SkiaSharp.Views.WPF by: Microsoft

SkiaSharp Views & Layers are a set of platform-specific views and containers that can be used to draw on the screen.

smtpapi by: Brandon West

Easily build SendGrid SMTPAPI headers.

Snappy.NET by: Robert Važan

Snappy is an extremely fast compressor (250MB/s) and decompressor (500MB/s). Snappy.NET is a P/Invoke wrapper around native Snappy, which additionally implements Snappy framing/streaming format.

SocketIOClient by: HeroWong

socket.io-client implemention for .NET

SocketIoClientDotNet by: Matthias Ludwig

This is the Socket.IO Client Library for .NET.

SourceLink.Create.CommandLine by: Cameron Taggart

SourceLink: Source Code On Demand Source Link your Portable PDB files to allow source code to be downloaded on demand

SpecFlow by: SpecFlow Team

SpecFlow aims at bridging the communication gap between domain experts and developers by binding business readable behavior specifications to the underlying implementation. Our mission is to provide a pragmatic and frictionless approach to Acceptance Test Driven Development and Behavior Driven Development for .NET projects today.

SpecFlow.CustomPlugin by: SpecFlow Team

Package for writing custom generator extensions for SpecFlow.

SpecFlow.Internal.Json by: SpecFlow Team

A really simple C# JSON parser.

SpecFlow.NUnit by: SpecFlow Team

Package to use SpecFlow with NUnit 3.13 and later

SpecFlow.Plus.LivingDocPlugin by: SpecFlow Team

A plugin for SpecFlow to generate a shareable HTML Gherkin feature execution report (living documentation). Use together with SpecFlow.Plus.LivingDoc.CLI.

SpecFlow.Tools.MsBuild.Generation by: SpecFlow Team

Package to enable the code-behind file generation during build time http://specflow.org/documentation/Generate-Tests-from-MsBuild/

SpecRun.Runner by: SpecFlow Team

SpecFlow+Runner - supports SpecRun.SpecFlow and SpecRun.NUnit packages.

Splat by: Paul Betts

A library to make things cross-platform that should be

SpookilySharp by: Jon Hanna

A .NET/Mono implementation of Bob Jenkins’ SpookyHash version 2. Offers 32-, 64- and 128-bit hashes of strings, char and byte arrays, streams and any type of object represented by an array of simple types.

Sprache by: Nicholas Blumhardt, Contributors

Sprache is a simple, lightweight library for constructing parsers directly in C# code.

SQLite by: SQLite Development Team

SQLite is a software library that implements a self-contained, serverless, zero-configuration, transactional SQL database engine. This package contains native libraries for SQLite on Linux, macOS, and Windows (desktop and Universal Windows apps).

SQLite.Native by: SQLite Development Team

SQLite is a software library that implements a self-contained, serverless, zero-configuration, transactional SQL database engine. This package contains native libraries for SQLite on Windows, macOS, and Linux.

SQLitePCLRaw.bundle_e_sqlite3 by: Eric Sink

This 'batteries-included' bundle brings in SQLitePCLRaw.core and the necessary stuff for certain common use cases. Call SQLitePCL.Batteries.Init().

SQLitePCLRaw.bundle_green by: Eric Sink

This 'batteries-included' bundle brings in SQLitePCLRaw.core and the necessary stuff for certain common use cases. Call SQLitePCL.Batteries.Init(). Policy of this bundle: iOS=system SQLite, others=e_sqlite3 included