<ul data-eligibleForWebStory="true"><li>Loop unrolling in JavaScript is a process that combines multiple loop iterations into a single one to reduce overhead and improve performance.</li><li>It minimizes loop control operations like incrementing counters and checking conditions.</li><li>Modern JavaScript engines like V8 automatically optimize code, but loop unrolling can still provide benefits in performance-critical scenarios.</li><li>Manual unrolling can be useful when the loop body is simple or the iteration count is predictable.</li><li>Unrolling loops in JavaScript can enhance performance, especially in data processing, graphics rendering, or machine learning applications.</li><li>Loop unrolling should be done selectively in performance-critical code sections and benchmarked for validation.</li></ul>

Loop Unrolling in JavaScript: Boosting Performance with a Classic Optimization Technique

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