👉 Counterabut is a term in computer science that refers to a type of data structure or algorithm used for implementing an asynchronous computation. In other words, it is a way of managing and synchronizing multiple threads or processes that execute concurrently without waiting for all their results to be available. The concept of counterabuts was first introduced by the author of "Parallel Computing: A Programming Approach" in 1983. The term is used to describe the asynchronous behavior of a program, where each