High performance LINQ implementation with minimal heap allocations. Supports enumerables, async enumerables, arrays and Span<T>.

F# Async workflow <--> .NET Task/ValueTask easy seamless interoperability library.

Experimental operators for C# 8 IAsyncEnumerables

A minimal reactive / async streams socket implementation.

A fluent assertions library that performs full coverage on any enumerable type.

Build compatible IAsyncEnumerable<T> implementation with one generator function on both .NET Standard 1.1 and 2.1!

Extensions to System.CodeAnalysis (Roslyn) and System.Reflection.

Utilities for working with async enumerables.