dotnet new --list
Templates Short Name Language Tags
-------------------------------------------- ------------------- ------------ ----------------------
Console Application console [C#], F#, VB Common/Console
Class library classlib [C#], F#, VB Common/Library
WPF Application wpf [C#], VB Common/WPF
WPF Class library wpflib [C#], VB Common/WPF
WPF Custom Control Library wpfcustomcontrollib [C#], VB Common/WPF
WPF User Control Library wpfusercontrollib [C#], VB Common/WPF
Windows Forms App winforms [C#], VB Common/WinForms
Windows Forms Control Library winformscontrollib [C#], VB Common/WinForms
Windows Forms Class Library winformslib [C#], VB Common/WinForms
Worker Service worker [C#], F# Common/Worker/Web
Unit Test Project mstest [C#], F#, VB Test/MSTest
NUnit 3 Test Project nunit [C#], F#, VB Test/NUnit
NUnit 3 Test Item nunit-test [C#], F#, VB Test/NUnit
xUnit Test Project xunit [C#], F#, VB Test/xUnit
Razor Component razorcomponent [C#] Web/ASP.NET
Razor Page page [C#] Web/ASP.NET
MVC ViewImports viewimports [C#] Web/ASP.NET
MVC ViewStart viewstart [C#] Web/ASP.NET
Blazor Server App blazorserver [C#] Web/Blazor
Blazor WebAssembly App blazorwasm [C#] Web/Blazor/WebAssembly
ASP.NET Core Empty web [C#], F# Web/Empty
ASP.NET Core Web App (Model-View-Controller) mvc [C#], F# Web/MVC
ASP.NET Core Web App webapp [C#] Web/MVC/Razor Pages
ASP.NET Core with Angular angular [C#] Web/MVC/SPA
ASP.NET Core with React.js react [C#] Web/MVC/SPA
ASP.NET Core with React.js and Redux reactredux [C#] Web/MVC/SPA
Razor Class Library razorclasslib [C#] Web/Razor/Library
ASP.NET Core Web API webapi [C#], F# Web/WebAPI
ASP.NET Core gRPC Service grpc [C#] Web/gRPC
dotnet gitignore file gitignore Config
global.json file globaljson Config
NuGet Config nugetconfig Config
Dotnet local tool manifest file tool-manifest Config
Web Config webconfig Config
Solution File sln Solution
Protocol Buffer File proto Web/gRPC
dotnet new classlib creates *.csproj file with content
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net5.0</TargetFramework>
<RootNamespace>mhdac_midac</RootNamespace>
</PropertyGroup>
</Project>
and Class1.cs (which is obsolete of course)
get dlls into the classlib (which can be nuget packaged) like described here: https://www.thewissen.io/packaging-legacy-dlls-nuget/