New posts in immutability

Will the jit optimize new objects

Immutable Scala Map implementation that preserves insertion order [duplicate]

In Scala, difference between final val and val [duplicate]

Mutable objects and hashCode

Pandas: Modify a particular level of Multiindex

Efficient implementation of immutable (double) LinkedList

What is immutability and why should I worry about it?

Does using public readonly fields for immutable structs work?

Immutable Type: public final fields vs. getter

Is it okay to expose the state of an Immutable object?

immutable strings vs std::string

Why are Python strings immutable? Best practices for using them

cannot borrow `self.x` as immutable because `*self` is also borrowed as mutable

Does (or will) C# include features for side-effects verification? [closed]

DeepReadonly Object Typescript

Why are integers immutable in Python?

Is "new String()" immutable as well?

Allen Holub wrote "You should never use get/set functions", is he correct? [duplicate]

Is there a way to Object.freeze() a JavaScript Date?

Immutable objects that reference each other?