#csharp

Human and AI Agent friendly print utility with syntax highlighting, markdown support, multiple pages-up, headers/footers. Cross platform (Mac, Linux, Windows) GUI and TUI. Print source code, web pages, and reports generated by legacy systems.

C# SDK for the Jina API -- embeddings, reranking, and search

Excelize is a C# port of Go Excelize library that allow you to write to and read from XLAM / XLSM / XLSX / XLTM / XLTX files.

식탁보 프로젝트

MSBuild SDK for .NET projects. Auto-injects analyzers, enables nullable, sets LangVersion, adds polyfills. Variants: Library, Web (ASP.NET Core), Test (xUnit v3 MTP).

Specification by Example (BDD) for .NET — Given/When/Then specs with xUnit and NUnit, in the style of Machine.Specifications.

A simple, easy to use, strongly-typed, async wrapper around .NET named pipes.

Library of useful additions to your C# application

C#/.NET client library for the HyperLiquid.com decentralized cryptocurrency exchange REST and WebSocket APIs, supporting Spot and Futures trading and market data with strongly typed models.

A mocking library based on the Compiler APIs (Roslyn + Mocks)

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.

This is a library to make Mica available in WPF.

SPICE netlists parser for .NET

🔐 A high-performance E2EE library for .NET with Signal Protocol support. Features X3DH, Double Ratchet, Sender Keys, AES-GCM, RSA, ECDH, ECDSA, and secure key management. Supports .NET 6-10, .NET Standard 2.0/2.1, and .NET Framework 4.8+.

📃 Next-generation Valve's key value framework for .NET

Source-generated, zero-allocation resilience policies for .NET — Retry, Timeout, RateLimit, and CircuitBreaker as attributes on an interface.

A zero-allocation validation library for .NET. Roslyn source generator wires all rule evaluation at compile time — no reflection, no boxing, no runtime overhead.

A header-only C++ library for interacting with crypto exchanges. Bindings for Python, Java, C#, Go, and Javascript are provided.

Send and receive emails easily, fluently, with one line of code for each operation.

A source code generator for automatically implementing IEquatable<T> using only attributes.

A plugin-first dotnet framework for rapidly building anything hosted in the web.

The .NET Project System for Visual Studio

A Roslyn analyser for AutoMapper that catches missing and misconfigured mappings at compile time.

🇧🇷 📍 CEPAberto API client wrapper for .NET projects

.NET SDK for ImageKit.io API

.NET event sourcing library with CosmosDB, DynamoDB, EventStoreDB, message-db, SqlStreamStore and integration test backends. Focused at stream level; see https://github.com/jet/propulsion for cross-stream projections/subscriptions/reactions

Discriminated Json Subtypes Converter implementation for .NET

A library to easily integrate Authentication in ASP.NET Core projects.

🧰 Debugger library for .NET nanoFramework

🚀Modern ROS 2 for .NET.