Coding Helpers

Mutating the nested object

Use immer to simplify creating immutable data trees

https://github.com/immerjs/immer

Tutorails https://egghead.io/lessons/redux-simplify-creating-immutable-data-trees-with-immer

Both in Redux State management and Apollo Client State management, this would be useful.

Immutability is good but there are places where it doesn't provide any value such as streaming data, in that case, we mutate the data as explained mutable objects.