Testing performance when using a new RegExp object vs a literal regex

https://developer.mozilla.org/en-US/docs/Web/API/structuredClone

Testing finding an object array via findIndex or by using a for loop

Testing finding an object array via find or by using a for loop

The goal is to test which is faster - combinations between Array.prototype.slice and Array.prototype.push methods or custom for-loop alternative in the context of inserting value at given index

test for foreach