Top 20 NuGet testhost Packages

Achve.TestHost is a nuget package to improve TestServer experiences. For more information see
Acheve.AspNetCore.TestHost.Security Class Library
TestHost implementation for Blazor components and pages so that you can unit test any type of Blazor component. Runs through the various component lifecycle events, and renders the final html for the Blazor component.
Steve Sanderson's TestHost implementation as NuGet package from his BlazorUnitTestingPrototype project source code. This library provides helpers for unit testing of Blazor components. Additionally .NET5 support has been provided. NuGet now supports both .NetStandard2.1 and .NET5. See the following...
NuGet package to manage authenticated requests in AspNetCore TestServer
Extensions to assist integration testing ASP.NET Core web applications.