Want to write cleaner and more powerful JavaScript code? In this beginner-friendly tutorial, you’ll learn how to chain array methods in JavaScript — like map(), filter(), and reduce() — to perform multiple operations in a single line of code.
We’ll break down how chaining works, when it makes your code better, and common mistakes to avoid while chaining.
In this video, you’ll learn:
What is method chaining in JavaScript?
How to use map(), filter(), and reduce() together
Real examples of array method chaining
How to read and debug chained operations
Performance and readability tips
Perfect for JavaScript beginners learning functional programming, working with arrays, or preparing for technical interviews and coding challenges.
Explore the full JavaScript Tutorials Playlist for more tips on writing better code.
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