erikma 

A .NET library that encapsulates OS and filesystem differences for creating Copy-on-Write file links. For release notes see https://github.com/Microsoft/CopyOnWrite#release-history .

SpanString is an optimized string data structure built from Memory<char> and Span<char> added in .NET Standard 2.1+ and .NET Core 3.0+. It allows you to gather string segments from the memory of other strings to act as a single string. This can be useful for applications where millions of strings... More information

Use C#/VB await keyword with AutoResetEvent, ManualResetEvent, or Semaphore in .NET apps.