Author: Pooja Saxena

Understanding Throttle vs Debounce in JavaScript As JavaScript developers, we often need to manage and optimize the performance of our applications, especially when handling events that can fire rapidly, such as scrolling, resizing, and input fields. Two commonly used techniques for achieving this are throttling and debouncing. While both methods are aimed at controlling the rate at which a function is executed, they serve different purposes and work in distinct ways. This article delves into the concepts of throttling and debouncing, providing clear definitions, examples, and best use cases for each technique. What is Throttling? Throttling is a technique for…

Building Drag and Drop in React In recent years, enhancing user experience has become a crucial aspect of web development. One popular interaction pattern that contributes to a more dynamic interface is drag-and-drop functionality. With its versatility, it allows users to manipulate UI elements intuitively. In this article, we will explore how to implement a robust drag-and-drop feature in React using the React DnD library. This guide is designed for developers who want to harness the power of React to create sophisticated web applications. Understanding Drag and Drop Drag and drop is a common interaction that allows users to click…

Interview Questions on System Design for Frontend As the tech industry continues to evolve, the ability to design scalable and efficient systems is becoming more critical, especially in frontend development. System design interviews help assess a candidate’s capacity to architect robust applications while addressing challenges related to user experience, performance, and maintainability. In this blog, we will delve into crucial interview questions about system design for frontend, along with insights on how to effectively tackle these questions. Understanding the Fundamentals of System Design Before diving into specific questions, it’s essential to understand what system design entails for frontend applications. This…

Top React Libraries to Use in 2025 As React continues to evolve and shape the landscape of web development, the ecosystem around it has grown significantly. With new libraries emerging every year, it’s crucial for developers to stay informed about the best tools that can streamline development, enhance performance, and improve the overall user experience. In this blog, we’ll explore the top React libraries to utilize in 2025, diving deep into their features and providing real-world examples. 1. React Query React Query has swiftly become one of the most popular libraries for managing server state in React applications. It offers…

Build a Todo App with React and LocalStorage Creating a Todo app is a classic project for developers to get familiar with various web technologies, especially React. In this tutorial, we’ll guide you through building a simple yet powerful Todo app using React and managing application state with LocalStorage. The integration of LocalStorage will allow our app to persist tasks even when the browser is refreshed. Let’s dive in! What You Will Learn How to set up a React application Understanding component structure in React Managing state with hooks Utilizing LocalStorage for data persistence Basic styling to enhance the UI…

Building Responsive UI with Tailwind CSS Responsive design is a fundamental aspect of modern web development. With diverse screen sizes and devices at our disposal, ensuring a seamless user experience is vital. Tailwind CSS, a utility-first CSS framework, simplifies this task by providing ready-to-use classes that make responsive design more manageable. In this blog post, we will explore how to build responsive user interfaces using Tailwind CSS, covering everything from the basics to advanced techniques. What is Tailwind CSS? Tailwind CSS is a utility-first CSS framework that offers a set of predefined classes that help developers create custom designs without…

Boost Your Development Workflow: Essential React DevTools Tips and Tricks React has transformed the web development landscape, offering a powerful way to build user interfaces. However, even the most skilled developers can sometimes struggle with debugging and performance optimization. This is where React DevTools comes into play—a must-have extension that can help streamline your workflow. In this article, we’ll explore some essential tips and tricks for leveraging React DevTools to its fullest potential. What is React DevTools? React DevTools is a powerful debugging tool that allows developers to inspect the React component hierarchy, view component props and state, and analyze…

React vs Vue vs Angular: A Comprehensive Comparison for Developers in 2025 As we step into 2025, the landscape of web development frameworks continues to evolve. Among the frontrunners are React, Vue.js, and Angular. Each framework brings unique strengths and weaknesses, making the choice for developers based on project requirements crucial. In this article, we will compare these three powerful frameworks, exploring their differences, use cases, and key features. 1. Overview of Frameworks 1.1 React React, developed by Facebook, is a declarative, efficient, and flexible JavaScript library for building user interfaces. It enables developers to create reusable UI components which…

Frontend System Design: Unpacking Netflix’s Architecture The architecture behind Netflix, one of the world’s leading streaming platforms, can be an enlightening study for frontend developers. With its massive user base, rich media content, and an ever-evolving interface, understanding its frontend system design offers invaluable lessons in scalability, performance, and user experience. In this article, we’ll explore the key elements of Netflix’s frontend architecture, from its user interface to backend interactions. Understanding the Netflix Frontend Architecture Netflix’s frontend architecture is a sophisticated web of technologies designed to deliver a seamless viewing experience while managing heavy traffic efficiently. This architecture leverages a…

Creating Interactive Dashboards with React In today’s data-driven world, the ability to visualize information effectively is crucial for making informed decisions. Dashboards serve as a powerful tool for transforming complex data into actionable insights. With React’s robust ecosystem and flexible component architecture, building interactive dashboards has never been easier. In this blog post, we will delve into the steps required to create an engaging and intuitive interactive dashboard using React. Why Use React for Dashboards? React, maintained by Facebook, offers several advantages for frontend development, including: Component-Based Architecture: React allows developers to build reusable UI components. This modularity enhances the…