Top 20 NuGet cross-platform Packages

A (very simple) TCP server which you can use from within a testing environment or, if you're really ambitious, for some other reason.
A cross-platform pre-instrumenting code coverage tool set for .net/.net core and Mono
SmartSql = MyBatis + Cache(Memory | Redis) + ZooKeeper + R/W Splitting +Dynamic Repository ....
LibVLC is a modular multimedia framework that can render video and output audio as well as encode and stream. As it is native code, you will need to use a wrapper library such as LibVLCSharp to use it from .NET.
The miscellaneous utilities slice of the PeanutButter mini-suite (sans XML Utils)
TouchTracking provides unified API for multi-touch gestures on Android, iOS and UWP.
A (very simple) HTTP server which you can use from within a testing environment or, if you're really ambitious, for some other reason.
SkiaSharp is a cross-platform 2D graphics API for .NET platforms based on Google's Skia Graphics Library. It provides a comprehensive 2D API that can be used across mobile, server and desktop models to render images.
Extensions to VelocityDB for efficient LINQ index/BTree queries, AzureSession file API usage with Microsoft Azure, import/export to/from CSV and JSON, Sync, GeoHash, Compressed Bitmap and RTree.
SkiaSharp Views & Layers are a set of platform-specific views and containers that can be used to draw on the screen.
SkiaSharp for Xamarin.Forms is a set of views that can be used to draw on the screen.
HarfBuzzSharp is a cross-platform OpenType text shaping engine for .NET platforms.
LibVLCSharp is a cross-platform audio and video API for .NET platforms based on VideoLAN's LibVLC Library. It provides a comprehensive multimedia API that can be used across mobile, server and desktop to render video and output audio. Mono, .NET Framework and .NET Core runtimes are supported. LibVL...
A cross-platform pre-instrumenting code coverage tool set for .net/.net core and Mono
A cross-platform pre-instrumenting code coverage tool set for .net/.net core and Mono
SkiaSharp Views & Layers are a set of platform-specific views and containers that can be used to draw on the screen.
CrossPlatformLibrary is an extensible cross-platform toolkit which provides a basic set of functionality used in most mobile apps such as bootstrapping, exception handling, tracing and UI dispatching.
CrossPlatformLibrary is an extensible cross-platform toolkit which provides a basic set of functionality used in most mobile apps such as bootstrapping, exception handling, tracing and UI dispatching.
A multi-platform expression parsing and evaluating framework.
LibVLC is a modular multimedia framework that can render video and output audio as well as encode and stream. As it is native code, you will need to use a wrapper library such as LibVLCSharp to use it from .NET.