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Common Mistakes

Explore the common pitfalls when using while and for loops in JavaScript. Learn how to avoid infinite loops by ensuring loop conditions eventually become false, and understand why modifying the loop counter inside a for loop's body can cause unexpected behavior. This lesson equips you with practical skills to write more efficient and error-free loop constructs.

Infinite while loop

The main risk with while loops is producing an infinite loop, meaning the condition is always true, and the code runs ...