NuGet.Versioning by: Microsoft

NuGet's implementation of Semantic Versioning.

NUnit3TestAdapter by: Charlie Poole, Terje Sandstrom

The NUnit3 TestAdapter for Visual Studio, all versions from 2012 and onwards, and DotNet (incl. .Net core). Note that this package ONLY contains the adapter, not the NUnit framework. For VS 2017 and forward, you should add this package to every test project in your solution. (Earlier versions only require a single adapter package per solution.)

OpenFeature by: OpenFeature Authors

OpenFeature is an open standard for feature flag management, created to support a robust feature flag ecosystem using cloud native technologies. OpenFeature will provide a unified API and SDK, and a developer-first, cloud-native implementation, with extensibility for open source and commercial offerings.

OpenFeature.Hosting by: OpenFeature Authors

OpenFeature is an open standard for feature flag management, created to support a robust feature flag ecosystem using cloud native technologies. OpenFeature will provide a unified API and SDK, and a developer-first, cloud-native implementation, with extensibility for open source and commercial offerings.

OpenFeature.Providers.Ofrep by: OpenFeature Authors

OFREP provider for .NET

OpenTelemetry by: OpenTelemetry Authors

OpenTelemetry .NET SDK

OpenTelemetry.Api by: OpenTelemetry Authors

OpenTelemetry .NET API

OpenTelemetry.Api.ProviderBuilderExtensions by: OpenTelemetry Authors

Contains extensions to register OpenTelemetry in applications using Microsoft.Extensions.DependencyInjection

OpenTelemetry.Exporter.OpenTelemetryProtocol by: OpenTelemetry Authors

OpenTelemetry protocol exporter for OpenTelemetry .NET

OpenTelemetry.Extensions.Hosting by: OpenTelemetry Authors

Contains extensions to start OpenTelemetry in applications using Microsoft.Extensions.Hosting

OpenTelemetry.Extensions.PersistentStorage.Abstractions by: OpenTelemetry authors

OpenTelemetry Persistent Storage Abstractions

OpenTelemetry.Instrumentation.AspNetCore by: OpenTelemetry Authors

ASP.NET Core instrumentation for OpenTelemetry .NET

OpenTelemetry.Instrumentation.Http by: OpenTelemetry Authors

Http instrumentation for OpenTelemetry .NET.

OpenTelemetry.Instrumentation.SqlClient by: OpenTelemetry Authors

SqlClient instrumentation for OpenTelemetry .NET

OpenTelemetry.PersistentStorage.FileSystem by: OpenTelemetry Authors

OpenTelemetry Persistent Storage

OpenToolkit.Graphics by: Team OpenTK

The Open Toolkit is set of fast, low-level C# bindings for OpenGL, OpenGL ES and OpenAL. It runs on all major platforms and powers hundreds of apps, games and scientific research.

OrleansDashboard by: OrleansContrib

An admin dashboard for Microsoft Orleans

Owin by: OWIN startup components contributors

OWIN IAppBuilder startup interface

pclcrypto by: Andrew Arnott

PCL Crypto provides a consistent, portable set of crypto APIs for .NET 4.5, Windows Phone 8.0 SL & 8.1 Xaml, Windows Store, Xamarin.iOS, Xamarin.Android. This makes it easier to create cross-platform .NET libraries and apps. Crypto functionality includes asymmetric and symmetric encryption and signatures, and key derivation. PCLCrypto calls into each native platform's crypto API for maximum performance. For RSA operations this produces a 2-100X improvement in performance on Android and iOS over using the standard RSACryptoServiceProvider API.

PCLStorage by: Daniel Plaisted

PCL Storage provides a consistent, portable set of local file IO APIs for .NET, Windows Phone, Windows Store, Xamarin.iOS, Xamarin.Android, and Silverlight. This makes it easier to create cross-platform .NET libraries and apps.