Mastering Iteration in JavaScript: Loops, Arrays, and Beyond (With Examples)

Alex Carter
Stackademic
Published in
3 min readMay 7, 2024

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Iteration in JavaScript is a fundamental concept used to execute a block of code repeatedly under certain conditions. JavaScript provides several ways to perform iteration, including various types of loops and functions that handle arrays and other iterable objects. Below, I’ll explain the key methods and provide examples to illustrate how they work.

Iteration in JavaScript

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