Node.js developers who want to build fast, scalable, and efficient applications should know the Top 20 Node.js Packages Every Developer Should Master. These essential packages simplify common tasks, enhance application performance, and make development setups smoother. In this guide, we will explore each of these must-know Node.js packages with practical examples and explanations, helping developers
It doesn’t matter if you are a front-end developer or back-end developer before storing or passing data you need to validate it. The data validation process can be complex or may be tricky sometimes. Validation is required because we face different types of users some of them know about the values that they enter and
Store Update and Delete Cookies Data in JavaScript is a fundamental aspect of web development, allowing developers to manage user preferences, session data, and other information on the client side. Handling cookies involves three primary operations: storing, updating, and deleting cookie data. This process enables websites to remember user choices, maintain sessions, and personalize user
Convert HTML to PDF using JavaScript is becoming a common requirement in web development. PDF files can display links, buttons, tables, and formatted data like Word documents, and users can even electronically sign them. When offering bulk download options to users, developers often choose PDFs. They let users save dynamically created data offline. Many JavaScript-based
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
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
