Top 20 NuGet asp.net Packages

This is an implementation 'Graphiql' as a ASP.NET Core MiddleWare to easily add a UI for your GraphQL endpoint (http://github.com/graphql-dotnet/).
ASPNetSpell - The Spell Checking library for Microsoft ASP.Net. This .Net Spellchecker supports MVC, C# and VB.Net. Features include: 
* A spellchecking library written in 100% pure .NET code. A complete user interface with plug-and-play support for ASP.Net web forms , AJAX and MVC Dictionari...
Ultimate HTML to PDF (http://www.componentpro.com/products/pdf) lets you add the capability to convert HTML webpages or text in file or data stream to PDF documents or images with ease. It supports HTML5, CSS3, WebFonts, SVG, Canvas, and Graphic objects. It also supports Javascript, internal and ext...
Functional routing for ASP.NET Core C#.
Bionic - An Ionic CLI clone for Blazor projects
SignalR Core C# client Blazor compatibility
ASP.NET Core Dependency Injection IoC registration for CoreDdd library
Super simple API throttling / rate limit framework based on attributes
ASP.NET Core support for Dryv. Dryv provides complex model validation for server and client made easy. Write complex model validation rules in C# once. Dryv will generate JavaScript for client-side validation.
ComponentPro Common Lib for .NET comprise utility classes used by Ultimate FTP, SFTP, Mail, Terminal, SFTP Server, Email Validator, Bounce Inspector, and Netkit.
Dependency Injection in "Classic" ASP.NET WebForms, ASP.NET MVC, ASP.NET Web API, and ASP.NET-hosted WCF using Microsoft.Extensions.DependencyInjection.
ASP.NET Core intergration package for Jwt.Net
This program will generate ASP.NET Core WebAPI blockly blocks. And from other swagger files. Can be usefull for just making a demo, interacting or others. Please see https://github.com/ignatandrei/NETCoreBlockly for details
Include extension methods for Combres to integrate more nicer with ASP.NET MVC applications.
HtmlHelpers for managing scripts for Razor Partial Views and Templates in ASP.NET MVC
MvcThrottle filter is designed for controlling the rate of requests that clients can make to a website based on IP address, request route, user-agent and client identity. You can set multiple limits for different scenarios like allowing an IP to make a maximum number of calls per second, per minute,...
Rule based HTML sanitizer using a white list. Use it to cleanup HTML and removing malicious content.
A library for binding custom types (including files) when sending and receiving multipart encoded form data
ASP.NET Core PagedList abstraction layer defines the IPagedList and IDynamicPagedList interface and useful extension methods for ASP.NET Core targeted projects. This project does not contains the implementation for creating paged list from a certain data source.
An ASP.NET Core library for generating and validating one time passwords for google authenticator.