👉 Unbarred in the context of programming languages or software development, refers to a feature that allows an object to be created without any restrictions on its data type. In other words, it is a capability that enables objects to be passed as arguments or constructed from non-nullable types, without explicitly declaring the type of the argument. This concept is essential for creating robust and safe code because it ensures that all objects have the same capabilities regardless of their underlying data type. Without this feature, developers would need