Open-Awesome
CategoriesAlternativesStacksSelf-HostedExplore
Open-Awesome

© 2026 Open-Awesome. Curated for the developer elite.

TermsPrivacyAboutGitHubRSS
  1. Home
  2. Tags
  3. C Sharp

C Sharp

275 projects

Showing 36 of 275 projects

SonarC#
SonarC#C#

Static code analyzer for C# and VB.NET that detects bugs, vulnerabilities, and code smells to improve code quality and security.

#code-metrics#static-code-analysis#csharp
Stars913
Forks244
Last commit1 day ago
Code Converter
Code ConverterC#

Convert code between C# and VB.NET using Roslyn, available as a Visual Studio extension, online tool, CLI, and library.

#nuget-library#converter#csharp
Stars907
Forks240
Last commit1 month ago
Catel
CatelC#

A .NET application development platform focused on MVVM for WPF, UWP, Xamarin, and server-side Line of Business applications.

#xamarin#application-platform#catel
Stars906
Forks143
Last commit1 day ago
allReady
allReadyC#

An open-source platform for humanitarian organizations to manage volunteer-driven disaster preparedness campaigns in local communities.

#volunteers#asp-net-core#disaster-response
Stars886
Forks619
Last commit3 years ago
NPoco
NPocoC#

A simple micro-ORM for .NET that maps SQL query results directly to POCO objects with minimal configuration.

#poco-mapping#database#csharp
Stars879
Forks310
Last commit5 months ago
DnsClient.NET
DnsClient.NETC#

A high-performance, feature-rich DNS client library for .NET with async/await support, caching, and comprehensive protocol support.

#open-source#high-performance#caching
Stars876
Forks148
Last commit4 months ago
Msgpack-Cli
Msgpack-CliC#

A MessagePack serialization/deserialization library for Common Language Infrastructure (CLI) platforms like .NET Framework, Mono, and Xamarin.

#xamarin#mono#msgpack
Stars858
Forks176
Last commit2 years ago
DotVVM
DotVVMC#

Component-based MVVM framework for building interactive web UIs with C# and HTML on ASP.NET.

#single-page-applications#component-based#aspnet
Stars806
Forks95
Last commit7 days ago
urdf-loaders
urdf-loadersJavaScript

URDF loaders for Unity and THREE.js with example NASA JPL ATHLETE robot models.

#robotics#3d-visualization#graphics
Stars805
Forks221
Last commit4 days ago
DefaultEcs
DefaultEcsC#

A high-performance Entity Component System framework for C# game development, prioritizing simplicity and minimal constraints.

#gamedev#multi-threading#csharp
Stars758
Forks67
Last commit2 years ago
.NET Boxed Framework
.NET Boxed FrameworkC#

A collection of .NET Core extensions and helper NuGet packages for ASP.NET Core development.

#object-mapping#nuget#developer-tools
Stars720
Forks77
Last commit3 days ago
Guard
GuardC#

A fluent, high-performance argument validation library for .NET library authors.

#library-development#validation#csharp
Stars705
Forks51
Last commit7 months ago
FireSharp
FireSharpC#

An asynchronous cross-platform .NET library for Firebase, providing a REST API wrapper with real-time capabilities.

#xamarin#mono#rest-api
Stars694
Forks141
Last commit3 years ago
DuckDB.NET
DuckDB.NETC#

ADO.NET provider and native bindings for DuckDB, enabling C# applications to interact with the in-process analytical database.

#database-driver#hacktoberfest#duckdb-database
Stars689
Forks91
Last commit1 day ago
Schema.NET
Schema.NETC#

Strongly typed C# classes for Schema.org structured data, serializable to JSON-LD and XML for .NET applications.

#json-ld#csharp#schema
Stars687
Forks87
Last commit3 days ago
OpenVIII
OpenVIIIC#

An open-source engine implementation of Final Fantasy VIII written in C# using MonoGame, enabling the game to run on Windows and Linux.

#final-fantasy#fantasy#game-preservation
Stars678
Forks64
Last commit1 year ago
SlimMessageBus
SlimMessageBusC#

A lightweight, extensible messaging framework for .NET supporting pub/sub and request-response patterns with multiple broker integrations.

#azure-event-hubs#redis#kafka
Stars649
Forks88
Last commit15 days ago
ROS2 For Unity
ROS2 For UnityC#

A high-performance communication solution that integrates Unity3D with the ROS2 ecosystem using native ROS2 middleware.

#unity3d#simulation#ros2-foxy
Stars628
Forks82
Last commit8 months ago
Nodulus
NodulusC#

A puzzle game based on mathematical plank puzzles where you rotate cubes and rods on a grid to reach the end cube.

#unity3d#touch-optimized#mathematical-puzzles
Stars622
Forks128
Last commit3 years ago
Librelancer
LibrelancerC#

An open-source re-implementation of the 2003 space simulation game Freelancer, built with C# and OpenGL.

#space-sim#freelancer#game-preservation
Stars594
Forks66
Last commit3 days ago
GoKit
GoKitC#

A lightweight, flexible tweening library for Unity that simplifies object animations with a modular architecture.

#modular#animation#lightweight
Stars590
Forks124
Last commit5 years ago
SecurityDriven.Inferno
SecurityDriven.InfernoC#

A professionally audited .NET cryptography library implementing secure-by-default patterns and algorithms.

#secure-by-default#crypto#hash
Stars586
Forks46
Last commit1 month ago
DBreeze
DBreezeC#

A multi-paradigm embedded NoSQL database for .NET with ACID transactions, text search, and vector similarity search capabilities.

#search#database#transaction
Stars577
Forks62
Last commit13 days ago
Exceptionless
ExceptionlessC#

Real-time .NET error reporting clients for ASP.NET, Web API, WPF, Console, and MVC applications.

#debugging-tools#exceptionless#nuget
Stars573
Forks143
Last commit11 days ago
Flat Red Ball
Flat Red BallC#

A cross-platform 2D game engine built in .NET, focused on ultimate productivity for game developers.

#nuget#pixel-art#visual-editor
Stars563
Forks70
Last commit23 hours ago
BqLog
BqLogC++

A lightweight, high-performance, industrial-grade logging library for C++, Java, C#, Python, TypeScript, and game engines, battle-tested in Honor of Kings.

#multi-language#ios#high-performance
Stars555
Forks46
Last commit21 hours ago
Xamarin.Forms.GoogleMaps
Xamarin.Forms.GoogleMapsC#

A Xamarin.Forms map library that provides maximum Google Maps API features for iOS and Android mobile apps.

#xamarin#ios#google-maps
Stars548
Forks353
Last commit2 years ago
Serilog.Exceptions
Serilog.ExceptionsC#

A Serilog enricher that logs exception details and custom properties not included in Exception.ToString().

#nuget#exception#csharp
Stars538
Forks52
Last commit4 days ago
peasy
peasyC#

A business logic micro-framework for .NET and .NET Core that promotes reusable, testable, and decoupled middle-tier code.

#business-logic#command-pattern#architectural-patterns
Stars523
Forks70
Last commit2 years ago
LinqToTwitter Blazor sample
LinqToTwitter Blazor sampleC#

LINQ Provider for the Twitter API (C# Twitter Library)

#twitter-oauth#tweets#csharp
Stars510
Forks126
Last commit3 months ago
OfficeIMO
OfficeIMOC#

A family of lightweight .NET libraries for creating and editing Microsoft Office documents without Office automation or COM.

#hacktoberfest#office#docx
Stars486
Forks69
Last commit21 hours ago
JsonFlatFileDataStore
JsonFlatFileDataStoreC#

A lightweight .NET library for storing and querying data in JSON flat files with support for typed and dynamic data.

#datastore#database#data-persistence
Stars479
Forks68
Last commit1 day ago
Crystal AI
Crystal AIC#

A fast, scalable, and extensible utility-based decision-making AI library for C# and Unity.

#unity3d#game-ai#simulation
Stars472
Forks76
Last commit5 years ago
SQLStreamStore
SQLStreamStoreC#

A .NET stream store library for implementing event-sourced applications using SQL databases.

#event-driven-architecture#cqrs#async-api
Stars467
Forks130
Last commit2 years ago
Monofoxe
MonofoxeC#

A game engine built on Monogame that simplifies game development with a Game Maker-inspired approach.

#monogame-framework#csharp#entity-component
Stars443
Forks28
Last commit3 months ago
Dapper-FluentMap
Dapper-FluentMapC#

A Dapper extension providing a fluent API to map POCO properties to database columns without attributes.

#orm#database-mapping#dapper
Stars442
Forks89
Last commit3 years ago
PreviousPage 5 of 8Next

Related Tags

Community-curated · Updated weekly · 100% open source

Found a gem we're missing?

Open-Awesome is built by the community, for the community. Submit a project, suggest an awesome list, or help improve the catalog on GitHub.

Submit a projectStar on GitHub
#Dotnet186
#Csharp112
#Cross Platform53
#Dotnet Core34
#Game Development32
#Nuget31
#Nuget Package21
#Hacktoberfest20
#Game Engine19
#Xamarin17
#Open Source16
#Aspnet Core16