ServiceStack.Text.Core by: ServiceStack

.NET's fastest JSON, JSV and CSV Text Serializers. Fast, Light, Resilient. Contains ServiceStack's high-performance text-processing powers, for more info see: https://servicestack.net/text

sharpcompress by: Adam Hathcock

SharpCompress is a compression library for .NET/Mono/Silverlight/WP7/WindowsStore that can unrar, decompress 7zip, zip/unzip, tar/untar bzip2/unbzip2 and gzip/ungzip with forward-only reading and file random access APIs. Write support for zip/tar/bzip2/gzip is implemented.

SharpCompress by: Adam Hathcock

SharpCompress is a compression library for NET Standard 1.0 that can unrar, decompress 7zip, decompress xz, zip/unzip, tar/untar lzip/unlzip, bzip2/unbzip2 and gzip/ungzip with forward-only reading and file random access APIs. Write support for zip/tar/bzip2/gzip is implemented.

SharpZipLib by: ICSharpCode

SharpZipLib (#ziplib, formerly NZipLib) is a compression library for Zip, GZip, BZip2, and Tar written entirely in C# for .NET. It is implemented as an assembly (installable in the GAC), and thus can easily be incorporated into other projects (in any .NET language)

ShellProgressBar by: Martijn Laarman

A progress bar for console applications

Shouldly by: Jake Ginnivan Joseph Woodward Simon Cropp

Shouldly - Assertion framework for .NET. The way asserting *Should* be

Simple.OData.Client by: Vagif Abilov David Bond Robert McLaws and contributors.

Simple.OData.Client helps you interact with OData APIs that comply with any version of the OData standard. Modern APIs will likely want to use the Simple.OData.V4.Client package, which has a smaller memory footprint and is optimized for OData V4. Commonly used types: Simple.OData.Client.ODataClient

Simple.OData.V3.Client by: Vagif Abilov

Simple.OData.V3.Client is a multiplatform OData client library supporting .NET 4.x, .NET Standard, .NET Core, iOS and Android. The adapter provides a great alternative to WCF Data Services client. It does not require generation of context or entity classes and fits RESTful nature of OData services. The package Simple.OData.V3.Client contains libraries that can work with OData feeds that implement V1-3 OData protocol. To access V4 OData feeds use Simple.OData.V4.Client or Simple.OData.Client that can consume OData feeds of any version.

Simple.OData.V4.Client by: Vagif Abilov

Simple.OData.V4.Client is a multiplatform OData client library supporting .NET 4.x, .NET Standard, .NET Core, iOS and Android. The adapter provides a great alternative to WCF Data Services client. It does not require generation of context or entity classes and fits RESTful nature of OData services. The package Simple.OData.V4.Client contains libraries that can work with OData feeds that implement V4 OData protocol. To access V3 OData feeds use Simple.OData.V4.Client or Simple.OData.Client that can consume OData feeds of any version.

SimpleInjector by: Simple Injector Contributors

Simple Injector is an easy, flexible and fast dependency injection library that uses best practice to guide your solutions toward the pit of success.

SimpleInjector.Extensions.ExecutionContextScoping by: Simple Injector Contributors

The Execution Context Scoping package adds the 'Execution Context Scope' lifestyle, which allows instances to live within an explicitly defined execution context scope (or logical call context) and get disposed when this scope ends. This scope allows flowing through asynchronous method calls.

SimpleInjector.Integration.AspNetCore by: Simple Injector Contributors

Integration library for ASP.NET Core for Simple Injector.

SimpleInjector.Integration.AspNetCore.Mvc by: Simple Injector Contributors

Integration library for ASP.NET Core MVC for Simple Injector.

SimpleInjector.Integration.AspNetCore.Mvc.Core by: Simple Injector Contributors

Integration library for ASP.NET Core MVC for Simple Injector.

SimpleInjector.Packaging by: Simple Injector Contributors

Adds support for packaging sets of related services to allow registering them together. Consumers can implement the IPackage interface and use the RegisterPackages extension method to dynamically add registrations in the supplied list of assemblies.

SixLabors.Core by: Six Labors

Low level primitives for use across Six Labors projects..

SixLabors.Fonts by: Six Labors and contributors

A cross-platform library for loading and laying out for processing and measuring; written in C#

SixLabors.ImageSharp by: Six Labors and contributors

A new, fully featured, fully managed, cross-platform, 2D graphics API for .NET

SixLabors.ImageSharp.Drawing by: SixLabors and contributors

An extension to ImageSharp that allows the drawing of images, paths, and text.

SixLabors.Shapes by: Six Labors and contributors

Polygon manipulation/merging and interrogation library. It's a fully managed netstandard library so should work everywhere.

SixLabors.Shapes.Text by: Six Labors and contributors

Allows generating glyphs for text and a font for manipulation using SixLabors.Shapes