Newtonsoft.Json by: James Newton-King

Json.NET is a popular high-performance JSON framework for .NET

Newtonsoft.Json.Bson by: James Newton-King

Json.NET BSON adds support for reading and writing BSON

Nullable by: Manuel Römer

A source code only package which allows you to use .NET's new nullable attributes in older target frameworks like .NET Standard 2.0 or the "old" .NET Framework. This package does not contain any compiled binaries, but instead adds the attribute classes as C# source code to your project. Because this code is compiled together with the rest of your code, the built binaries will not have a dependency on this package, meaning that you can perfectly use it for both libraries and applications. The C# code is only included if you are targeting a framework version which does not support the new nullable attributes. For example, if you create a library which multi-targets .NET Standard 2.0 and 2.1, the majority of the attributes are not included in the .NET Standard 2.1 version, because it already provides these by default. Please see https://github.com/manuelroemer/Nullable for additional information on how to use this package.

NUnit by: Charlie Poole

NUnit features a fluent assert syntax, parameterized, generic and theory tests and is user-extensible. A number of runners, both from the NUnit project and by third parties, are able to execute NUnit tests. Version 2.6 is the seventh major release of this well-known and well-tested programming tool. This package includes only the framework assembly. You will need to install the NUnit.Runners package unless you are using a third-party runner.

OpenTK by: Team OpenTK

The Open Toolkit is set of fast, low-level C# bindings for OpenGL, OpenGL ES, OpenAL and OpenCL. It runs on all major platforms and powers hundreds of apps, games and scientific research. It provides bindings for GLFW windowing, input and a game loop, and is the perfect start for your own game engine. OpenTK comes with simple and easy to follow tutorials for learning *modern* OpenGL. These are written by the community and represent all of the best practices to get you started. Learn how to use OpenTK here: https://opentk.net/learn/index.html Sample projects that accompany the tutorial can be found here: https://github.com/opentk/LearnOpenTK We have a very active discord server, if you need help, want to help, or are just curious, come join us! https://discord.gg/6HqD48s

OpenTK.Compute by: Team OpenTK

OpenCL Compute Bindings for dotnet from the Khronos OpenCL C Library.

OpenTK.Core by: Team OpenTK

Holds core functionality used by other OpenTK packages.

OpenTK.GLControl by: Team OpenTK

A WinForms control designed to wrap the OpenTK 4.x APIs.

OpenTK.GLWpfControl by: varon NogginBops

A native WPF control for OpenTK 4.X.

OpenTK.Graphics by: Team OpenTK

OpenGl and OpenGLES bindings for dotnet from the Khronos OpenGL C library.

OpenTK.Input by: Team OpenTK

Hid/Controller input library.

OpenTK.Mathematics by: Team OpenTK

A basic mathematics library developed primarily for rendering in 3d and 2d.

OpenTK.Platform by: Team OpenTK

Platform support for OpenTK, contains backends for Windows, Linux, and macOS.

OpenTK.Platform.Native by: Team OpenTK

Platform support for OpenTK, contains backends for Windows, Linux, and macOS.

OpenTK.redist.glfw by: Team OpenTK

GLFW redistributables for OpenTK.

OpenTK.Windowing.Common by: Team OpenTK

Common functionality for OpenTK.Windowing.* packages.

OpenTK.Windowing.Desktop by: Team OpenTK

An abstraction over OpenTK.GraphicsLibraryFramework to provide a ready-to-go easy-to-use windowing and input abstraction.

OpenTK.Windowing.GraphicsLibraryFramework by: Team OpenTK

GLFW bindings for C# from the C GLFW library.

OpenToolkit.Core by: Team OpenTK

Holds core functionality used by other OpenToolkit packages.

OpenToolkit.Graphics by: Team OpenTK

GLes11, GLes20, GLes30, GL2, and GL4 bindings for dotnet from the Khronos openGL c library.