Top 20 NuGet help Packages

The AspNetX automatically generates help page content for the web APIs on your site.
Swagger generator component for Swashbuckle - a Swagger toolchain for ASP.NET Core.
Owin Middleware to generate WebApi help pages without dependencies on MVC or System.Web. Great for self hosted WebApi. Razor is used for the documentation templates to make it easy to customize. Based on Yao's example http://goo.gl/0YMkKq
Swagger Generator for API's built on ASP.NET Core
WPF Control library for Toast Popup and Help Balloon.
Core components for Swashbuckle - a Swagger toolchain for ASP.NET Core
Middleware to expose an embedded version of ReDoc from an ASP.NET Core application
Swagger Generator extension for ASP.NET Core APIs built using conventional routing
Middleware to expose Swagger JSON endpoints from API's built on ASP.NET Core
Provides custom attributes that can be applied to controllers, actions and models to enrich the generated Swagger
NCmdLiner provides a command line parser with auto documentation capabilities.
Enables WebApi projects to generate their RAML specification.
Core components and interfaces for the ArgParser project
Helps.ps1 provides functions for building PowerShell XML help files from help scripts and for creating help script templates for existing objects. Help can be created for everything that supports XML help: cmdlets, providers, scripts, and functions in scripts or modules.
Documentation Module and Handler, DocMAH, is a full-service documentation tool for .NET web applications. DocMAH integrates directly with your application so that you can create both page-level help popups that can be toggled on or off and comprehensive, CHM-like documentation pages. Not onl...
The Orchid automatically generates help page content for the web APIs on your site.
Allows you to customize your swagger documentation using code, including support for providing multiple examples for responses and parameters.
Lightweight client for adding new requests to the help desk.
Swagger Generator for API's built on ASP.NET Core
ApiController.HttpProxy Forward HTTP calls in c# ApiControllers