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C Sharp

275 projects

Showing 36 of 275 projects

MessagePack-CSharp
MessagePack-CSharpC#

Extremely fast MessagePack binary serializer for C# with LZ4 compression, optimized for .NET, Unity, and Xamarin.

#xamarin#msgpack#binary-serialization
Stars6.8k
Forks770
Last commit3 days ago
NLog
NLogC#

A flexible and structured logging platform for .NET applications, supporting both traditional and modern logging patterns.

#xamarin#aot-compilation#netstandard20
Stars6.5k
Forks1.4k
Last commit10 days ago
NLog
NLogC#

A flexible and structured logging platform for .NET applications, supporting both traditional and structured logging across various platforms.

#xamarin#nuget#netstandard20
Stars6.5k
Forks1.4k
Last commit10 days ago
Stack Exchange Redis
Stack Exchange RedisC#

A high-performance .NET client for Redis and Redis-compatible servers like Azure Cache, ElastiCache, Garnet, and Valkey.

#azure-cache#high-performance#redis
Stars6.2k
Forks1.6k
Last commit1 day ago
HotChocolate
HotChocolateC#

A comprehensive open-source GraphQL platform for .NET, featuring a server, client, IDE, and DataLoader.

#api-gateway#open-source#asp-net-core
Stars5.7k
Forks807
Last commit1 day ago
AngleSharp
AngleSharpC#

A .NET library for parsing HTML5, SVG, MathML, and CSS with a standards-compliant DOM.

#dom-manipulation#svg-parser#angle-bracket
Stars5.5k
Forks593
Last commit2 days ago
ServiceStack
ServiceStackC#

A simple, fast, versatile, and highly-productive full-featured web services framework for .NET with a message-based design.

#message-based#orm#productivity
Stars5.5k
Forks1.6k
Last commit3 days ago
ServiceStack.OrmLite
ServiceStack.OrmLiteC#

A simple, fast, versatile, and highly-productive full-featured web services framework for .NET with a message-based design.

#message-based#orm#web-services
Stars5.5k
Forks1.6k
Last commit3 days ago
Mapster
MapsterC#

A high-performance, developer-friendly object-to-object mapper for .NET that automates mapping code generation.

#object-mapping#fast#dto
Stars5.2k
Forks407
Last commit1 day ago
QRCoder W
QRCoder WC#

A pure C# library for generating QR codes and Micro QR codes with multiple output formats and 23+ payload generators.

#payload-generators#swissqrcode#barcode
Stars5.2k
Forks1.2k
Last commit1 day ago
Akka.NET
Akka.NETC#

A .NET port of the Akka actor model framework for building concurrent, distributed, and fault-tolerant systems in C# and F#.

#stream-processing#akka#high-availability
Stars5.1k
Forks1.1k
Last commit1 day ago
Autofac
AutofacC#

An Inversion of Control (IoC) container for .NET that manages dependencies between classes to keep applications maintainable as they scale.

#dependency-injection#autofac#netstandard
Stars4.7k
Forks844
Last commit15 days ago
xUnit.net
xUnit.netC#

A free, open source, community-focused unit testing tool for C#, F#, and Visual Basic .NET applications.

#unit-testing#csharp#dotnet
Stars4.6k
Forks838
Last commit6 days ago
Accord
AccordC#

A comprehensive .NET framework for machine learning, computer vision, statistics, and scientific computing.

#unity3d#scientific-computing#nuget
Stars4.5k
Forks2.0k
Last commit5 years ago
MagicOnion
MagicOnionC#

A modern RPC framework for .NET and Unity that provides unified real-time communication and API services using gRPC.

#api-framework#csharp#swagger
Stars4.4k
Forks459
Last commit14 days ago
Flurl
FlurlC#

A fluent URL builder and testable HTTP client library for .NET with a modern, asynchronous API.

#nuget#rest-client#http
Stars4.4k
Forks397
Last commit1 year ago
Cake
CakeC#

A cross-platform build automation system with a C# DSL for compiling, testing, packaging, and more.

#nuget#devops#automation-tooling
Stars4.2k
Forks770
Last commit7 days ago
Mapperly
MapperlyC#

A .NET source generator for generating high-performance object mappings with no runtime reflection.

#object-mapping#hacktoberfest#csharp
Stars4.1k
Forks224
Last commit1 day ago
OneOf
OneOfC#

F#-like discriminated unions for C# with exhaustive compile-time matching, providing a type-safe alternative to polymorphism and exceptions.

#functional-programming#f-sharp#discriminated-unions
Stars4.1k
Forks164
Last commit1 month ago
MVVMCross
MVVMCrossC#

A cross-platform MVVM framework for .NET, enabling code sharing across Android, iOS, macOS, tvOS, WPF, and WinUI.

#hacktoberfest#xamarin#ios
Stars3.9k
Forks1.3k
Last commit1 day ago
Fluent Assertions
Fluent AssertionsC#

A comprehensive set of extension methods for writing readable and intuitive assertions in .NET unit tests.

#hacktoberfest#unit-testing#testing-library
Stars3.8k
Forks729
Last commit4 days ago
VsVIM
VsVIMC#

A free Vim emulator plugin for Visual Studio 2019 through 2022.

#ide-plugin#productivity#f-sharp
Stars3.8k
Forks420
Last commit8 months ago
AsyncEx
AsyncExC#

A comprehensive helper library for async/await in .NET, providing async-compatible coordination primitives like AsyncLock.

#async-await#csharp#async
Stars3.7k
Forks372
Last commit2 years ago
Npgsql
NpgsqlC#

The open-source .NET data provider for PostgreSQL, enabling high-performance database connectivity and operations.

#database-driver#entity-framework-core#orm
Stars3.7k
Forks889
Last commit1 day ago
npgsql
npgsqlC#

The open-source .NET data provider for PostgreSQL, enabling high-performance database connectivity and operations.

#database-driver#entity-framework-core#orm
Stars3.7k
Forks889
Last commit1 day ago
Space Station 14
Space Station 14C#

A multiplayer game about paranoia and chaos on a space station, remaking the cult-classic Space Station 13.

#hacktoberfest#content-pack#csharp
Stars3.7k
Forks5.5k
Last commit19 hours ago
Elasticsearch .NET
Elasticsearch .NETC#

The official strongly-typed .NET client library for Elasticsearch, maintained by Elastic.

#data-indexing#client#strongly-typed
Stars3.6k
Forks1.1k
Last commit1 day ago
Thrive
ThriveC#

An open-source evolution simulation game where players guide a species from microscopic origins to space exploration.

#sandbox#science#simulation
Stars3.6k
Forks611
Last commit1 day ago
OxyPlot
OxyPlotC#

A cross-platform plotting library for .NET that creates charts and graphs in desktop, web, and mobile applications.

#nuget#desktop-apps#netstandard
Stars3.5k
Forks977
Last commit10 days ago
OpenTK
OpenTKC#

A fast, low-level C# binding for OpenGL, OpenAL, and OpenCL with cross-platform windowing, input, and math libraries.

#scientific-visualization#graphics#opencl
Stars3.5k
Forks645
Last commit2 months ago
.NET Boxed Templates
.NET Boxed TemplatesC#

A collection of .NET project templates with batteries included, providing production-ready starting points for common application types.

#template#orleans#nuget
Stars3.5k
Forks499
Last commit3 days ago
Atomic Engine
Atomic EngineC++

A multi-platform 2D and 3D game engine with consistent APIs in C++, C#, JavaScript, and TypeScript.

#ios#android#csharp
Stars3.5k
Forks583
Last commit2 years ago
CppSharp
CppSharpC#

Tools and libraries to generate .NET bindings for native C/C++ APIs, enabling interoperability with C# and C++/CLI.

#parsing#glue#clang
Stars3.4k
Forks542
Last commit2 months ago
querybuilder
querybuilderC#

A powerful, expressive SQL query builder for C# that supports multiple databases with a unified API.

#query-builder#database#dapper-integration
Stars3.4k
Forks526
Last commit3 months ago
FluentEmail
FluentEmailC#

All in one email sender for .NET. Supports popular senders (SendGrid, MailGun, etc) and Razor templates.

#sendgrid#smtp#mailgun
Stars3.2k
Forks444
Last commit2 years ago
TensorFlowSharp
TensorFlowSharpC#

A .NET binding to the TensorFlow C API for running existing machine learning models in C# and F#.

#xamarin#mono#f-sharp
Stars3.1k
Forks562
Last commit2 years ago
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#Dotnet186
#Csharp112
#Cross Platform53
#Dotnet Core34
#Game Development32
#Nuget31
#Nuget Package21
#Hacktoberfest20
#Game Engine19
#Xamarin17
#Open Source16
#Aspnet Core16