flat

Take a nested Javascript object and flatten it, or unflatten an object with delimited keys

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 can do this!).

union-value

Set an array of unique values as the property of an object. Supports setting deeply nested properties using using object-paths/dot notation.