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Csharp

701 projects

Showing 36 of 701 projects

Jellyfin
JellyfinC#

A free software media system for managing and streaming your media from a dedicated server to multiple devices.

#hacktoberfest#open-source#media-server
Stars53.0k
Forks4.9k
Last commit22 hours ago
Blazor
BlazorC#

An open-source, cross-platform framework for building modern cloud-based web apps, IoT apps, and mobile backends.

#iot#hacktoberfest#mobile-backend
Stars38.0k
Forks10.7k
Last commit14 hours ago
GitHub repository
GitHub repositoryC#

An open-source, cross-platform framework for building modern cloud-based web apps, IoT apps, and mobile backends.

#iot#hacktoberfest#mobile-backend
Stars38.0k
Forks10.7k
Last commit14 hours ago
Windows Calculator
Windows CalculatorC++

A modern Windows calculator app with standard, scientific, programmer, and conversion capabilities, built by Microsoft.

#currency-converter#calculator#date-calculation
Stars31.0k
Forks5.8k
Last commit6 days ago
Avalonia
AvaloniaC#

A cross-platform UI framework for .NET that builds desktop, mobile, embedded, and WebAssembly apps using C# and XAML.

#wpf-alternative#webassembly#avalonia
Stars30.9k
Forks2.7k
Last commit2 days ago
ILSpy
ILSpyC#

An open-source .NET assembly browser and decompiler with support for PDB generation, ReadyToRun, and cross-platform usage.

#decompiler-engine#mono#pdb-generation
Stars25.4k
Forks3.7k
Last commit13 days ago
WaveFunctionCollapse
WaveFunctionCollapseC#

Generates bitmaps and tilemaps that are locally similar to a single input example, using a constraint-solving algorithm inspired by quantum mechanics.

#algorithm#procedural-generation#pixel-art
Stars25.1k
Forks1.3k
Last commit
Awesome .NET!
Awesome .NET!

A curated collection of awesome .NET libraries, tools, frameworks, and software across various categories.

#community-driven#developer-tools#open-source
Stars21.4k
Forks2.9k
Last commit2 months ago
.NET
.NET

A curated collection of awesome .NET libraries, tools, frameworks, and software across various categories.

#frameworks#community-driven#developer-tools
Stars21.4k
Forks2.9k
Last commit2 months ago
Core
CoreC#

A curated collection of awesome .NET Core libraries, tools, frameworks, and software for developers.

#developer-tools#microsoft#dotnet-ecosystem
Stars21.3k
Forks3.0k
Last commit3 months ago
Awesome .NET Core
Awesome .NET CoreC#

A curated collection of awesome .NET Core libraries, tools, frameworks, and software for developers.

#developer-tools#microsoft#csharp
Stars21.3k
Forks3.0k
Last commit3 months ago
Roslyn
RoslynC#

Open-source implementation of C# and Visual Basic compilers with rich APIs for code analysis tools.

#hacktoberfest#compiler#open-source
Stars20.5k
Forks4.3k
Last commit1 day ago
How To Write a C# Analyzer and Code Fix
How To Write a C# Analyzer and Code FixC#

Open-source C# and Visual Basic compilers with rich APIs for building code analysis tools.

#hacktoberfest#compiler#ide-extensions
Stars20.5k
Forks4.3k
Last commit1 day ago
Lean
LeanC#

An open-source, event-driven algorithmic trading engine for backtesting and live trading across multiple financial markets.

#trading-platform#algorithm#lean-engine
Stars19.8k
Forks4.9k
Last commit3 days ago
TranslucentTB
TranslucentTBC++

A lightweight utility that makes the Windows taskbar translucent, transparent, or blurred on Windows 10 and 11.

#open-source#gitter#blur
Stars19.7k
Forks1.2k
Last commit2 months ago
bitwarden-core
bitwarden-coreC#

The open-source backend infrastructure for Bitwarden, providing APIs, database, and core services for password management.

#open-source#api#aspnet
Stars19.1k
Forks1.7k
Last commit1 day ago
CleanArchitecture
CleanArchitectureC#

A Clean Architecture solution template for ASP.NET Core 10, providing a structured, loosely-coupled foundation for building maintainable applications.

#hacktoberfest#software-architecture#cqrs
Stars18.3k
Forks3.1k
Last commit
Runtime
RuntimeC#

The open-source runtime and libraries for .NET, enabling cross-platform development for cloud, mobile, desktop, and IoT applications.

#iot#hacktoberfest#csharp
Stars17.9k
Forks5.5k
Last commit16 hours ago
Microsoft.Extensions.DependencyInjection
Microsoft.Extensions.DependencyInjectionC#

The open-source runtime and libraries for .NET, enabling cross-platform development for cloud, mobile, desktop, and IoT applications.

#iot#hacktoberfest#open-source
Stars17.9k
Forks5.5k
Last commit16 hours ago
.NET Platform Standard
.NET Platform Standard

Legacy repository for servicing .NET Core 2.1 and 3.1 pull requests, now consolidated into dotnet/runtime.

#microsoft#open-source#repository-consolidation
Stars17.5k
Forks4.8k
Last commit3 years ago
OpenRA
OpenRAC#

A libre real-time strategy game engine for classic Westwood games like Command & Conquer: Red Alert.

#command-and-conquer#opengl#sdl
Stars16.8k
Forks2.9k
Last commit3 days ago
MaterialDesignInXamlToolkit
MaterialDesignInXamlToolkitC#

A comprehensive Material Design theme and control library for WPF desktop applications in C# and VB.NET.

#desktop-application#hacktoberfest#theme-library
Stars16.2k
Forks3.5k
Last commit
.NET Open Source Developer Projects
.NET Open Source Developer ProjectsHTML

The official GitHub home for .NET, serving as a central hub for discovering and engaging with .NET open source projects.

#developer-tools#microsoft#open-source
Stars15.1k
Forks2.2k
Last commit
abp
abpC#

An open-source web application framework for ASP.NET Core that provides an opinionated architecture and infrastructure for building enterprise software.

#abp#enterprise-software#modular-architecture
Stars14.3k
Forks3.7k
Last commit17 hours ago
MonoGame
MonoGameC#

A .NET framework for creating cross-platform games using C#, re-implementing the discontinued XNA Framework.

#open-source#content-pipeline#graphics
Stars14.0k
Forks3.1k
Last commit4 days ago
MonoGame
MonoGameC#

A .NET framework for creating cross-platform games using C#, re-implementing the discontinued XNA Framework.

#open-source#content-pipeline#graphics
Stars14.0k
Forks3.1k
Last commit4 days ago
quicktype
quicktypeTypeScript

Generate strongly-typed models and serializers from JSON, JSON Schema, TypeScript, and GraphQL for many programming languages.

#multi-language#developer-tools#graphql
Stars13.8k
Forks1.2k
Last commit7 months ago
Quicktype
QuicktypeTypeScript

Generate strongly-typed models and serializers from JSON, JSON Schema, TypeScript, and GraphQL for many programming languages.

#multi-language#graphql#data-modeling
Stars13.8k
Forks1.2k
Last commit7 months ago
ArchiSteamFarm
ArchiSteamFarmC#

A C# application for farming Steam trading cards from multiple accounts simultaneously without requiring the Steam client.

#cli-app#steam#multi-account
Stars13.4k
Forks1.1k
Last commit2 days ago
Nakama
NakamaGo

A scalable open-source game backend server providing multiplayer, matchmaking, leaderboards, chat, and social features.

#multiplayer#matchmaking#game-backend
Stars12.7k
Forks1.4k
Last commit17 days ago
C# Design
C# DesignC#

The official repository for the design, proposal, and specification of the C# programming language.

#programming-language#ecma-standard#compiler
Stars12.6k
Forks1.1k
Last commit22 hours ago
MediatR
MediatRC#

A simple, in-process mediator implementation for .NET that supports request/response, commands, queries, notifications, and events.

#event-driven#in-process-messaging#hacktoberfest
Stars11.8k
Forks2.2k
Last commit23 days ago
Dependencies
DependenciesC#

A modern open-source Dependency Walker rewrite for Windows developers to troubleshoot DLL load dependencies.

#dll#gui-application#csharp
Stars11.6k
Forks930
Last commit2 years ago
Spectre.Console
Spectre.ConsoleC#

A .NET library for creating beautiful, cross-platform console applications with rich text formatting and UI components.

#command-line-tools#opencli#console-visualization
Stars11.5k
Forks659
Last commit1 day ago
spectre.console
spectre.consoleC#

A .NET library for creating beautiful, cross-platform console applications with rich text, tables, grids, and panels.

#opencli#console-visualization#csharp
Stars11.5k
Forks659
Last commit1 day ago
Mono
MonoC#

An open-source implementation of Microsoft's .NET Framework for building cross-platform applications.

#xamarin#ios#ecma-standards
Stars11.4k
Forks3.8k
Last commit1 year ago
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