Top 20 NuGet web Packages

A class library for writing robust Selenium web tests with support for Enterprise Web Library. MIT License.
Adapters that enable decoupling of existing System.Web components.
A component-oriented helper methods for transforming a standard ASP.NET MVC project into small components.
SPA Bundler bundles Images, Fonts, Css, Js and Html into a single html file. It is intended to optimize performance for Single Page Applications.
Microsoft .NET Micro Framework HTTP Service
Glitch.io ASP.NET notifier
WebSocket extension for Expresharp with Fleck
Simit Wrapper of Amazon Web Services (AWS) Library
Nano is a micro web framework for building web-based HTTP services and websites for .NET.
A System.Web.Security.RoleProvider that uses an encrypted file containing lists of users mapped to roles as its data store. See: http://galacticapi.github.io/astrolabe.html#SimpleMappingRoleProvider for RoleProvider configuration details.
A tiny little library designed to make simple web requests easier in .NET.
NoIIS is a lightweight C# web server for the IHttpHandlerFactory and IHttpHandler to void the huge and heavy IIS web server for some cases.
AngularJS common utility functions and token-based authentication service
Search, Add, Update, Delete Anime/Manga information on MyAnimeList.net using Web API (http://myanimelist.net/modules.php?go=api)
Provides a CSV formatted response for ASP.NET Web API.
Value object classes and validation for different kinds of global identifiers.
Toolkit for ASP.NET Web API. Provides loggers, exception handlers, attributes and interfaces.