#csharp

Find authorization bugs before attackers do. Free SAST — IDOR detection, 100% CVE recall, 0% false positives. 5 languages. Fully offline.

📦 .NET nanoFramework Json serealizer/deserializer library

Payabli's official server SDK for C#

Roslyn-powered MCP server for AI-driven C# semantic analysis, refactoring, and code generation

Enterprise-grade, zero-allocation feature flag and A/B testing engine. Built in .NET for ultimate performance, designed for polyglot distributed systems.

Enterprise ready object mapper for developing RDF knowledge graph applications with .NET

An unofficial C#/.NET SDK for accessing the Anthropic Claude API. This package is not affiliated with, endorsed by, or sponsored by Anthropic. Anthropic and Claude are trademarks of Anthropic, PBC.

A performant .NET object pooling library

The media player for language learning, with dual subtitles, AI-generated subtitles, real-time translation, and more!

λ Construct Linq queries using strings.

:hash: C# Expression parser and evaluator, inspired from jokenizer project.

.NET library to discover ONVIF compliant devices

LibObjectFile is a .NET library to read, manipulate and write linker and executable object files (e.g ELF, PE, DWARF, ar...)

A set of libraries to easily integrate and extend authentication in ASP.NET Core projects, using ASP.NET Core Identity.

C# library for accessing API from Kick.com livestreaming platform.

A .NET wrapper for the Dear ImGui.

The portable version of JetBrains profiler self API for .NET Framework / .NET Core / .NET / .NET Standard

A pragmatic set of .NET componentry addressing ordinary use cases for line-of-business application development.

NLog target for sending logevents as REST HTTP method requests

Distributed load-testing framework for .NET. Create distributed load test scenarios entirely using plain C# or F#. It is designed to test any system regardless of the protocol or a semantic model (Pull/Push).

Salesforce REST API toolkit for .NET Standard and .NET Core

📇 A .NET standard library for reading and writing vCard files

Collection of language detection libraries for .NET: FastText, CLD2, CLD3, MediaPipe, Lingua, Whatlang

Graphics management for MonoGame/XNA.

Small .NET library that provides reusable pimitive types for MonoGame/XNA projects.

A port of Xembly library by Yegor Bugayenko. Lighweight XML parser, generator and manipulator.

A lightweight .NET library providing a non-generic interface and type-safe base class for implementing deep cloning functionality in your classes. Supports inheritance hierarchies, circular references, and various collection types including immutable collections. Thread-safe and designed for performance with minimal dependencies.

A .NET library providing ready-made Dear ImGui modal dialogs for collecting credentials. Ships username/password and token popups built on a shared CredentialPopup base, with masked input, automatic keyboard focus, and confirmation callbacks that hand back a ktsu.CredentialCache credential ready to store or use.

A library providing methods for matching and filtering text. It supports glob patterns, regular expressions, and fuzzy matching.

Components collection and extensions for Blazor applications.