.NET Components for Externalized Configuration, Database Connectors, Service Discovery, Logging and Distributed Tracing, Application Management, Security, and more.
Extracts Exif, IPTC, XMP, ICC and other metadata from image, video and audio files
The official Firely .NET SDK for HL7 FHIR
A cross-platform abstract/virtual filesystem framework with many built-ins filesystems for .NET
Mocking Entity Framework Core operations such ToListAsync, FirstOrDefaultAsync etc. Author Raman Tsitou
Run .NET and Node.js code in-process on Windows, MacOS, and Linux
Mass processing data with a complete ETL for .net developers
Open source MVVM framework for Web Apps
DevArchitecture Backend Project
π§ .NET/C# websocket client library
Provides a service to install NuGet packages into a Unity project via the Unity Package Manager
This repository contains Hands on Test Driven Development Katas (C#)
.NET Core Extensions and Helper NuGet packages.
Event Sourcing, CQRS and DDD framework for C#/.NET Core.
Schema.org objects turned into strongly typed C# POCO classes for use in .NET. All classes can be serialized into JSON/JSON-LD and XML, typically used to represent structured data in the head section of html page.
This repository contains set of components extending functionality of the OpenTelemetry .NET SDK. Instrumentation libraries, exporters, and other components can find their home here.
DataStax C# Driver for Apache Cassandra
The .NET library to build AI agents with 30+ built-in connectors.
GoNorth is a story and content planning tool for RPGs and other open world games.
CppAst is a .NET library providing a C/C++ parser for header files powered by Clang/libclang with access to the full AST, comments and macros
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ASP.NET Core, C#, CQRS Event Sourcing, REST API, DDD, SOLID Principles and Clean Architecture
Unintrusive auto-update framework
Write your pipelines in C# !
A practical Modular Monolith architecture with the latest technologies and architecture like Vertical Slice Architecture, Event Driven Architecture, CQRS, DDD, gRpc, Wolverine, and Aspire in .Net 10.
Family finance management app.
NeinLinq provides helpful extensions for using LINQ providers such as Entity Framework that support only a minor subset of .NET functions, reusing functions, rewriting queries, even making them null-safe, and building dynamic queries using translatable predicates and selectors.
Cross-platform coverage gathering and processing tool set for dotnet/.Net Framework and Mono
SQL Runtime without any database
.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
A modular, extensible 2D game framework for .NET.
Tropico 6 Treasury and Swiss Bank Trainer Guide 2026
A Windows 11 Fluent control library for Avalonia β 61 controls, zero third-party dependencies, with a control set for industrial HMI applications.
A fast Windows file manager written in C#, rendered with Direct2D and compiled with NativeAOT. GPU drawn, fully virtualized and allocation free on the hot path, so folders with thousands of files open and scroll instantly.