React.js v19 Tutorials in Hindi - 2025 - Redux Tutorial #2: Create Reducer Functions to Add & Delete Tasks in React

In this video, you'll learn how to implement Redux reducer functions in a React app to manage tasks effectively. We'll cover the theory behind reducer functions, walk through the syntax, and demonstrate how to create addTask and deleteTask actions. By the end, you'll understand how to manage tasks with Redux efficiently, enhancing your app’s state management. For example, managing a to-do list where you can add and delete tasks seamlessly. This knowledge is essential for building scalable React applications. 💸 Get All My YouTube Videos' Source Code for just ₹249! Grab Now - https://thapatechnical.shop/source-code 🔥 Access Source Code, PPT & Notes here for Free : I will update soon... 📺 Discover React.js History in Just 10 Minutes - https://youtu.be/MiK2bFqhg1U 📺 Watch the complete Playlist here : https://www.youtube.com/playlist?list=PLwGdqUZWnOp1Rab71vx2zMF6qpwGDB2Z1 ------------------------------------------------------------------------ 🚀 Boost Your Skills with these Pre-Requisite Videos: 🔗 Best HTML Course - https://youtu.be/5ccq_nLHneE 🔗 Best CSS Course - https://youtu.be/MSICFljRcb4 🔗 JavaScript Basics Course Part 1 - https://youtu.be/13gLB6hDHR8 🔗 JavaScript Advanced Course Part 2 - https://youtu.be/YwsOCN8woA8 ------------------------------------------------------------------------ 💸 Build Your Own E-commerce Website for Free! - https://www.thapatechnical.com/2024/03/build-complete-ecommerce-website-using.html ------------------------------------------------------------------------ ✌️ Join Us! 🚀 Become a Member: Unlock perks, free source code, and more Join Now : https://www.youtube.com/channel/UCwfaAHy4zQUb2APNOGXUCCA/join 📷 Connect on Instagram: https://www.instagram.com/thapatechnical 🗨️ Join Our Discord Server: Hang out with fellow programmers Discord Link: https://discord.gg/MdScmCsua6 ------------------------------------------------------------------------ ⌛TIMELINE⏳ 0:00 - Introduction to Redux: Learn the basics and importance of Redux in state management. 0:25 - What is a Reducer Function: Understand the theory and how reducers control state updates in Redux. 1:55 - Reducer Function Syntax: A walkthrough of the key syntax elements for writing a reducer function. 4:50 - Best Practices for Reducer Functions: Explore tips and techniques for writing efficient and maintainable reducers. 6:05 - Install React App: Quick guide to setting up a new React app for Redux integration. 8:50 - Create store.jsx File: Setting up the Redux store and connecting it to the app. 9:10 - Creating the Reducer Function: Implementing the initial reducer function for managing tasks. 11:50 - Add Task Action Type Functionality: Learn how to create the addTask action to add new tasks to the state. 15:00 - Delete Task Reducer Function: Implement the deleteTask action to remove tasks from the state. 19:20 - Return Default State in Switch: Why you need to return the default state in a Redux switch statement. 19:43 - Next Video Update: A brief overview of what’s coming next in the series. 20:30 - Code Correction: A quick fix for any potential issues in the code. 21:00 - Outro: Wrap-up and additional tips for Redux beginners.