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Error Boundaries – Handling Component Crashes Gracefully in React

Table of Contents Introduction What are Error Boundaries in React? Why Do We Need Error Boundaries? When Do Error Boundaries Catch Errors? Limitations: What Error Boundaries Cannot Catch How to...

Debouncing and Throttling in React

Table of Contents Introduction What is Debouncing? What is Throttling? Comparing Debouncing vs Throttling Debouncing in React: Real Use Cases and Implementations 5.1 Debouncing with Lodash 5.2 Custom Debounce Hook Throttling in...

Role-Based Access Control and User Permissions

In this module, we will explore Role-Based Access Control (RBAC) and User Permissions in the context of React applications. These concepts are crucial for...

JWT Authentication in React: Login, Logout, Protected Routes

In this module, we will cover how to implement JWT (JSON Web Token) authentication in a React application. We will go through the process...

Loading, Error, and Empty States in UI

In this module, we will discuss how to handle common scenarios when building user interfaces with React: loading states, error states, and empty states....

React Query: Caching, Background Sync, Pagination

In this module, we will explore React Query, a powerful data-fetching and state management library for React that simplifies handling asynchronous data. React Query...

Data Fetching with Fetch API and Axios

In this module, we will learn how to fetch data in a React application using both the Fetch API and Axios. Fetching data from...

Building a Todo App with Custom Hooks and State Management

In this module, we will build a Todo App using React and demonstrate the power of custom hooks and state management. The application will...

Optimizing React Performance and Avoiding Re-Renders

In this module, we will dive into key techniques for optimizing performance in React. We will explore how React's re-rendering mechanism works and what...

Memoization with React.memo, useMemo, useCallback

In this module, we will dive deep into memoization in React and understand how to optimize rendering and improve performance by using React.memo, useMemo,...

Managing Form State with React Hook Form and Formik

In this module, we will deep dive into two powerful libraries for managing form state in React: React Hook Form and Formik. We will...

Zustand vs Jotai vs Recoil: Lightweight Alternatives

In this module, we will dive into three popular state management libraries in the React ecosystem: Zustand, Jotai, and Recoil. These libraries are lightweight...

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