What is Redux and how does it handle immutable state?

What is Redux and how does it handle immutable state?

Redux is a state management library for JavaScript applications. It helps manage application state in a predictable way, using a single store. Immutable state means that instead of modifying the existing state directly, you create a new state object with the updated values.

Why is immutability important in Redux?

Immutability is crucial in Redux because it allows for easier tracking of state changes, enables time travel debugging, and helps optimize performance by allowing shallow comparisons.

Can you give me an example of how to implement immutable state in Redux?

Sure! You can use libraries like Immutable.js or simply use the spread operator in JavaScript to create a new state object. For example:

const newState = {...state, newProperty: newValue};