Get the last element from an array
Given an array with one or more elements, return only the last element from the array.
const array = [1, 2, 3];
array.at(-1); // 3 (preferred, does NOT mutate)
array.pop(); // 3 (preferred, mutates array!)
array.slice(-1)[0]; // 3 (for older browsers and NodeJS versions, mutates array!)Related MDN Documentation
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