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

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

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.

Stubble.Core by: Alex McAuliffe

Trimmed down {{mustache}} templates in .NET

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

Superpower by: Datalust, Superpower Contributors, Sprache Contributors

A parser combinator library for C#

Svg.Skia by: Wiesław Šoltés

An SVG rendering library.

Swashbuckle.AspNetCore by: domaindrivendev

Swagger tools for documenting APIs built on ASP.NET Core

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

Syncfusion.Blazor by: Syncfusion Inc.

This package provides 90+ Syncfusion® Blazor native components that work seamlessly with Blazor Web Apps (Server, WebAssembly, and Auto Modes), as well as Standalone WebAssembly and Server projects.

Syncfusion.Blazor.Buttons by: Syncfusion Inc.

Provides Syncfusion® Blazor UI components including Button, Checkbox, RadioButton, Chips, Switch, Floating Action Button, SpeedDial, and Icons. Designed for building interactive user interfaces with support for Blazor Server and Blazor WebAssembly.

Syncfusion.Blazor.Calendars by: Syncfusion Inc.

Provides Syncfusion® Blazor calendar and date/time picker components for building date selection interfaces. Includes Calendar, DatePicker, DateRangePicker, DateTimePicker, and TimePicker with support for localization, custom formatting, and date range validation.

Syncfusion.Blazor.Charts by: Syncfusion Inc.

This package contains the Syncfusion® Blazor Charts components.

Syncfusion.Blazor.Core by: Syncfusion Inc.

Syncfusion® Blazor Core Library provides base components, utilities, and interfaces used across Syncfusion Blazor UI components. Compatible with Blazor Server and Blazor WebAssembly.

Syncfusion.Blazor.Data by: Syncfusion Inc.

Syncfusion® Blazor DataManager component for managing data operations in Blazor applications. Provides features for data binding, CRUD operations, sorting, filtering, grouping, and paging with support for local and remote data sources.

Syncfusion.Blazor.DropDowns by: Syncfusion Inc.

Provides Syncfusion® Blazor dropdown and selection components including AutoComplete, ComboBox, DropDownList, ListBox, and MultiSelect controls. Supports data binding, filtering, grouping, cascading, templates, and accessibility features for building robust selection interfaces.