Code compaction - semantic compression

Ignore function (helper) boundaries and go from rntry dm... functions to split the common used code fragments into a shared helpers if only it does Not introduce too much duplicated checks and dtos.
Semantic compression does not mean space or name comoression
Do multiple passes trying multiple approaches and compare compression gains - how many bytes we can drop without affecting performance.
We have the loc/bytes npm test which ensures/verifies the decrease in those.
Be sure to look around and see if have some optimizations under utilized or inconsistent.