SshNet.Security.Cryptography by: Renci

Cryptographic functions for .NET

StackExchange.Redis by: Stack Exchange Inc. Marc Gravell Nick Craver

High performance Redis client, incorporating both synchronous and asynchronous usage.

StackExchange.Redis.Extensions.Core by: Ugo Lattanzi

StackExchange.Redis.Extensions is a library that extends StackExchange.Redis with higher-level APIs for common application scenarios. Compatible with StackExchange.Redis 2.x and 3.x. Features: - Store and retrieve complex .NET objects with pluggable serialization - Connection pooling with LeastLoaded and RoundRobin strategies - Pub/Sub messaging with typed handlers and error logging - Redis Streams with consumer group support - GeoSpatial indexes (GEOADD, GEOSEARCH, GEODIST) - HyperLogLog for probabilistic cardinality estimation - Distributed locking with IAsyncDisposable auto-release - Bitmap operations for analytics and feature flags - Lua scripting for atomic server-side operations - Hash field expiry (Redis 7.4+ HEXPIRE/HSETEX) - Transparent compression (LZ4, Snappy, Zstd, GZip, Brotli) - Azure Managed Identity support - ASP.NET Core DI integration - Multiple named Redis instances - Tags, Sets, Lists, Sorted Sets, key search Serializer packages (pick one): System.Text.Json, Newtonsoft, MemoryPack, MsgPack, Protobuf, ServiceStack, Utf8Json.

StackExchange.Redis.StrongName by: Stack Exchange Inc. marc.gravell

High performance Redis client, incorporating both synchronous and asynchronous usage.

starkbank-ecdsa by: Stark Bank

Pure C# implementation of the Elliptic Curve Digital Signature Algorithm (ECDSA) by Stark Bank

Std.UriTemplate by: Std.UriTemplate

Std.Uritemplate for .NET - Implementation of RFC 6570 (Level 4)

Stef.Validation by: Stef Heyenrath

Argument validation like: Guard.NotNull, Guard.NotNullOrEmpty, Guard.NotNullOrWhiteSpace, Guard.Condition en Guard.HasNoNulls.

StreamJsonRpc by: Microsoft

A cross-platform .NETStandard library that implements the JSON-RPC wire protocol and can use System.IO.Stream, System.IO.Pipelines or WebSocket so you can use it with any transport.

StringToExpression by: Alex Davies

StringToExpression supports the compiling a domain specific string into a .NET expression. Out of the box configuration is provided for parsing arithmetic expressions and for parsing OData filter strings. Although can be configured to parse string of any format

StrongNamer by: Daniel Plaisted

Strong Namer will automatically add strong names to referenced assemblies which do not already have a strong name.

Stub.System.Data.SQLite.Core.NetStandard by: SQLite Development Team

The official SQLite database engine for both x86 and x64 along with the ADO.NET provider.

StyleCop.Analyzers by: Sam Harwell et. al.

An implementation of StyleCop's rules using Roslyn analyzers and code fixes

StyleCop.Analyzers.Unstable by: Sam Harwell et. al.

An implementation of StyleCop's rules using Roslyn analyzers and code fixes

Swashbuckle.AspNetCore by: domaindrivendev

Swagger tools for documenting APIs built on ASP.NET Core

Swashbuckle.AspNetCore.Cli by: domaindrivendev

Swashbuckle (Swagger) Command Line Tools

Swashbuckle.AspNetCore.Swagger by: domaindrivendev

Middleware to expose Swagger JSON endpoints from APIs built on ASP.NET Core

Swashbuckle.AspNetCore.SwaggerGen by: domaindrivendev

Swagger Generator for APIs built on ASP.NET Core

Swashbuckle.AspNetCore.SwaggerUI by: domaindrivendev

Middleware to expose an embedded version of the swagger-ui from an ASP.NET Core application

Swashbuckle.AspNetCore.SwaggerUi by: Swashbuckle.AspNetCore.SwaggerUi

Middleware to expose an embedded version of the swagger-ui from an ASP.NET Core application

Syncfusion.Compression.Base by: Syncfusion Inc.

Syncfusion Compression is a .NET Standard helper library for Syncfusion File Format libraries (XlsIO, PDF, DocIO, and Presentation) to compress and uncompress the files and folders in .NET framework applications. Documentation: https://help.syncfusion.com/file-formats/xlsio/faq#how-to-zip-files-using-the-syncfusioncompressionzip-namespace?utm_source=nuget&utm_medium=listing https://help.syncfusion.com/file-formats/xlsio/faq#how-to-zip-all-the-files-in-subfolders-using-the-syncfusioncompressionzip-namespace?utm_source=nuget&utm_medium=listing This is a commercial product and requires a paid license for possession or use. Syncfusion’s licensed software, including this component, is subject to the terms and conditions of Syncfusion's EULA (https://www.syncfusion.com/eula/es/?utm_source=nuget&utm_medium=listing). To acquire a license, you can purchase one at https://www.syncfusion.com/sales/products?utm_source=nuget&utm_medium=listing or start a free 30-day trial here (https://www.syncfusion.com/account/manage-trials/start-trials?utm_source=nuget&utm_medium=listing). © Copyright 2020 Syncfusion, Inc. All Rights Reserved. The Syncfusion Essential Studio license and copyright applies to this distribution.

Syncfusion.Licensing by: Syncfusion Inc.

Syncfusion® licensing is a .NET library for validating the registered Syncfusion® license in an application at runtime. The Syncfusion® license must be registered in an application when using the Syncfusion® evaluation build or NuGet package assemblies. Documentation: https://help.syncfusion.com/common/essential-studio/licensing/license-key?utm_source=nuget&utm_medium=listing Support: Incident: https://www.syncfusion.com/support/directtrac/incidents/newincident?utm_source=nuget&utm_medium=listing Forum: https://www.syncfusion.com/forums/general?utm_source=nuget&utm_medium=listing This is a commercial product and requires a paid license for possession or use. Syncfusion's licensed software, including this component, is subject to the terms and conditions of Syncfusion's EULA (https://www.syncfusion.com/eula/es/?utm_source=nuget&utm_medium=listing). To acquire a license, you can purchase one at https://www.syncfusion.com/sales/products?utm_source=nuget&utm_medium=listing or start a free 30-day trial here (https://www.syncfusion.com/account/manage-trials/start-trials?utm_source=nuget&utm_medium=listing). © Copyright 2026 Syncfusion®, Inc. All Rights Reserved. The Syncfusion® Essential Studio® license and copyright applies to this distribution.