Immer is a JavaScript library that allows you to work with immutable state in a more convenient and efficient way. It simplifies the process of updating nested data structures by enabling you to write mutable code that is automatically converted into immutable updates. Immer provides a simple API for creating drafts of your state, making changes, and producing the next immutable state without the need for manual copying or cloning.
Compared to traditional immutable state management libraries like Immutable.js, Immer offers a more intuitive and readable approach to working with immutable data. It reduces boilerplate code and improves performance by minimizing unnecessary object creation.
Tags: javascriptstate managementimmutable dataperformance