Top 20 NuGet handlers Packages

The Relativity event handler framework .NET package.
DEPRECATED: use package without "-signed". TLS and other handler support DotNetty.
Provides the ability to more intuitively connect Parent-Child relationships via Callback methods.
Knockout UI widgets to help Knockout app development
This is the Handlers module of the Shared framework.
Simple broker for sending in-proc messages
This package defines advanced handler extensions used by other CodeGator packages. Platforms supported: .NET 4.61 or above .NET Standard 2.0 or above
Essentials for EPiServer 7 development: image/link blocks, page editor support, content helpers, model value providers, event handlers and other.
Quickly add API endpoints to a dynamic MVC web application
Knockout Utilities Extensions to simplify Knockout app development
Generic interfaces to provide caching support.
A set of extensions to provide caching support to MediatR request handlers.
ASP.NET framework bootstrap extensions package which helps in managing IoC using DI containers (Autofac, Unity and ServiceCollection) and creating dynamic http handlers on a fly
Microsoft dependency extensions for ConveyR
Abstractions used to help provide caching support.
Provides a re-factoring and re-imagining of the Diagnostic elements deployed in the Analyzer and Code Fixes project template. This particular assembly focuses primarily on the Diagnostic Analyzers with built-in Roslyn compilation support.
A .NET/C# implementation of the mediator pattern with support for queries, commands and events. Has first class support for middleware and mediation contexts. This package provides support for wiring up your handlers and middleware with Microsoft.Extensions.DependencyInjection
A .NET/C# implementation of the mediator pattern with support for queries, commands and events. Has first class support for middleware and mediation contexts.
Abstractions for handling events
Dispatcher building pipelines and handling queries, commands and events