Concat vs push 3

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Push
// Global setup
const array1 = [];
const elementsToAdd = 1000; // You can adjust this number as needed

// Populate the arrays
for (let i = 0; i < elementsToAdd; i++) {
    array1.push(...[i]);
}
ready
Concat
// Global setup
const array1 = [];
const elementsToAdd = 1000; // You can adjust this number as needed

// Populate the arrays
for (let i = 0; i < elementsToAdd; i++) {
    array1.concat([i]);
}
ready

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