Top 20 NuGet disposable Packages

Aggregatable (parent-child), Visitor and Disposable patterns. An official PostSharp pattern library.
IDisposable helper types.
Gear for making components.
Provides classes that interact with docker-machine.exe and docker.exe to automatically start machine, create and cleanup containers. Uses IDisposable for lowest ceremony to make tests shortest
Provides a convenient, easy to use wrapper for Constraint Satisfaction Programming based on the Google OR-tools.
Thread-safe implementation of the .NET Dispose Pattern
DEPRECATED - see https://github.com/channeladam/ChannelAdam.Core/blob/master/README.md. A core library that provides helpful functionality including base classes for disposables and finalizers, weak events, proxies, support for retry policies, XML conversion/serialisation and embedded resources.
Provides a convenient, easy to use wrapper for Linear Programming based on the Google OR-tools.
Provides the core problem solver abstraction for use with Google OR-tools Constraint Solver and Linear Solver wrappers.
PathTools FileWatcher Disposable Serialization TimeTools
Disposable Email Domains (disposable-email-domains) binding library for Bridge.NET projects.
Disposable, without the Using.
Implementation of IDisposable
Helpers for being more effective with IDisposable in C#. (Create an IDisposable implementation with a lambda. Return from a "using" statement.)
Disposable with EventHandlerDictionary
PathTools FileWatcher Disposable Serialization TimeTools
Disposable lock file
A utility class which makes correctly implementing IDisposable simpler than ever
XUnit tests for adjunct-System.Disposable
Additions to Reactive Extensions