JavaScript

SINCE 2013

4th February 2026
How-to-Become-a-Developer-from-Zero-to-Hero xpertlab technologies private limited
4th February 2026
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How to Become a Developer from Zero to Hero

The journey from complete beginner to skilled developer might seem daunting, but thousands of people make this transition every year. Whether you’re switching careers, fresh out of school, or simply curious about coding, this roadmap will guide you through the essential steps to becoming a proficient developer. Understanding What “Developer” Really Means Before diving in, it’s important to recognize that “developer” is a broad term. You could become a web developer, mobile app developer, game developer, data engineer, or specialize in dozens of other areas. The good news? The fundamental skills overlap significantly, so you can start with the basics […]
26th January 2026
xpertlab technologies junagadh best it solution for website development game development mobile application development
26th January 2026
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React.js Latest Features and Best Practices in 2026

A Complete Guide to Modern React Development React.js remains one of the most powerful and widely adopted JavaScript libraries for building modern user interfaces. With continuous updates focused on performance, concurrency, and developer experience, React in 2026 offers advanced features that help developers build fast, scalable, and maintainable applications. This article covers the latest React.js features, modern best practices, and performance optimization techniques that every React developer should know. Why React.js Is Still Relevant in 2026 React continues to dominate frontend development because of: Companies rely on React for dashboards, SaaS platforms, admin panels, and real-time applications due to its […]
25th July 2025
XpertLab
25th July 2025
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Scroll Restoration REACT

React Router’s default behavior : React Router’s default behavior without scroll restoration does not preserve the scroll position when navigating between routes in a single-page application. This means that when users move to a new page or go back to a previous page, the scroll position typically resets to the top of the page instead of returning to where they left off. As a result, users may have to manually scroll back to their previous position, which can feel jarring and interrupt the browsing experience, especially on long pages like blog lists or feeds. What is ScrollRestoration in React Router? […]
12th May 2025
react hook
12th May 2025
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React Native Performance with useCallback

useCallback is a hook that allows you to optimize the performance of your React Native app by memoizing a function. This means that the function will only be re-created if one of its dependencies has changed. Performance optimization is crucial for creating a smoother user experience in modern web development. React, a popular JavaScript library for building user interfaces, provides several Hooks to help developers manage state and side effects efficiently. One such Hook is useCallback(), which plays a vital role in optimizing functional components by memoizing callback functions. Whether you are a new React developer or someone looking to get more knowledge, this guide will provide […]
6th March 2025
react hooks
6th March 2025
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React Hooks

React Hooks are functions that enable functional components to use React state and lifecycle features. They eliminate the need for class components, making code cleaner and easier to maintain As you may know, React is a open-source library used to build user interfaces in a simpler and more efficient way than tools that came before (vanilla JS and jQuery mainly). It was developed by Meta (aka Facebook) and released to the public in 2013. Hooks were a feature introduced years later in 2016 (in React’s 16.8 version). Just to have an idea of what hooks are for and why are […]
25th December 2024
React
25th December 2024
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5 Top React Carousel Component Libraries and Their Usage Trends

1. React Slick Slider Slick began as a JavaScript and WordPress plugin and has been successfully adapted to React by a third-party developer. This transition demonstrates its versatility and popularity among developers. Slick is a top-notch choice when creating responsive sliders, offering an impressive array of carousel features. The additional fading effect sets it apart, adding elegance and sophistication to the sliding experience. Whether you need a simple scrolling carousel or want a more visually stunning presentation, Slick has covered you. 2. React Responsive Carousel The React Responsive Carousel library is a feature-rich and lightweight component for creating carousels. It […]
12th November 2024
lazy loading image
12th November 2024
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Five Ways to Lazy Load Images for Better Website Performance

Lazy loading images can improve website performance by loading images asynchronously. Images have become one of the most used types of content in modern web applications. Although using background images improves the application’s look and feel, increasing image sizes can significantly impact application performance.   Even when properly optimized, images can weigh quite a bit and keep users waiting to access content on your website. Often, they get impatient and navigate somewhere else unless you come up with a solution to image loading that doesn’t interfere with the perception of speed. In this article, you’ll learn about five approaches to lazy loading […]
5th November 2024
type/interface
5th November 2024
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Choosing Between type and interface in React

However, as I delved deeper into React and wrestled with complex projects, I realized that the ‘interface as default’ approach wasn’t always fitting. My explorations and projects led me to question that initial guidance. After years navigating the React trenches and countless hours of research, I’ve come to understand that the choice between “type” and “interface” isn’t black and white. The real answer is, it depends. If you’re using TypeScript with React, pondering whether to use “type” or “interface” to define your prop types, you’re not alone. Both have unique advantages and applications in the ever-evolving landscape of React development. […]
10th October 2024
date vs moment
10th October 2024
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JavaScript Date VS Moment.js

How to Create a Date Object Get the current date and time Get a date and time with individual values The syntax is Date(year, month, day, hour, minute, second, millisecond). Note that the months are zero-indexed, beginning with January at 0 and ending with December at 11. Get a date and time from a timestamp This represents the time at Thursday, January 1st, 1970 (UTC), or the Unix Epoch time. The Unix Epoch is important because it’s what JavaScript, Python, PHP, and other languages and systems use internally to calculate the current time. new Date(ms) returns the date of the epoch plus the number […]
7th October 2024
usememoreact
7th October 2024
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How to Work with useMemo in React – with Code Examples

useMemo is a valuable tool in the React framework, designed to optimize performance by memoizing expensive computations. With useMemo, React can store the result of a function call and reuse it when the dependencies of that function haven’t changed, rather than recalculating the value on every render.  useMemo stands out as a powerful tool for optimizing performance without sacrificing code readability or maintainability. But it’s often overlooked or misunderstood by beginners.  In this comprehensive guide, we’ll discuss what useMemo is, how it works, and why it’s an essential tool for every React developer. What is useMemo? useMemo is a handy tool in React that helps make […]
31st August 2024
react native
31st August 2024
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Release React Native 0.75

The release of React Native 0.75 marks a significant milestone with a series of impactful updates and changes aimed at improving performance, stability, and the overall developer experience. Below, we provide a comprehensive overview of the enhancements, new features, and breaking changes included in this version. For those interested in the previous version, you can review the details of React Native 0.74 by visiting the following link: Release React Native 0.74.0. Highlights 🚀 Enhancements in Yoga 3.1 and Layout Improvements React Native 0.75 includes Yoga 3.1, which brings several enhancements and new layout capabilities. One of the key highlights is the support […]
6th August 2024
fetch/axios
6th August 2024
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Axios vs. Fetch API: Selecting the Right Tool for HTTP Requests

Axios vs. Fetch API know the key difference : In the field of software development, the ability to seamlessly interact with remote servers and exchange data over the web is very important. Whether it’s fetching data from an API, performing CRUD operations, or executing any other network-related task, the significance of making HTTP requests cannot be overstated. Two widely used JavaScript libraries, Fetch and Axios, have become top picks for developers seeking to handle HTTP requests. Axios and Fetch to see how they can be used to perform different tasks. Hopefully, by the end of the article, you’ll have a […]