How to remove the last item from an array in JavaScript
Łukasz Holeczek
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Thursday, September 18, 2025
Removing the last element from JavaScript arrays is essential when building stack-like data structures, managing dynamic content, or implementing undo functionality in user interfaces.
With over 25 years of experience in software development and as the creator of CoreUI, I’ve implemented this pattern countless times in components like pagination controls, breadcrumb navigation, and interactive forms where the last item needs to be removed.
From my extensive expertise, the most efficient and purpose-built solution is using the pop() method, which removes and returns the last element in a single operation.
This approach is optimized, intuitive, and designed specifically for this common use case.