What is the difference between immutable and mutable state in React?

What is the difference between immutable and mutable state in React?

In React, mutable state can be changed directly, while immutable state cannot be changed directly and requires creating a new object.

Can you give me an example of mutable state?

Sure! An example of mutable state is using the setState method in a class component to update the state directly.

And what about immutable state?

Immutable state can be managed using libraries like Immutable.js or by using the spread operator to create a new object with updated values.

Why is immutable state preferred in React?

Immutable state is preferred because it helps with performance optimizations and makes it easier to track changes in the state.