MimeKitLite by: Jeffrey Stedfast

MimeKit is an Open Source library for creating and parsing MIME messages. 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

MimeMapping by: Matthew Little

Constants for (almost) all MIME types and method to determine MIME type from a file name. Contains just over 1000 mime types. The Dictionary is generated from the jshttp/mime-db db.json file. Works similar to .NET's System.Web.MimeMapping.GetMimeMapping. It aggregates data from the following sources: https://www.iana.org/assignments/media-types/media-types.xhtml https://svn.apache.org/repos/asf/httpd/httpd/trunk/docs/conf/mime.types https://hg.nginx.org/nginx/raw-file/default/conf/mime.types See: https://github.com/jshttp/mime-db#mime-db https://learn.microsoft.com/dotnet/api/system.web.mimemapping.getmimemapping

Mollie.Api by: Vincent Kok

This is a wrapper for the Mollie REST webservice. All payment methods and webservice calls are supported.

Mono.Options by: Microsoft

A Getopt::Long-inspired option parsing library for C#.

Mono.Posix.NETStandard by: Microsoft

Provides functionality to access Posix/Unix features

Mono.TextTemplating by: mhutch

Open-source implementation of the T4 templating engine.

MQTTnet by: Christian Kratky

MQTTnet is a .NET library for MQTT based communication. It provides a MQTT client and a MQTT server (broker).

MSBuild.Sdk.Extras by: Oren Novotny

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

MySqlConnector by: Bradley Grainger

A truly async MySQL ADO.NET provider, supporting MySQL Server, MariaDB, Percona Server, Amazon Aurora, Azure Database for MySQL and more.

Nerdbank.GitVersioning by: Andrew Arnott

Stamps your assemblies with semver 2.0 compliant git commit specific version information and provides NuGet versioning information as well.

Nerdbank.Streams by: Andrew Arnott

Streams for full duplex in-proc communication, wrap a WebSocket, etc.

NetFx.System.Buffers by: NightOwl888

Provides resource pooling of any type for performance-critical applications that allocate and deallocate objects frequently. Commonly Used Types: System.Buffers.ArrayPool<T>

NetFx.System.Memory by: NightOwl888

Provides types for efficient representation and pooling of managed, stack, and native memory segments and sequences of such segments, along with primitives to parse and format UTF-8 encoded text stored in those memory segments. Commonly Used Types: System.Span System.ReadOnlySpan System.Memory System.ReadOnlyMemory System.Buffers.MemoryPool System.Buffers.ReadOnlySequence System.Buffers.Text.Utf8Parser System.Buffers.Text.Utf8Formatter

NetFx.System.Runtime.CompilerServices.Unsafe by: NightOwl888

Provides the System.Runtime.CompilerServices.Unsafe class, which provides generic, low-level functionality for manipulating pointers. Commonly Used Types: System.Runtime.CompilerServices.Unsafe

NETStandard.Library by: Microsoft

A set of standard .NET APIs that are prescribed to be used and supported together. 18a36291e48808fa7ef2d00a764ceb1ec95645a5 When using NuGet 3.x this package requires at least version 3.4.

Newtonsoft.Json by: James Newton-King

Json.NET is a popular high-performance JSON framework for .NET

Newtonsoft.Json.Bson by: James Newton-King

Json.NET BSON adds support for reading and writing BSON

NLog by: Jarek Kowalski Kim Christensen Julian Verdurmen

NLog is a logging platform for .NET with rich log routing and management capabilities. NLog supports traditional logging, structured logging and the combination of both. Supported platforms: - .NET 6, 7, 8, 9 and 10 - .NET Standard 2.0 and 2.1 - .NET Framework 3.5 - 4.8 - Xamarin Android + iOS (.NET Standard) - Mono 4 For integrating NLog with Microsoft.Extensions.Logging, check: https://www.nuget.org/packages/NLog.Extensions.Logging For using NLog with ASP.NET Core, check: https://www.nuget.org/packages/NLog.Web.AspNetCore

NodaTime by: Jon Skeet

Noda Time is a date and time API acting as an alternative to the built-in DateTime/DateTimeOffset etc types built into the .NET framework.

Npgsql by: Shay Rojansky Yoh Deadfall Austin Drenski Emil Lenngren Francisco Figueiredo Jr. Kenji Uno

Npgsql is the open source .NET data provider for PostgreSQL.