<ul><li>To improve the performance of a given code snippet, a one-liner change is required.</li><li>Using Array methods such as filter() and map() can result in the creation of intermediary arrays.</li><li>Converting the array to an iterator object and using iterator methods instead of Array methods can significantly boost performance.</li><li>By using values() method, the code snippet's performance can be enhanced, reducing processing time and memory footprint.</li></ul>

🧠 JS Pop Quiz: ⚡️Faster iterations

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