Jac21 

Helpers and adapters for working with BlockingCollection<T> in modern .NET applications.

📂 A variety of cache implementations, all in .NET Core C#

🎰 Simplistic, atomic, interlocked counter that allows for huge numbers of operations to be performed using a "sharding" style approach to summation, all in .NET Core C#

Lightweight async mutual exclusion and bounded concurrency primitives for modern .NET applications.