Top 20 NuGet attributes Packages

AngleSharp is the ultimate angle brackets parser library. It parses HTML5, CSS3, and XML to construct a DOM based on the official W3C specification.
CompilerAttributes
Simple OpenApi extensions as attributes
MrAdvice allows to weave aspects at build-time (just like PostSharp, but free as in free beer). Write your own aspects in the form of attributes and apply them to target methods or properties. This version does not require any dependency (on the opposite of MrAdvice.Fody which requires Fody).
Creates and inject attributes and properties to existing types in runtime
An extension for the FluentFiles.FixedLength package that enables attribute-based configuration.
An extension for the FluentFiles.Delimited package that enables attribute-based configuration.
The core library for FluentFiles.*.Attributes packages.
Superset of MEF attributes. In addition to Export/Import contains attributes to support modern IOC (DryIoc) features
You can use attributes in the JetBrains.Annotations namespace to annotate your own code to make ReSharper analyze it with greater accuracy and insight.
Super-set of MEF attributes. In addition to Export/Import contains attributes to support modern IOC (DryIoc) features.
Common functionality for .Net applications - generic repository interface, helper methods for working with attributes, built-in types, etc.
Decorate Stem classes to describe your REST API.
WebScale wrapper arround Minor.Nijn framework.
Attribute based mapping for NHibernate.
Route messages based on Routing Attributes. Includes attributes for Exchange, Queue and Routing.
CsvReader FileLock PathParser SafeFileOverwriter GetNumberedFilePath StreamToBytes BytesToStream StreamToString StringToStream StringToBytes BytesToString ReadStruct WriteStruct ClearFolder ClearFolderRecursive GetFolderSize GetFolderSizeRecursive CountFilesRecursive IsFolder IsFile FolderIsEmpty Is...
Essential attributes for decorating Stem classes.
Obsolete! Use https://www.nuget.org/packages/MrAdvice/ instead! MrAdvice allows to weave aspects at build-time (just like PostSharp, but free as in free beer). Write your own aspects in the form of attributes and apply them to target methods or properties.
Configure messages and topology with attributes.