C# std/core component to replace await Task.WhenAny(..) operation when number of task being waiting upon is significant (hundreds - thousands).
It could help to save number of compute instance or containers for applications like web crowlers, webhook fan-outs, decoupled microservices, or distributed workload.
Problem with await Task.WhenAny(..) is that its performance (coupled with succeding remove of task from array) is N(O^2).