Top 20 NuGet threading Packages

Quartz Scheduling Framework for .NET
Core components for Hangfire (background job system for ASP.NET applications).
Async synchronization primitives, async collections, TPL and dataflow extensions. The JoinableTaskFactory allows synchronously blocking the UI thread for async work. This package is applicable to any .NET application (not just Visual Studio).
An easy and reliable way to perform fire-and-forget, delayed and recurring long-running, short-running, CPU or I/O intensive tasks inside ASP.NET application. No Windows Service / Task Scheduler required. Even ASP.NET is not required. Backed by Redis, SQL Server, SQL Azure or MSMQ. This is a ....
MongoDB storage implementation for Hangfire (background job system for ASP.NET applications).
Adds a concept of thread safety to C# and VB so that most threading defects are detected at build-time or in a single-threaded test coverage. Includes a deadlock detection policy and thread dispatching aspects. An official PostSharp pattern library.
Provides useful helpers regarding threading
Redistributable components for package 'PostSharp.Patterns.Threading'. This package should only be installed as a dependency. (This is not the package you are looking for).
Static code analyzer to detect common mistakes or potential issues on the C# code that uses Visual Studio SDK APIs.
Wintellect's own Jeffrey Richter has produced the Power Threading library (DLL) containing many classes to help with threading and asynchronous programming. There are versions of the library for the .NET Framework, Silverlight, and the .NET Compact Framework. Jeffrey has described many of the cla...
Quartz.NET JSON Serialization Support
PriorityStorageQueueReader is a priority based reader message reader for Azure Queue that supports great multi-threading processing capability A single reader may read form multiple queues within the same storage account and process on multiple handlers new PriorityStorageQueueRead...
Small helper for processing work items on separate threads continuously.
CodeJam is a set of handy reusable .NET components that can simplify your daily work and save your time when you copy and paste your favorite helper methods and classes from one project to another.
The easiest way to have fixed thread number parallelism in LINQ on any processor environment! int threadNum=32; [my IEnumerable].GridEach(threadNum, x=> DoWork(x)); q: info@antonioesposito.it
Core components for Hangfire (background job system for ASP.NET Core applications).
Quartz Scheduling Framework for .NET
MrAdvice.MVVM is a lightweight MVVM library. It implements NotifyPropertyChanged, DependencyProperty (dependency and attached), A command binder and some threading management.
This library contains a collection of core/common APIs built for UWP, iOS and Android built by the community on GitHub.
Quartz Scheduling Framework for .NET