Talk recording from Amsterdam JSNation 2019 Conference: https://jsnation.com

Immer, Immutability and the Wonderful World of Proxies

Immer is a tiny package that allows you to work with immutable data structures with unprecedented ease. It doesn’t require learning new data structures or update APIs, but instead creates a temporarily draft tree which can be modified using the standard JavaScript APIs. Immer makes all the ceremony that is needed to perform deep updates in immutable objects …