Top 20 NuGet asp.net Packages

Extension to elmah-mvc by Atif Aziz, James Driscoll and Alexander Beletsky. Added posibility of custom authorization.
Beetle WebApi 2 Entity Framework 6 sample Todo project.
Beetle Mvc 5 Entity Framework 6 sample Todo project.
Additional client and server side validation attributes for ASP.net MVC applications.
Web framework that extends ASP.NET MVC with a plug-in architecture and default implementations of commonly used features.
Libreria de conexión a SQL Server para ASP.NET MVC
CRUD extension methods for Dapper
ActionMailer.Net aims to be an easy, and relatively painless way to send email from your ASP.NET MVC application. The concept is pretty simple. We render HTML by utilizing some pretty snazzy view engines, so why can't we do the same thing for email?
WebBackgrounder is a proof-of-concept of a web-farm friendly background task manager meant to just work with a vanilla ASP.NET web application. See https://github.com/NuGet/WebBackgrounder for more information.
This package adds an ASP.NET precompile step to the build just before (and only if) OctoPack is called. Next time when TeamCity or another build tool invokes OctoPack, precompilation will kick in and your deploy package will contain a precompiled website.
.NET libraries for automatically switching between HTTP and HTTPS protocols.
A component that registers fire-and-forget tasks with the ASP.NET runtime.
Prevents redirects to unsafe locations. Allows only the ones listed explicitly.
Adds the Public-Key-Pinning header to all responses.
Adds the X-XSS-Protection header to each response with text/html media type.
Adds the X-UA-Compatible header to each response with text/html media type.
Adds the X-Robots-Tag header to all responses.
Adds X-Permitted-Cross-Domain-Policies header to all responses.
Adds the X-Download-Options header with 'noopen' value to all file downloads.
Adds the X-Content-Type-Options header to all responses.