Top 20 NuGet postsharp Packages

Aggregatable (parent-child), Visitor and Disposable patterns. An official PostSharp pattern library.
Redistributable components for package 'PostSharp.Patterns.Aggregation'. This package should only be installed as a dependency. (This is not the package you are looking for).
Redistributable components for package 'PostSharp.Patterns.Diagnostics'. This package should only be installed as a dependency. (This is not the package you are looking for).
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).
The #1 pattern-aware extension to C# and VB.
Redistributable components for package 'PostSharp'. This package should only be installed as a dependency. (This is not the package you are looking for).
Redistributable components for package 'PostSharp.Patterns.Common'. This package should only be installed as a dependency. (This is not the package you are looking for).
Code Contracts and common functionalities used by other PostSharp pattern libraries. An official PostSharp pattern library.
INotifyPropertyChanged, Recordable (undo/redo) and Weak Event patterns. An official PostSharp pattern library.
Adds detailed tracing to any method without modifying your source code. Several backends are available as separate NuGet packages. An official PostSharp pattern library.
PostSharp.Patterns.Diagnostics: support for Log4Net.
PostSharp.Patterns.Caching: support for Windows Azure.
PostSharp.Patterns.Diagnostics: support for NLog.
Adds a concept of thread safety to C# and VB so that most threading defects are detected at build-time or in a single-threaded test coverage. Includes a deadlock detection policy and thread dispatching aspects. An official PostSharp pattern library.
PostSharp.Patterns.Diagnostics: support for Gibraltar Loupe.
Aspect Oriented Caching based on PubComp.Caching.Core and PostSharp
PostSharp.Patterns.Diagnostics: support for EnterpriseLibrary.Logging.
Allows to build PostSharp adds-ins using the low-level API. Undocumented and unsupported.
Cache and InvalidateCache patterns. An official PostSharp pattern library.
PostSharp.Patterns.Caching: support for Redis.