👉 Unmodifiably is a concept in computer science that refers to a property or characteristic of an object that remains unchanged over time. It is often used to describe objects that cannot be changed, modified, or altered in any way. For example, a book can remain the same color and design for as long as it is kept in its original condition, even after being read ten times or more. This property is essential for maintaining the integrity of the object over time, ensuring that it remains usable and