Top 20 NuGet Packages

MvvmCross is the .NET MVVM framework for cross-platform solutions, including Xamarin iOS, Xamarin Android, Xamarin Forms, Windows and Mac. This package contains Support v7 RecyclerView support for MvvmCross.
Test harness for Nancy applications.
Canonical data model for Lori
Stamps your assemblies with semver 2.0 compliant git commit specific version information and provides NuGet versioning information as well.
Streams for full duplex in-proc communication, wrap a WebSocket, split a stream into multiple channels, etc.
Interfaces and utility methods for combining async with OOP.
Helper types for working with cancellation tokens and sources.
JSON Schema reader, generator and validator for .NET
NLog target that supports Blob and table storage in single nuget package. Can use queued batches to greatly improve performance. Recommended to use as a async target.
An NLog target that utilises the elasticsearch low level client.
NLog.WindowsEventLog provides access to the EventLog-target for NetStandard
An extremely easy to use Micro-ORM supporting Sql Server, MySQL, PostgreSQL, Oracle, Sqlite, SqlCE.
NServiceBus.Metrics.ServiceControl
Adapter for the Ninject IoC Container
Add support for sending NServiceBus logging through Serilog
Provides diagnostic analyzers to warn about incorrect usage of NSubstitute in C#.
NSwag: The OpenAPI/Swagger API toolchain for .NET and TypeScript
Adds support for running NUnit 3 unit tests on Xamarin Supported Xamarin platforms: - Android - iOS - Windows 10 Universal Apps
NWebsec attributes for ASP.NET MVC 5 applications. NWebsec helps you set important security headers, detect potentially dangerous redirects, control cache headers, and remove version headers. See project website for documentation.
Octopus is a user-friendly DevOps tool for developers that supports release management, deployment automation, and operations runbooks. This package contains the Octopus CLI (octo), a tool to create and deploy releases, create and push packages, and manage environments with Octopus.