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

Mono.Posix by: Microsoft

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

MudBlazor by: Garderoben, Henon and Contributors

A Blazor Component Library based on Material Design principles, focusing on ease of use. Written mainly in C# with minimal JavaScript, it allows .NET developers to easily understand and debug the code when needed.

NanoXLSX by: Raphael Stoeckli

NanoXLSX is a library to generate and read Microsoft Excel files (XLSX) in an easy and native way

NConsole by: Rico Suter

NConsole is a .NET library to parse command line arguments and execute commands.

NetTopologySuite by: NetTopologySuite - Team

The NTS Topology Suite is an API for modelling and manipulating 2-dimensional linear geometry. It provides numerous geometric predicates and functions. NTS conforms to the Simple Features Specification. This package contains Wintellect's PowerCollections and references GeoAPI.

NJsonSchema by: Rico Suter

JON Schema draft v4 reader, generator and validator for .NET

NJsonSchema.CodeGeneration.CSharp by: Rico Suter

JSON Schema reader, generator and validator for .NET

NJsonSchema.CodeGeneration.TypeScript by: Rico Suter

JSON Schema reader, generator and validator for .NET

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 5, 6, 7 and 8 - .NET Core 1, 2 and 3 - .NET Standard 1.3+ and 2.0+ - .NET Framework 3.5 - 4.8 - Xamarin Android + iOS (.NET Standard) - Mono 4 For ASP.NET Core, check: https://www.nuget.org/packages/NLog.Web.AspNetCore

Npgsql by: Francisco Figueiredo Jr., Josh Cooley, Dave Page, Jon Asher, Brar Piening, Chris Morgan, Hiroshi Saito, Jon Hanna, Federico Di Gregorio, Glen Parker, Shay Rojansky

Npgsql is a .Net data provider for Postgresql. It allows any program developed for .Net framework to access database server. It is implemented in 100% C# code. Postgresql 9.x and above is officially supported.

NSwag.AspNetCore by: Rico Suter

NSwag: The Swagger API toolchain for .NET and TypeScript

NSwag.CodeGeneration by: Rico Suter

NSwag: The Swagger API toolchain for .NET and TypeScript

NSwag.Core by: Rico Suter

NSwag: The Swagger API toolchain for .NET and TypeScript

NSwag.Generation.WebApi by: Rico Suter

NSwag: The OpenAPI/Swagger API toolchain for .NET and TypeScript

Nullable by: Manuel Römer

A source code only package which allows you to use .NET's new nullable attributes in older target frameworks like .NET Standard 2.0 or the "old" .NET Framework. This package does not contain any compiled binaries, but instead adds the attribute classes as C# source code to your project. Because this code is compiled together with the rest of your code, the built binaries will not have a dependency on this package, meaning that you can perfectly use it for both libraries and applications. The C# code is only included if you are targeting a framework version which does not support the new nullable attributes. For example, if you create a library which multi-targets .NET Standard 2.0 and 2.1, the majority of the attributes are not included in the .NET Standard 2.1 version, because it already provides these by default. Please see https://github.com/manuelroemer/Nullable for additional information on how to use this package.

NUnit3TestAdapter by: NUnit Software

A package including the NUnit 3 TestAdapter for Visual Studio 2012 onwards. With this package you don't need to install the VSIX adapter package, and you don't need to upload the adapter to your TFS server. Note that this package ONLY contains the adapter, not the NUnit framework. You must also get the framework. You only need one such package for a solution. The package works with Visual Studio 2012 and newer.

OpenTelemetry.Api.ProviderBuilderExtensions by: OpenTelemetry Authors

Contains extensions to register OpenTelemetry in applications using Microsoft.Extensions.DependencyInjection

OpenTelemetry.Exporter.Console by: OpenTelemetry Authors

Console exporter for OpenTelemetry .NET

OpenTelemetry.Exporter.OpenTelemetryProtocol by: OpenTelemetry Authors

OpenTelemetry protocol exporter for OpenTelemetry .NET