Top 20 NuGet ASP.NET Packages

Boilerplate components for testable and convenient ASP.NET MVC development.
A Blazor component for adding sections similar to ASP.NET Core MVC sections.
A .NET Standard library for interacting with the US Department of Agriculture's FoodData Central API
Connect to a SignalR Core hub and call its methods in a typed and direct manner
* Support Http Method Patch * HeadersHandler with option HandleHttpRequestHeaders
Plugin for WebApiClientGen 3.0+ to generate client API codes with jQuery. This requires a HttpClient library at https://github.com/zijianhuang/webapiclientgen/blob/master/DemoWebApi/Scripts/ClientApi/HttpClient.ts.
Plugin for WebApiClientGen 3.0+ to generate client API codes with AXIOS.
Plugin for WebApiClientGen 3.0+ to generate client API codes with Aurelia.
NancyFx middleware to host it directly in Kestrel server in ASP.Net Core
PosInformatique.AspNetCore.Server.AspNet is a library to host ASP .NET Core Web API on ASP .NET non-core (WebForms and MVC) infrastructure based on the .NET Framework.
This library allows you to quickly and easily use the Infoset Web API v1 via C# with .NET. Github repo located at : https://github.com/Infoset/infoset-csharp
Microsoft Orleans Http Endpoints
Provides basic REST client methods using generics.
A small webserver framework inspired by Koajs and built upon AspNetCore.
Set of common functions for starting new ASP.NET Core projects.
Simplify work with Lib.Web.Mvc JqGrid
Beta release, subject to change. Use the equivalent of Web Push in your UWP apps, meaning you don't have to register your app with the Store or WNS to send push notifications!
PosInformatique.AspNet.WebForms.DependencyInjection is a library to add the IoC container support of Microsoft.Extensions.DependencyInjection for ASP .NET Web Forms