Top 20 NuGet attribute Packages

Revival of [Index] attribute for EF Core. (with extension for model building.) This package also provides [PrimaryKey] attribute. [NOTICE] EF Core team said "We didn't bring this over from EF6.x because it had a lot of issues" (https://github.com/aspnet/EntityFrameworkCore/issues/4050) You should c...
AttributeRouting for ASP.NET MVC lets you specify routes using attributes on your MVC controllers and actions.
AttributeRouting for ASP.NET Web API lets you specify routes using attributes on your API controllers and actions.
Core functionality for AttributeRouting Web API packages.
Core functionality for all AttributeRouting packages.
Generic Attribute Based Access Control Implementation for c#
Core functionality for AttributeRouting ASP.NET MVC and Web API packages.
lib12 is a library of universal helpers and extensions useful in any .NET project
A simple persistence library. Simply mark properties with attributes and they are persisted in registry.
Code generator for [Record]-marked types. Automatically creates backing code (constructor, With- mutators, deconstructor to tuple, Builder nested type etc.) for immutable record classes. This package references all required and recommended (analyzers) packages. See project site for installation inst...
Revival of [Index] attribute for EF Core. This package also provides [PrimaryKey] attribute.
Abstractions for MR.AttributeDI.
Defines [Record] (RecordAttribute) in global:: namespace; used to generate "immutable records" support code (constructors, With- mutators, tuple deconstructor etc.). See project site for more details.
Contains code generators for [Record]-marked types. Creates backing code (constructor, With- mutators, deconstructor to tuple, Builder nested type etc.) for immutable record classes. See project site for installation instructions and more details.
Analyzers and CodeFixes for [Record]-marked types. See project site for more details.
Implementation of the IPolicyExpression interface that uses dynamic expression building blocks to construct expressions that evaluate the policy rules.
Easy for DI register, auto register services, decorate service with attribute
Annotations to use on your model project to generate view model templates with Jeuxjeux20.Mvvm.Templating
A modified version of the MvcRouteTester package with support for Localized routes by specifying a custom IDirectRouteProvider implementation.
AttributeRouting for self-hosted Web API lets you specify routes using attributes on your API controllers and actions.