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.

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).

MedallionTopologicalSort by: Michael Adelson

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

MessagePack by: neuecc aarnott

Extremely Fast MessagePack(MsgPack) Serializer for C# (.NET Framework, .NET 6, Unity, Xamarin).

MessagePack.Annotations by: neuecc aarnott

Attributes and interfaces for .NET types serializable with MessagePack.

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.

Mapster.Core by: chaowlert eric_swann andrerav

Lightweight library for Mapster and Mapster CodeGen

MediatR by: Jimmy Bogard

Simple, unambitious mediator implementation in .NET

MediatR.Contracts by: Jimmy Bogard

Contracts package for requests, responses, and notifications

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.

lz4net by: Milosz Krajewski

LZ4 is lossless compression algorithm, sacrificing compression ratio for compression/decompression speed. Its compression speed is ~400 MB/s per core while decompression speed reaches ~2 GB/s, not far from RAM speed limits. LZ4net brings LZ4 to all (most?) .NET platforms: .NET 2.0+, .NET Core, Mono, Windows Phone, Xamarin.iOS, Xamarin.Android and Silverlight

MailKit.NET by: MailKit

.NET components for processing mail.

Macross.Json.Extensions by: Macross.Json.Extensions

Macross Software Json extensions library. Provides helpers & converters for the System.Text.Json API and push stream types for the System.Net.Http API. Commonly Used Types: System.Text.Json.Utf8JsonStreamReader System.Text.Json.Serialization.JsonStringEnumMemberConverter System.Text.Json.Serialization.JsonMicrosoftDateTimeConverter System.Text.Json.Serialization.JsonMicrosoftDateTimeOffsetConverter System.Text.Json.Serialization.JsonIPAddressConverter System.Text.Json.Serialization.JsonIPEndPointConverter System.Text.Json.Serialization.JsonDelegatedStringConverter System.Text.Json.Serialization.JsonTypeConverterAdapter System.Net.Http.PushStreamContent System.Net.Http.PushStreamContent<T>

MediaInfo.DotNetWrapper by: Yaroslav V Tatarenko Stef Heyenrath

MediaInfo.DotNetWrapper is a wrappper for the MediaInfo.dll (https://mediaarea.net/en/MediaInfo). MediaInfo is a convenient unified display of the most relevant technical and tag data for video and audio files.

MediaToolkit by: Aydin

MediaToolkit is a .NET library which can convert and process audio and video files. Functionality: - Grab thumbnails from videos - Cut / split videos - Convert video files into various other video formats. - Perform video transcoding tasks. - Set bit rate - Set frame rate - Set resolution or size - Set aspect ratio - Set duration - Perform audio transcoding tasks. - Set audio sample rate - Convert video to physical formats using FILM, PAL or NTSC tv standards - DVD - DV - DV50 - VCD - SVCD

MediaInfo.Native by: MediaArea.net SARL.

MediaInfo(Lib) is a convenient unified display of the most relevant technical and tag data for video and audio files. MediaInfolib with support network AV streams

MassTransit by: Chris Patterson

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

Magnum by: Chris Patterson Dru Sellers

Magnum is a library for the larger than average developer

MassTransit.Abstractions by: Chris Patterson

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

MaterialSkin.2 by: leocb IgnaceMaes orapps44

Google's Material Design for your windows forms. MaterialSkin 2 is a Google's Material Design skin for you windows forms app. This updated version brings new user controls, unified theming and consistency. This package supersedes the MaterialSkin package By IgnaceMaes. Example app and documentation is available on the project site.