Mono.Unix by: Microsoft

Provides functionality for managed code to access Posix/Unix features not accessible via BCL

Microsoft.Windows.SDK.BuildTools.MSIX by: Microsoft

This package generates an .msix from the output of your project.

MimeKit by: Jeffrey Stedfast

MimeKit is an Open Source library for creating and parsing MIME, S/MIME and PGP messages on desktop and mobile platforms. It also supports parsing of Unix mbox files. Unlike any other .NET MIME parser, MimeKit's parser does not need to parse string input nor does it use a TextReader. Instead, it parses raw byte streams, thus allowing it to better support undeclared 8bit text in headers as well as message bodies. It also means that MimeKit's parser is significantly faster than other .NET MIME parsers. MimeKit's parser also uses a real tokenizer when parsing the headers rather than regex or string.Split() like most other .NET MIME parsers. This means that MimeKit is much more RFC-compliant than any other .NET MIME parser out there, including the commercial implementations. In addition to having a far superior parser implementation, MimeKit's object tree is not a derivative of System.Net.Mail objects and thus does not suffer from System.Net.Mail's limitations. API documentation can be found on the web at http://www.mimekit.net/docs For those that need SMTP, POP3 or IMAP support, check out https://github.com/jstedfast/MailKit

MSBuild.Sdk.Extras by: Oren Novotny

Additional MSBuild targets and properties for SDK-style .NET projects.

MiniProfiler by: Marc Gravell, Jarrod Dixon, Yaakov Ellis, Nick Craver

Lightweight mini-profiler, designed for ASP.NET (including MVC) (non-.NET Core) websites

Mono.Posix by: Microsoft

Provides functionality for managed code to access Posix/Unix features not accessible via BCL

MsgPack.Cli by: FUJIWARA, Yusuke

MessagePack is fast, compact, and interoperable binary serialization format. This package provides MessagePack serialization/deserialization APIs. This pacakge also supports Mono, Xamarin, .NET Core and Unity.

Mono.Posix.NETStandard by: Microsoft

Provides functionality to access Posix/Unix features

Minio by: Minio, Inc.

Minio Client SDK for .NET

Microsoft.Windows.SDK.Contracts by: Microsoft

The Windows WinRT API Pack enables you to add the latest Windows Runtime APIs support to your .NET Framework 4.6+ and .NET Core 3.0+ libraries and apps.   This package includes all the supported Windows Runtime APIs up to Windows version 2004. If you are targeting earlier platforms, consider only offering functionality available on the detected platform version. For further details, see: https://docs.microsoft.com/en-us/windows/uwp/debug-test-perf/version-adaptive-code Supported platforms: - .NET Framework 4.6+ - .NET Core 3.0+ Requires default package management format set to PackageReference, and NuGet 4.0 or higher.

Microsoft.Windows.CsWinRT by: Microsoft

C#/WinRT provides packaged WinRT projection support for the C# language. It is compatible with .NET 6 or later, and does not require any built-in knowledge of WinRT by the C# compiler.

MiniProfiler.Shared by: Marc Gravell, Jarrod Dixon, Yaakov Ellis, Nick Craver

You shouldn't reference this - MiniProfiler's shared library for all frameworks

Microsoft.WindowsAppSDK.Runtime by: Microsoft

The Windows App SDK empowers all Windows Desktop apps with modern Windows UI, APIs, and platform features, including back-compat support. This is a package that can be referenced to declare the WindowsAppSDK framework packages should be referenced by default.

Microsoft.WindowsAzure.ConfigurationManager by: Microsoft

Microsoft Azure Configuration Manager provides a unified API to load configuration settings regardless of where the application is hosted - whether on-premises or in a Cloud Service.

Microsoft.WindowsAppSDK.WinUI by: Microsoft

The Windows App SDK empowers all Windows Desktop apps with modern Windows UI, APIs, and platform features, including back-compat support. This package contains the modern Windows UI features.

Microsoft.Windows.SDK.BuildTools by: Microsoft

Includes tools required for building projects targeting the Windows SDK.

MsieJavaScriptEngine by: Andrey Taritsyn

This library is a .NET wrapper for working with the JavaScript engines of Internet Explorer and Edge Legacy.

Microsoft.WindowsAppSDK.Widgets by: Microsoft

The Windows App SDK empowers all Windows Desktop apps with modern Windows UI, APIs, and platform features, including back-compat support. This package contains the Widgets APIs.

Moq by: Daniel Cazzulino, kzu

Moq is the most popular and friendly mocking framework for .NET. Built from https://github.com/moq/moq4/tree/803ad5c99

Mono.TextTemplating by: mhutch

Open-source implementation of the T4 templating engine.