Top 20 NuGet await Packages

A helper library for unit testing code using the Task-based Asynchronous Pattern (TAP).
A simple dependency injection framework with full support for C# async/await.
High performance library for accepting single requests, accumulate them and process them simultaneously in a batching manner.
Provides useful helpers regarding threading
A helper library for using TFS ICancelableAsync with the Task-Based Asynchronous Pattern (TAP) and Visual Studio Async CTP / Visual Studio 11.
A helper library for async/await with TPL Dataflow.
Easy-to-use exception causality chains for async/await.
A helper library for async/await with TPL Dataflow.
Utilities for working with tasks and awaitables in .NET.
OneCode.Async extends the basic .NET Task library with lots of frequently-asked helper functions. For example, Task.RunSynchronously executes an async task synchronously; Task.RunPeriodically executes an action periodically. Task.FromEvent creates a Task that waits for an event to occur.
F# Async workflow <--> .NET Task easy seamless interoperability library.
A set of useful extensions, helpers and behaviors for use in Windows UWP apps.
Extends the FSharp.Control namespace to add Operations, a Railway-Oriented Programming framework compatible with Async Worfklows and the Task Parallel Library (TPL), including a Computation Expression Builder and library functions.
Compact, simple and powerful asynchronous .net standard library for events bus (also know as subscribe/publish events pattern)
Communication library for asynchronous, actor based, distributed computing, based on WCF. Supporting async-await, application internal and external message passing, no config files, service discovery by name, Mono and .NET 3.5 - 4.5.
A variety of utility classes and methods related to tasks, synchronization contexts, asynchrony, exclusion, and awaiting. Makes tasks queryable and synchronization contexts awaitable. Includes anonymous awaitable types, a void task completion source, a simple one time lock, etc. See the project url...
Task related helper classes.
Utility library to simplify writing asynchronous code which supports .NET 3.5 and newer.
Utility library to simplify writing asynchronous code which supports .NET 3.5 and newer.
The deadlock detection library can be used to track down async/await related deadlocks in your code with minimal overhead and effort.