LibSassBuilder by: Johan van Rensburg

Compile Sass files to css on project build.

itext7.commons by: Apryse Software

Commons module

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

KRE-CoreCLR-x86 by: Microsoft

The K Runtime Environment for CoreCLR x86

LinqBridge by: Atif Aziz

With Visual Studio's multi-targeting and LINQBridge, you can write LINQ to Objects (local) queries using the full power of the C# 3.0 compiler and yet create programs that require only Microsoft .NET Framework 2.0. LINQBridge is a re-implementation of all the standard query operators introduced with Microsoft .NET Framework 3.5's System.Linq.Enumerable class.

JavaScriptEngineSwitcher.Jint by: Andrey Taritsyn

JavaScriptEngineSwitcher.Jint contains adapter `JintJsEngine` (wrapper for the Jint JavaScript Engine (http://github.com/sebastienros/jint) version 2.9.1).

KeudellCoding.Blazor.AdvancedBlazorSelect2 by: KeudellCoding

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

J2N by: NightOwl888

J2N is a library that helps bridge the gap between .NET and Java. It provides components to assist with porting Java code to .NET, such as collections, adapters, and extensions. It contains some features from Java that also make it generally useful in any .NET application.

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.

LightInject by: Bernhard Richter

An ultra lightweight single file Inversion of Control container for the .Net framework.

JWT by: Alexander Batishchev, John Sheehan, Michael Lehenbauer

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

JavaScriptEngineSwitcher.ChakraCore by: Andrey Taritsyn

JavaScriptEngineSwitcher.ChakraCore contains adapter `ChakraCoreJsEngine` (wrapper for the ChakraCore (http://github.com/Microsoft/ChakraCore) version 1.3). Project was based on the code of Chakra-Samples (http://github.com/Microsoft/Chakra-Samples) and jsrt-dotnet (http://github.com/robpaveza/jsrt-dotnet). For correct working of the ChakraCore require assemblies `msvcp120.dll` and `msvcr120.dll` from the Visual C++ Redistributable Packages for Visual Studio 2013.

JavaScriptEngineSwitcher.Core by: Andrey Taritsyn

JavaScript Engine Switcher determines unified interface for access to the basic features of popular JavaScript engines (MSIE JavaScript Engine for .Net, Microsoft ClearScript.V8, Jurassic, Jint and ChakraCore). This library allows you to quickly and easily switch to using of another JavaScript engine.

JetBrains.Annotations by: JetBrains

JetBrains.Annotations help reduce false positive warnings, explicitly declare purity and nullability in your code, deal with implicit usages of members, support special semantics of APIs in ASP.NET and XAML frameworks and otherwise increase accuracy of JetBrains Rider and ReSharper code inspections.

JavaScriptEngineSwitcher.V8 by: Andrey Taritsyn

JavaScriptEngineSwitcher.V8 contains adapter `V8JsEngine` (wrapper for the Microsoft ClearScript.V8 (http://clearscript.codeplex.com) version 5.4.7 with support of V8 version 5.3.332.45). For correct working of the Microsoft ClearScript.V8 require assemblies `msvcp120.dll` and `msvcr120.dll` from the Visual C++ Redistributable Packages for Visual Studio 2013.

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.

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

JavaScriptEngineSwitcher.Msie by: Andrey Taritsyn

JavaScriptEngineSwitcher.Msie contains adapter `MsieJsEngine` (wrapper for the MSIE JavaScript Engine for .Net (http://github.com/Taritsyn/MsieJavaScriptEngine)). For correct working of the MSIE JavaScript Engine it is recommended to install Internet Explorer 9 and above on a server.