LibSassBuilder by: Johan van Rensburg

Compile Sass files to css on project build.

log4net by: The Apache Software Foundation

log4net is a tool to help the programmer output log statements to a variety of output targets. In case of problems with an application, it is helpful to enable logging so that the problem can be located. With log4net it is possible to enable logging at runtime without modifying the application binary. The log4net package is designed so that log statements can remain in shipped code without incurring a high performance cost. It follows that the speed of logging (or rather not logging) is crucial. At the same time, log output can be so voluminous that it quickly becomes overwhelming. One of the distinctive features of log4net is the notion of hierarchical loggers. Using these loggers it is possible to selectively control which log statements are output at arbitrary granularity. log4net is designed with two distinct goals in mind: speed and flexibility

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 SCRAM-SHA-256, SCRAM-SHA-1, NTLM, DIGEST-MD5, CRAM-MD5, LOGIN, PLAIN, 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.

KRE-CoreCLR-x86 by: Microsoft

The K Runtime Environment for CoreCLR x86

KeudellCoding.Blazor.AdvancedBlazorSelect2 by: KeudellCoding

Simple wrapper for Select2 with full support of databases and custom web APIs.

Magick.NET.Core by: Dirk Lemstra

ImageMagick is a powerful image manipulation library that supports over 100 major file formats (not including sub-formats). With Magick.NET you can use ImageMagick without having to install ImageMagick on your server or desktop. Visit https://github.com/dlemstra/Magick.NET/tree/master/docs before installing to help you decide the best version.

Lucene.Net by: The Apache Software Foundation

Lucene.Net is a full-text search engine library capable of advanced text analysis, indexing, and searching. It can be used to easily add search capabilities to applications. Lucene.Net is a C# port of the popular Java Lucene search engine framework from The Apache Software Foundation, targeted at .NET Framework and .NET Core users.

Libuv by: Libuv

Multi-platform support library with a focus on asynchronous I/O.

ManagedEsent by: martinc

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.

LightInject by: Bernhard Richter

An ultra lightweight Inversion of Control container for the .Net framework. See LightInject.Source for the source distribution.

JWT by: Alexander Batishchev, John Sheehan, Michael Lehenbauer

Jwt.Net, a JWT (JSON Web Token) implementation for .NET

Markdown by: red

Open source C# implementation of Markdown processor, as featured on Stack Overflow. This port is based heavily on the original Perl 1.0.1 and Perl 1.0.2b8 implementations of Markdown, with bits and pieces of the apparently much better maintained PHP Markdown folded into it. There are a few Stack Overflow specific modifications (which are all configurable, and all off by default). I'd like to ensure that this version stays within shouting distance of the Markdown "specification", such as it is...

JSPool by: JSPool

JSPool facilitates easy integration of JavaScript scripting into a .NET application in a scalable and performant manner. It does so by creating a pool of engines that can be reused multiple times, making it easy to use JavaScript libraries that have long initialisation times without having to create a new engine every time. See https://dan.cx/projects/jspool for usage instructions.

Jint by: Sebastien Ros

Javascript interpreter for .NET which provides full ECMA 5.1 compliance.

LinqKit.Microsoft.EntityFrameworkCore by: Joseph Albahari, Tomas Petricek, Scott Smith, Tuomas Hietanen, Stef Heyenrath

LinqKit.Microsoft.EntityFrameworkCore contains extensions for LINQ to SQL and EntityFrameworkCore. With Include(...) and IDbAsync support.

LinqKit.Core by: Joseph Albahari, Tomas Petricek, Scott Smith, Tuomas Hietanen, Stef Heyenrath

LinqKit.Core contains extensions for LINQ to SQL and Entity Framework. Note that Include(...), IAsync and IDbAsync are not supported.

LightInject.Annotation by: Bernhard Richter

An extension to the LightInject service container that allows properties and constructor parameters to be annotated with the InjectAttribute class.

jnm2.ReferenceAssemblies.net35 by: Microsoft

A community answer to Microsoft’s decision to single out net35 by excluding it from the https://www.nuget.org/packages/Microsoft.NETFramework.ReferenceAssemblies/ package. This package provides the .NET Framework 3.5 reference assemblies so that net35 projects can be built using the dotnet CLI. Example project that targets multiple frameworks: <Project Sdk="Microsoft.NET.Sdk"> <PropertyGroup> <TargetFrameworks>net35;net40;netstandard2.0;netcoreapp3.0</TargetFrameworks> </PropertyGroup> <ItemGroup> <PackageReference Include="Microsoft.NETFramework.ReferenceAssemblies" Version="1.0.0" /> <PackageReference Include="jnm2.ReferenceAssemblies.net35" Version="1.0.1" /> </ItemGroup> </Project>

KRE-CLR-x86 by: Microsoft

The K Runtime Environment for Desktop CLR x86

Magick.NET-Q16-AnyCPU by: Dirk Lemstra

ImageMagick is a powerful image manipulation library that supports over 100 major file formats (not including sub-formats). With Magick.NET you can use ImageMagick without having to install ImageMagick on your server or desktop. Visit https://github.com/dlemstra/Magick.NET/tree/master/docs before installing to help you decide the best version.