Comparing performance of:

Based on question on http://stackoverflow.com/questions/1232040/how-do-i-empty-an-array-in-javascript

Merge 3 arrays of 10 elements

Cloning a small array of 40 items

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

Comparing performance of: Native vs Native + toFixed vs big.js vs bignumber.js vs break_infinity.js

Map get VS Map has get

Map get VS Map has get

Map get VS Map has get

100k list splice and shift win, they mutate list slice loose, it creates a copy of list 7.5x slower