Author: Meera Iyer

Custom Hooks in React: A Comprehensive Guide In the ever-evolving realm of React development, custom hooks have emerged as a powerful tool for enhancing code reusability and separation of concerns. This article will explore the ins and outs of custom hooks, explaining what they are, how to create them, and when to implement them in your projects. What Are Hooks? Before diving into custom hooks, it’s essential to understand the concept of hooks themselves. Introduced in React 16.8, hooks are functions that let developers “hook into” React state and lifecycle features from function components. They allow you to use state…

React and Redux Toolkit Crash Course In modern web development, React has emerged as the go-to library for building dynamic user interfaces, while Redux Toolkit simplifies state management, making it more predictable and easier to implement. In this crash course, we will explore the fundamental concepts of both React and Redux Toolkit, guiding you through the creation of a sample application. Table of Contents Getting Started Understanding React What is Redux Toolkit? Setting Up the Project Creating the React App Integrating Redux Toolkit Building Sample Components Connecting Components to Redux Final Thoughts Getting Started Before we dive into the code,…

Designing Frontend for High Availability In today’s digital landscape, ensuring high availability in frontend applications has become paramount. As users expect seamless experiences and zero downtime, developers must prioritize fault tolerance, performance, and scalability in their designs. This guide delves into essential principles, best practices, and techniques for creating frontend systems that are always ready to serve users. Understanding High Availability High Availability (HA) refers to systems that are consistently operational and accessible, minimizing downtime. An application is considered highly available when it can withstand failures, manage unexpected loads, and swiftly recover from any disruptions. For frontend applications, high availability…

Mastering System Design: Essential Interview Questions for Frontend Developers As the tech industry continues to evolve, system design interviews have become a crucial part of the hiring process for frontend developers. These interviews assess a candidate’s ability to architect scalable and efficient systems that deliver an excellent user experience. In this blog, we’ll discuss a series of essential interview questions related to system design for frontend developers, providing guidance on how to approach each one. What is System Design in Frontend Development? System design refers to the process of defining the architecture, components, modules, interfaces, and data for a system…

Best Folder Structure for React Projects When starting a new React project, one of the most critical decisions you’ll make is how to structure your folder hierarchy. A well-organized folder structure not only enhances maintainability but also boosts collaboration among developers. In this article, we will explore the best practices for setting up a folder structure in React projects, ensuring your codebase remains clean, organized, and scalable. Why Folder Structure Matters Effective folder structure improves: Readability: A clear structure helps developers quickly find where components, styles, and assets are located. Maintainability: A logical organization makes it easier to manage changes…

React vs Svelte: An In-Depth Comparison In the world of modern web development, the choice of framework can shape your project’s longevity, maintainability, and performance. Among numerous options, React and Svelte have gained considerable attention. Each framework brings its own strengths and weaknesses to the table. This article explores the pros and cons of React and Svelte, helping you make an informed decision for your next project. What is React? React is an open-source JavaScript library developed by Facebook. It focuses on building user interfaces, particularly single-page applications (SPAs). React utilizes a component-based architecture that allows developers to create reusable…

Data Fetching with SWR and React Query: A Comprehensive Guide Data fetching is a crucial aspect of modern web development, especially when building interactive and dynamic applications with React. Two of the most popular libraries for managing data fetching are SWR and React Query. Both offer efficient ways to handle server state in applications, but they have unique features and use cases. In this article, we will dive deep into both libraries, explore their functionalities, and provide practical examples to help you decide which one suits your needs best. Understanding SWR and React Query Both SWR and React Query are…