allows you to monitor and control your Node.js applications with ease. In this blog post, we will explore how to leverage the PM2 Web Dashboard to monitor the performance of your Node.js applications effectively. By monitoring your Node.js applications using PM2 Web Dashboard, you gain valuable insights into critical metrics such as ... Read More

Handling URLs, which are used to move between various web pages and parts, is a fundamental component of web development. Spaces, question marks, and ampersands, among other special characters, can cause problems in URLs when transmitted over the internet. For instance, certain web servers may behave unexpectedly if a URL contains a space, supposing it to be a separate command or argument. AngularJS is a popular JavaScript framework used for building single−page applications. It provides several built−in methods for URL encoding and decoding, making it easy for developers to handle URLs in their applications. We will explore different methods ... Read More

In addition to event handling, CSS animation, and Ajax, jQuery is a lightweight JavaScript framework intended to make it easier to traverse and manipulate the HTML DOM tree. It is renowned for following the "write less, do more" adage. Developers use a variety of tools and features with jQuery to alter HTML files, handle AJAX calls, manage events, and create animations. We will use the prop() function and the attr() function to enable or disable the button in JQuery. Approach −1 : Enable the button when a condition is fulfilled In this example, we will see how to enable the ... Read More

Jquery is a fast and simple Javascript library which is used to make a client−side through HTML, It simplifies some of the Javascript functions like, DOM Manipulation, traversal, Event Handling and AJAX calls. This also has Cross−Browser compatibility. What is a jQuery UI menu? jQuery UI menu is Component built on the core of jQuery UI which is used to create drop−down menus and other navigation menu options. These menus can be accessed by mouse pointer as well as keyboard clicks. This also allows the developers to create menus and apply customs styles and themes. These menus ... Read More

The button to open SMS provides users with the convenience of sending SMS to a phone number directly from our website instead of writing it down and then messaging to that number. With the help of href attribute, we replace the URL with a cellphone number and add sms, before it to make an SMS hyperlink. There are several use cases for creating a button to open SMS compose to a phone number such as Contacting customer support, Requesting information, Sales and marketing etc. This can be especially useful for users who prefer text messaging over phone calls ... Read More

A div element in HTML is utilized to group and arrange other HTML components. It is a widely used component in website development and is included in all websites. Clearing the content of every child div element inside a parent div may occasionally be necessary. Method −1: Using jQuery Using jQuery is the simplest way to remove all content from child div elements inside a parent div. A well−liked JavaScript package called jQuery makes HTML document traversal, event−handling, and animation simple. Algorithm Using a CDN or downloading it locally, include the jQuery library in your HTML ... Read More

Dark themes have grown in popularity recently since they can lessen eye fatigue and make it easier to watch display screens for extended periods of time. This post will discuss the CSS slider functionality to produce a dark theme. A common user interface component called a CSS slider, commonly referred to as a range slider, enables users to choose a value within a range by sliding a handle along a track. They are frequently employed in settings panels and online forms. Syntax Type − input type such as button check box or range Min − minimum range ... Read More

Searching for specific content within a large body of text is a common task in web applications. However, simply displaying the search results without any visual indication can make it challenging for users to identify and focus on the relevant information. That's where the need for highlighting the searched string arises. By dynamically highlighting the matching portions of the text, we can improve the user experience and make it easier for users to locate the desired content. In this blog post, we will explore different methods to highlight the searched string using JavaScript. We'll cover various techniques that range from ... Read More