- https://github.com/MikeMcl/bignumber.js/tree/v9.0.0 - https://github.com/MikeMcl/big.js/tree/v5.2.2 - https://github.com/MikeMcl/decimal.js/tree/v10.2.0

split vs slice when getting the last element of an array

flatMap vs filter map

flatMap vs filter map

Replacing array with: - splice infinity - splice arr.length - length reset + push

Comparing pop-push method vs shift for array element

compare array copy/clone methods

measure !!find to some in a list of 10-20