Скачать или смотреть React Js Full Course ( தமிழில் #10 ) : List Rendering in React with Keys

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Welcome to this beginner-friendly React tutorial where we explore List Rendering in React, a powerful technique for displaying dynamic lists of data! In this video, we’ll show you how to efficiently render lists of elements in React, and why using keys is crucial for performance and maintaining component state.

🔑 What You’ll Learn in This Tutorial:

What is List Rendering in React?: Understand how to render dynamic lists of items using JavaScript’s .map() method in React components.
Why are Keys Important?: Learn the purpose of keys in React, how they help with rendering performance, and why they’re necessary for efficient updates.
Best Practices for List Rendering: Discover common patterns and techniques for handling lists, including conditional rendering, nested lists, and handling unique keys.
Practical Example: We’ll walk through a real example to show how to render a list of items dynamically with keys, including handling user input.
By the end of this tutorial, you’ll be able to efficiently handle and render dynamic lists in React, and you'll understand how to optimize performance using keys.

🔴 Next Video :    • React Js Full Course ( தமிழில் #11 ) :  Re...  

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For Source File ( Github ) : https://github.com/uniqvideos/reactjs... Js/EP10-List Rendering

👉 Timestamps:
00:32 - Understanding List Rendering and Keys
04:20 - Rendering Lists with Example
09:20 - Importance of Keys in React
12:20 - Integrating React Icons Library
19:38 - Overview of onChange event & Controlled Inputs

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