ReactJS Tutorial 68: Understanding Reducer Using Bank Account Example

ReactJS Masterclass: Beginner To Advanced – Build Real Projects (85+ Videos) - ReactJS Tutorial 68: Understanding Reducer Using Bank Account Example

4.0 (0)

12 learners

What you'll learn

This course includes

12 hours of video
Certificate of completion
Access on mobile and TV

Summary

Keywords

React useReducer React reducer example useReducer bank account React bank account example useReducer tutorial understanding reducer in React React state management useReducer action handling useReducer real-world example React hooks tutorial React state reducer React dispatch action

Full Transcript

🔧 Building a React app and need a backend? Learn FastAPI — the modern Python backend that pairs perfectly with React. ✅ JWT Authentication, OAuth, REST APIs — everything your React app needs. 👉 FastAPI Complete Course (limited discount): https://www.udemy.com/course/fastapi-course-python/?couponCode=YOUTUBE2026 📦 Also check out: • Django Masterclass (44hrs, 9 real projects): https://www.udemy.com/course/django-course/?couponCode=YOUTUBE2026 • Python Masterclass 2026 (80hrs):https://www.udemy.com/course/python-masterclass-course/?couponCode=YOUITUBE2026 ───────────────────────── In this video, we dive deep into understanding the useReducer hook in React by using a bank account example. You'll learn how to manage complex state transitions in React with a real-world scenario, where actions like deposit, withdraw, and reset are handled efficiently using useReducer. This tutorial is perfect for developers who want to enhance their React state management skills, especially in handling multiple state updates based on actions. By the end of this video, you'll have a solid understanding of: How the useReducer hook works. Setting up a reducer function. Managing an object as state. Dispatching actions to update state in a bank account example. If you're looking to simplify your React components with more efficient state management, this video is for you!