Course Details

Course Overview

ReactJS is a JavaScript library renowned for revolutionizing front-end web development with its declarative and component-based paradigm. Unlike traditional frameworks, React abstracts away the complexities of DOM manipulation by enabling developers to describe the desired UI state, rather than imperatively dictating how to achieve it. This approach fosters modularity and reusability, as developers encapsulate UI elements into discrete components that can be easily composed and reused across the application.One of React's hallmark features is its virtual DOM, a lightweight representation of the actual DOM. This virtual DOM allows React to efficiently update only the components that have changed, minimizing unnecessary re-rendering and enhancing performance. Additionally, React employs a unidirectional data flow architecture, where data flows in a single direction—from parent components to child components—simplifying the management of application state and ensuring predictable behavior.With React, developers can efficiently manage application state using component-level state and global state management libraries like Redux or Context API. This enables the creation of dynamic and interactive user interfaces that respond seamlessly to user input and data changes.Furthermore, React's thriving ecosystem and extensive community support have contributed to its widespread adoption and continuous evolution. It offers a rich collection of libraries, tools, and extensions, empowering developers to tackle a diverse range of challenges and streamline development workflows.

Introduction to ReactJS

• What is ReactJS?
• Key Features
• Benefits of using ReactJS

Getting Started with ReactJS

• How to use exercise files?
• Tools that we need

Working on Basics with ReactJS

• Finishing the hello world task
• Delete and recreate everything
• Adding CSS to Hello World
• Reusable components

Understanding ReactJS States

• What are props and states?
• Preparing the state-based applications
• Complete counter application
• Assignment for Counter app

Learning React Context API With Projects

• The problem that contextAPI solves
• Detail on Context and Provider
• Detail on Consumer in contextAPI
• Understand the working of dark and light mode
• Creating a theme Toggler with Context API
• Finishing the theme switcher app

Local Storage and Effect Hooks

• Introducing the Effect hook
• A form to submit the data
• Looping through all the values
• Hooks and local storage in action

Learning to Handle APIs

• Learn to read docs for API
• Let's read Axios docs
• Drill down the API
•Extracting information from API