#csharp

A utility library handling (de)serialization and other useful XML functions

A X (twitter.com) .NET client generated from their OpenAPI schema, updated daily

Automated .NET SDKs for your APIs

C# SDK for the Cohere API -- chat completions, embeddings, and reranking

LangSmith C# SDK based on official LangSmith OpenAPI specification

High-performance .NET BPE tokenizer — up to 618 MiB/s, competitive with Rust. Zero-allocation counting, multilingual cache, o200k/cl100k/r50k/p50k encodings + HuggingFace tokenizer.json support.

High-performance web crawling engine with bindings for 11 languages

BB84.Extensions is a comprehensive collection of extension methods for the .NET framework and Windows Forms applications. The project consists of two main libraries that provide utility methods to simplify common programming tasks and enhance developer productivity.

Modern, accessible Blazor UI the shadcn way: use it from NuGet or own the source via CLI + registry. Components, DataGrid, Scheduler, charts, AI chat primitives, first-party icon packs, themes, dark mode, RTL + i18n. Tailwind CSS v4, MCP server, dotnet new templates. MIT.

Free Open Source Reporting tool for .NET6/.NET Core/.NET Framework that helps your application generate document-like reports

No repository description published.

This package's intention is to expose an abstract base class to allow https://github.com/dotnet/orleans/ to work with long running CPU bound synchronous work, without becoming overloaded.

A collection of class libraries which implement useful patterns that can be used in .NET

A lightweight .NET library for expressive Guard Clauses.

📆 ⚙️ Holiday API .NET SDK (API Client)

DotRecast - a C# port of Recast & Detour, Industry-standard navigation mesh toolset for .NET, Unity3D, games, servers

MinIO Client SDK for .NET

World's Fastest .NET CSV Parser. Modern, minimal, fast, zero allocation, reading and writing of separated values (`csv`, `tsv` etc.). Cross-platform, trimmable and AOT/NativeAOT compatible with blazing fast SIMD vectorized parsing.

Roslyn analyzers for writing unit tests with NUnit

PnP Framework is a .NET library targeting Microsoft 365 containing the PnP Provisioning engine and a ton of other useful extensions

Productive, performant, robust interop for Rust🐙

A utility library for Adaptive Card construction

A utility library for alert related operations and abstraction over other notification services

A telemetry initializer that adds a request's authorization header

A telemetry processor connecting SignalR hub traffic and Application Insights

A C# attribute for generic data mapping translation

For decorating objects that should be publicly accessible to see within OpenApi

A validation attribute that ensures a nullable string is a valid, populated GUID.

A validation attribute that ensures a nullable string is a valid, nullable GUID.

An AutoFaker (AutoBogus) override for the base Document object