nested-object-diff
A lightweight javascript diff library for comparing two javascript object nested with supporting matching by value of the object's choosen key name in array.
flat
Take a nested Javascript object and flatten it, or unflatten an object with delimited keys
set-value
Set nested properties on an object using dot notation.
get-value
Use property paths like 'a.b.c' to get a nested value from an object. Even works when keys have dots in them (no other dot-prop library we tested does this, or does it correctly).