NUnit.Extension.NUnitV2Driver by: Charlie Poole

This extension allows NUnit to load and run tests compiled against earlier versions of the NUnit framework. Versions 2.0 through 2.7 are supported.

NUnit.Extension.NUnitV2ResultWriter by: Charlie Poole

This extension allows NUnit to create result files in the V2 format, which is used by many CI servers.

NUnit.Extension.TeamCityEventListener by: jetbrains, teamcity, Charlie Poole, Nikolay Pianikov

This extension sends specially formatted messages about test progress to TeamCity as each test executes, allowing TeamCity to monitor progress.

NUnit.Extension.VSProjectLoader by: Charlie Poole

This extension allows NUnit to recognize and load solutions and projects in Visual Studio format. It supports files of type .sln, .csproj, .vbproj, .vjsproj, .vcproj and .fsproj.

NUnit.Runners by: Charlie Poole

This package is now obsolete and has been replaced by the NUnit.Console package. It includes the nunit3-console runner and test engine for version 3 of the NUnit unit-testing framework. The following extensions are included with this package: * NUnitProjectLoader - loads tests from NUnit projects * VSProjectLoader - loads tests from Visual Studio projects * NUnitV2ResultWriter - saves results in NUnit V2 format. * NUnitV2FrameworkDriver - runs NUnit V2 tests. * TeamCityEventListener - supports special progress messages used by teamcity. Other extensions, if needed, must be installed separately.

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.)

OneOf by: Harry McIntyre

F# style discriminated unions for C#, using a custom type OneOf<T0, ... Tn> which holds a single value and has a .Match(...) method on it for exhaustive matching. Simple but powerful.

Open-XML-SDK by: Microsoft

The Open XML SDK provides tools for working with Office Word, Excel, and PowerPoint documents. It supports scenarios such as: - High-performance generation of word-processing documents, spreadsheets, and presentations. - Populating content in Word files from an XML data source. - Splitting up (shredding) a Word or PowerPoint file into multiple files, and combining multiple Word/PowerPoint files into a single file. - Extraction of data from Excel documents. - Searching and replacing content in Word/PowerPoint using regular expressions. - Updating cached data and embedded spreadsheets for charts in Word/PowerPoint. - Document modification, such as removing tracked revisions or removing unacceptable content from documents.

OpenMcdf by: ironfede

OpenMcdf is a 100% .net / C# component that allows developers to manipulate Microsoft Compound Document File Format for OLE structured storage. It supports read/write operations on streams and storages and traversal of structures tree.

OpenTelemetry.Api by: OpenTelemetry authors

OpenTelemetry .NET instrumentation API

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.

PeanutButter.INI by: Davyd McColl

A basic INI file reader/writer class

PInvoke.BCrypt by: Andrew Arnott

P/Invoke methods for the Windows BCrypt.dll.

PInvoke.Kernel32 by: Andrew Arnott

P/Invoke methods for the Windows Kernel32.dll.

PInvoke.NCrypt by: Andrew Arnott

P/Invoke methods for the Windows NCrypt.dll.

PInvoke.Windows.Core by: Andrew Arnott

P/Invoke types for common Windows APIs.

PolySharp by: Sergio Pedri

PolySharp provides generated, source-only polyfills for C# language features, to easily use all runtime-agnostic features downlevel

popper.js by: FezVrasta

A kickass library to manage your poppers