MassTransit by: Chris Patterson

MassTransit provides a developer-focused, modern platform for creating distributed applications without complexity.

MaterialDesignThemes by: James Willock

ResourceDictionary instances containing Material Design templates and styles for WPF controls in .NET.

MailKit by: Jeffrey Stedfast

MailKit is an Open Source cross-platform .NET mail-client library that is based on MimeKit and optimized for mobile devices. Features include: * HTTP, Socks4, Socks4a and Socks5 proxy support. * SASL Authentication via ANONYMOUS, CRAM-MD5, DIGEST-MD5, LOGIN, NTLM, OAUTHBEARER, PLAIN, SCRAM-SHA-1, SCRAM-SHA-256, SCRAM-SHA-512 and XOAUTH2. * A fully-cancellable SmtpClient with support for STARTTLS, 8BITMIME, BINARYMIME, ENHANCEDSTATUSCODES, SIZE, DSN, PIPELINING and SMTPUTF8. * A fully-cancellable Pop3Client with support for STLS, UIDL, APOP, PIPELINING, UTF8, and LANG. * A fully-cancellable ImapClient with support for ACL, QUOTA, LITERAL+, IDLE, NAMESPACE, ID, CHILDREN, LOGINDISABLED, STARTTLS, MULTIAPPEND, UNSELECT, UIDPLUS, CONDSTORE, ESEARCH, SASL-IR, COMPRESS, WITHIN, ENABLE, QRESYNC, SORT, THREAD, ANNOTATE, LIST-EXTENDED, ESORT, METADATA / METADATA-SERVER, NOTIFY, FILTERS, LIST-STATUS, SORT=DISPLAY, SPECIAL-USE / CREATE-SPECIAL-USE, SEARCH=FUZZY, MOVE, UTF8=ACCEPT / UTF8=ONLY, LITERAL-, APPENDLIMIT, STATUS=SIZE, OBJECTID, REPLACE, SAVEDATE, XLIST, and X-GM-EXT1. * Client-side sorting and threading of messages (the Ordinal Subject and the Jamie Zawinski threading algorithms are supported). * Asynchronous versions of all methods that hit the network. * S/MIME, OpenPGP, DKIM and ARC support via MimeKit. * Microsoft TNEF support via MimeKit.

Magicodes.IE.Core by: 雪雁

Import and export general library, support Dto import and export, template export, fancy export and dynamic export, support Excel, Csv, Word, Pdf and Html. 导入导出通用库，支持Dto导入导出、模板导出、花式导出以及动态导出，支持Excel、Csv、Word、Pdf和Html。 开源库地址:https://github.com/xin-lai 博客地址：http://www.cnblogs.com/codelove/ 更新记录：https://github.com/dotnetcore/Magicodes.IE/blob/master/RELEASE.md 公众号：麦扣聊技术 交流QQ群：85318032

MathNet.Numerics.Signed by: Christoph Ruegg Marcus Cuda Jurgen Van Gael

Math.NET Numerics is the numerical foundation of the Math.NET project, aiming to provide methods and algorithms for numerical computations in science, engineering and every day use. Supports .NET 5.0 or higher, .NET Standard 2.0 and .NET Framework 4.6.1 or higher, on Windows, Linux and Mac. This package contains strong-named assemblies for legacy use cases (not recommended).

Magicodes.Pay.Wxpay by: 雪雁

支付通用库。 官方网址：http://xin-lai.com 开源库地址:https://github.com/xin-lai 公众号：麦扣聊技术 博客地址：http://www.cnblogs.com/codelove/ 交流QQ群：85318032

MassTransit.Abstractions by: Chris Patterson

MassTransit provides a developer-focused, modern platform for creating distributed applications without complexity.

MedallionTopologicalSort by: Michael Adelson

A fast implementation of topological sorting that supports stable sorting as well as breaking ties via ThenBy[Descending]

Magicodes.IE.EPPlus by: 雪雁

Import and export general library, support Dto import and export, template export, fancy export and dynamic export, support Excel, Csv, Word, Pdf and Html. 导入导出通用库，支持Dto导入导出、模板导出、花式导出以及动态导出，支持Excel、Csv、Word、Pdf和Html。 开源库地址:https://github.com/xin-lai 博客地址：http://www.cnblogs.com/codelove/ 更新记录：https://github.com/dotnetcore/Magicodes.IE/blob/master/RELEASE.md 公众号：麦扣聊技术 交流QQ群：85318032

Mapster.Core by: chaowlert eric_swann andrerav

Lightweight library for Mapster and Mapster CodeGen

Magicodes.IE.Excel.NPOI by: 雪雁

Import and export general library, support Dto import and export, template export, fancy export and dynamic export, support Excel, Csv, Word, Pdf and Html. 导入导出通用库，支持Dto导入导出、模板导出、花式导出以及动态导出，支持Excel、Csv、Word、Pdf和Html。 开源库地址:https://github.com/xin-lai 博客地址：http://www.cnblogs.com/codelove/ 更新记录：https://github.com/dotnetcore/Magicodes.IE/blob/master/RELEASE.md 公众号：麦扣聊技术 交流QQ群：85318032

Magicodes.Pay.Notify by: 雪雁

支付通用库。 官方网址：http://xin-lai.com 开源库地址:https://github.com/xin-lai 公众号：麦扣聊技术 博客地址：http://www.cnblogs.com/codelove/ 交流QQ群：85318032

ManagedEsent by: Microsoft

ManagedEsent provides managed access to ESENT, the embeddable database engine native to Windows. ManagedEsent uses the esent.dll that is part of Microsoft Windows so there are no extra unmanaged binaries to download and install.

McMaster.Extensions.CommandLineUtils by: Nate McMaster

Command-line parsing API and utilities for console applications. Commonly used types: McMaster.Extensions.CommandLineUtils.CommandLineApplication McMaster.Extensions.CommandLineUtils.CommandOption McMaster.Extensions.CommandLineUtils.IConsole McMaster.Extensions.CommandLineUtils.Prompt McMaster.Extensions.CommandLineUtils.ArgumentEscaper A community-maintained fork of Microsoft.Extensions.CommandLineUtils, plus many enhancements.

mcpdotnet by: PederHP

.NET library for the Model Context Protocol (MCP)

Mapster.DependencyInjection by: Chaowlert Chaisrichalermpol

Dependency Injection supports for Mapster

Magicodes.IE.Excel by: 雪雁

Import and export general library, support Dto import and export, template export, fancy export and dynamic export, support Excel, Csv, Word, Pdf and Html. 导入导出通用库，支持Dto导入导出、模板导出、花式导出以及动态导出，支持Excel、Csv、Word、Pdf和Html。 开源库地址:https://github.com/xin-lai 博客地址：http://www.cnblogs.com/codelove/ 更新记录：https://github.com/dotnetcore/Magicodes.IE/blob/master/RELEASE.md 公众号：麦扣聊技术 交流QQ群：85318032

MahApps.Metro by: Jan Karger Bastian Schmidt Dennis Daume Brendan Forster Alex Mitchell Paul Jenkins Jake Ginnivan

The goal of MahApps.Metro is to allow devs to quickly and easily cobble together a 'Modern' UI for their WPF apps (.Net 4.6.2 and later), with minimal effort.

Magicodes.RazorEngine.NetCore by: HueiFeng

Fork from https://github.com/hermanho/RazorEngine

Mapster by: chaowlert eric_swann andrerav

A fast, fun and stimulating object to object mapper. Kind of like AutoMapper, just simpler and way, way faster.