An open API service indexing awesome lists of open source software.

C#

C# (pronounced “C sharp”) is a simple, modern, object-oriented, and type-safe programming language.

Its roots in the C family of languages makes C# immediately familiar to C, C++, and Java programmers.

https://github.com/liortal53/missingreferencesunity

A Unity editor extension for finding missing object references

c-sharp csharp unity-editor unity-scripts unity3d

Last synced: 05 Aug 2025

https://github.com/mcpiroman/unitynativetool

Allows to unload native plugins in Unity3d editor

c-sharp-library csharp interop native runtime unity unity-editor unity3d unity3d-plugin

Last synced: 04 Mar 2026

https://github.com/ievangelist/signalr-chat

A chat app built with Blazor WebAssembly, hosted on ASP.NET Core, with the latest C# and SignalR -- need I say more?

blazor blazor-webassembly csharp dotnet hacktoberfest signalr webassembly

Last synced: 12 Oct 2025

https://github.com/buraksenyurt/skynet

Some kinds of programming tutorials on MacOS/Windows/Linux. There are 41 sample applications.

csharp dartlang deno django dotnet-core elk-stack golang grpc hands-on-lab mongodb mountebank ocelot podman razor react redis rust-lang signalr spring-boot vue

Last synced: 03 Oct 2025

https://github.com/navozenko/LinqSpecs

A toolset for use the specification pattern in LINQ queries.

csharp ddd dotnet linq specification specification-pattern

Last synced: 10 Jul 2025

https://github.com/SteeBono/airplayreceiver

Open source implementation of AirPlay 2 Mirroring / Audio protocol.

airplay airplay-receiver airplay-remote airplay-server airplay2 apple appletv csharp linux macos mirroring netcore test windows

Last synced: 03 Apr 2025

https://github.com/arivera12/blazordownloadfile

Blazor download files to the browser from c# without any javascript library reference or dependency.

blazor blazordownloadfile csharp

Last synced: 12 Apr 2025

https://github.com/nreco/data

Fast DB-independent DAL for .NET Core: abstract queries, SQL commands builder, schema-less data access, POCO mapping (micro-ORM).

crud csharp data-access-layer database dot-net dotnetcore micro-orm orm poco sql-builder sql-generation

Last synced: 09 Apr 2025

https://github.com/snowflakedb/snowflake-connector-net

Snowflake Connector for .NET

csharp database dotnet sql

Last synced: 14 May 2025

https://github.com/arivera12/BlazorDownloadFile

Blazor download files to the browser from c# without any javascript library reference or dependency.

blazor blazordownloadfile csharp

Last synced: 14 May 2025

https://github.com/feliwir/sharpaudio

Audio playback/capturing engine for C#

audio csharp music netcore netstandard openal sound wrapper xaudio

Last synced: 21 Aug 2025

https://github.com/x64dbg/dotx64dbg

x64Dbg plugin that enables C# plugins with hot-loading support and scripting.

csharp dotnet hot-reload managed-plugins plugins scripting x64dbg x64dbg-plugin

Last synced: 11 Jun 2025

https://github.com/ADefWebserver/Blazor-Blogs

Simple blogging application written in Microsoft Server Side Blazor

blazor blazor-server csharp dotnet-core microsoft

Last synced: 18 Apr 2025

https://github.com/sbarisic/nukleardotnet

.NET binding for the Nuklear immediate mode GUI

binding csharp dotnet dotnet-framework gui imgui nuklear pinvoke

Last synced: 19 Aug 2025

https://github.com/thomaslevesque/WeakEvent

Generic weak event implementation

csharp dotnet weak-event

Last synced: 29 Apr 2025

https://github.com/ryuzakih/cloudflaresolverre

Cloudflare Javascript & reCaptcha challenge (I'm Under Attack Mode or IUAM) solving / bypass .NET Standard library.

bypass captcha challenge cloudflare cloudflaresolver csharp ddos delegatinghandler javascript js library protection recaptcha scraper scraping-websites solver utilities

Last synced: 05 Apr 2025

https://github.com/manuelroemer/nullable

A source code only package which allows you to use .NET's nullable attributes in older target frameworks like .NET Standard 2.0 or the "old" .NET Framework.

allownull attribute compiletime csharp disallownull doesnotreturn doesnotreturnif maybenull maybenullwhen membernotenull membernotnullwhen notnull notnullifnotnull notnullwhen null nullable polyfill source

Last synced: 12 Apr 2025

https://github.com/sheetsync/ncalc

NCalc - Mathematical Expressions Evaluator for .NET

calculation csharp csharp-library dotnet dotnet-framework ncalc

Last synced: 04 Apr 2025

https://github.com/thomaslevesque/weakevent

Generic weak event implementation

csharp dotnet weak-event

Last synced: 04 Apr 2025

https://github.com/gsimardnet/PowerQueryNet

Run M Language (Power Query Formula Language) from anywhere.

csharp excel m powerbi powerquery

Last synced: 05 May 2025

https://github.com/NCronJob-Dev/NCronJob

A Job Scheduler sitting on top of IHostedService in dotnet.

cronjob csharp dotnet job-scheduler jobscheduler minimal-api

Last synced: 16 Nov 2025

https://github.com/easywebfactory/gtksystem-windows-forms

C # desktop application cross platform (Windows, Linux, macOS) development framework, based on GTK components. Using this framework to develop projects, Visual Studio can use C #'s native Winform form designer. The same properties, methods, and events can be developed in C # without learning. One compilation, cross platform operation.

csharp gtk linux macos winforms

Last synced: 04 Oct 2025

https://github.com/skproch/material.icons

Strongly typed parsed icons set from materialdesignicons.com and display control implementations for different GUI frameworks.

csharp dotnet generated-code icons material-design material-design-icons material-icons wpf wpf-controls xaml

Last synced: 19 Feb 2026

https://github.com/metalama/metalama

Metalama is a Roslyn-based meta-programming framework. Use this repo to report bugs or ask questions.

compiler csharp dotnet metalama

Last synced: 24 Jan 2026

https://github.com/SmallChi/JT808Gateway

JT/T808 Gateway,JT808 Gateway, GB808 Gateway(support 2011, 2013, 2019 version) JT/T808网关、JT808网关、GB808网关(支持2011、2013、2019版本)

808 808-tcp 808-udp csharp dotnetcore gb808 gps gps-gateway jt808 jt808-dotnetty jt808-gateway jt808-pipeline net6 tracker

Last synced: 04 May 2025

https://github.com/bluegrams/youtubedlsharp

A simple .NET wrapper library for youtube-dl and yt-dlp

csharp dotnet hacktoberfest video youtube youtube-dl youtube-dl-wrapper yt-dlp yt-dlp-wrapper

Last synced: 09 Apr 2025

https://github.com/deejaytc/net-dynamic-api

A library that turns your model into a fully working API, define your model as markdown (soon), json or c#.

asp-net-core csharp dotnet-core entity-framework-core odata-server rest-api sql-server webapi

Last synced: 28 Jun 2025

https://github.com/hjoykim/three

c# port of Three.js

csharp detnet opengl opentk threejs

Last synced: 23 Sep 2025

https://github.com/mizunagikb/gd_cubism

Unofficial Live2D Player for Godot Engine

csharp gdscript godot godotengine

Last synced: 04 Apr 2025

https://github.com/laosanyuan/huohuan

互联网微信群聊二维码获取工具

csharp dotnet dotnetcore qrcode spider tools wechat weixin wpf

Last synced: 03 Sep 2025

https://github.com/fluent-cms/fluent-cms

Open-source headless CMS built with ASP.NET Core (C#) and React, featuring REST APIs, GraphQL, and a GrapesJS page designer.

asp-net-core asp-net-core-mvc asp-net-core-web-api cms csharp drag-and-drop entity-framework-core grapesjs graphql graphql-server handlebars headless headless-cms hooks open-source react restfull-api wysiwyg-html-editor

Last synced: 25 Apr 2025

https://github.com/manuelroemer/Nullable

A source code only package which allows you to use .NET's nullable attributes in older target frameworks like .NET Standard 2.0 or the "old" .NET Framework.

allownull attribute compiletime csharp disallownull doesnotreturn doesnotreturnif maybenull maybenullwhen membernotenull membernotnullwhen notnull notnullifnotnull notnullwhen null nullable polyfill source

Last synced: 09 Apr 2025

https://github.com/kennardwang/vtuber-momosehiyori

😀 Live2D VTuber, made by Unity and Cubism. This project is based on TCP socket, OpenCV and deep learning

csharp cubism deep-learning dlib live2d opencv pycharm python3 pytorch tcp-socket unity vtuber

Last synced: 07 May 2025

https://github.com/neuecc/MicroResolver

Extremely Fast Dependency Injection Library.

csharp dependency-injection ioc-container service-locator

Last synced: 04 May 2025

https://github.com/man-group/dapr-sidekick-dotnet

Dapr Sidekick for .NET - a lightweight lifetime management component for Dapr

csharp dapr dotnet dotnet-core dotnet-framework dotnet-standard

Last synced: 01 Aug 2025

https://github.com/jack-pappas/extcore

An extended core library for F#.

csharp data-structures dotnet fsharp immutable performance

Last synced: 04 Apr 2025

https://github.com/jack-pappas/ExtCore

An extended core library for F#.

csharp data-structures dotnet fsharp immutable performance

Last synced: 21 Nov 2025

https://github.com/fluffynuts/peanutbutter

Tasty, versatile, nutritious; goes with many things in .net.

csharp duck-typing hacktoberfest mysql sqlite sqlserver testing utility

Last synced: 14 May 2025

https://github.com/smallchi/jt808gateway

JT/T808 Gateway,JT808 Gateway, GB808 Gateway(support 2011, 2013, 2019 version) JT/T808网关、JT808网关、GB808网关(支持2011、2013、2019版本)

808 808-tcp 808-udp csharp dotnetcore gb808 gps gps-gateway jt808 jt808-dotnetty jt808-gateway jt808-pipeline net6 tracker

Last synced: 13 Feb 2026

https://github.com/ankitsharma-007/bookcart

An e-commerce application for an online book store, created with ASP.NET Core and Angular, using SQL Server as a database

angular angular-material ankit-sharma asp-net-core authentication authorization bootstrap csharp entity-framework-core jwt repository-pattern sql-server typescipt typescript web-api

Last synced: 16 May 2025

https://github.com/atulmish/UnitConversion

Expansible Unit Conversion Library for .Net Core and .Net Framework

csharp netcore nuget nuget-package unit-conversion

Last synced: 11 Mar 2025

https://github.com/atulmish/unitconversion

Expansible Unit Conversion Library for .Net Core and .Net Framework

csharp netcore nuget nuget-package unit-conversion

Last synced: 07 May 2025

https://github.com/nenonaninu/typedsignalr.client

C# Source Generator to Create Strongly Typed SignalR Clients.

csharp csharp-sourcegenerator dotnet signalr signalr-client signalr-core

Last synced: 15 May 2025

https://github.com/fluffynuts/PeanutButter

Tasty, versatile, nutritious; goes with many things in .net.

csharp duck-typing hacktoberfest mysql sqlite sqlserver testing utility

Last synced: 08 Apr 2025

https://github.com/thangchung/magazine-website

:mouse: A magazine website (using .NET Core, ASP.NET Core, EF Core) with DDD, CQRS, microservices, asynchronous programming applied...

csharp docker dotnet-core microservices microsoft reactive-extensions

Last synced: 20 Aug 2025

https://github.com/smallchi/jt809

JT809协议、GB809协议、道路运输车辆卫星定位系统-平台数据交换协议(支持2011、2019版本)

809 csharp dotnetcore gb809 jt809 jtt809 net7 net8

Last synced: 04 Apr 2025

https://github.com/dmitry-merzlyakov/nledger

.Net Ledger: Double-Entry Accounting System

accounting cli csharp dotnet ledger plaintext-accounting

Last synced: 08 May 2025

https://github.com/onclick9927/wooasset

简单高效的AssetBundle工具

asset assetbundle csharp framework hotfix unity

Last synced: 05 Apr 2025

https://github.com/ignatandrei/netcoreblockly

.NET Core API to Blockly - generate from WebAPI, Swagger, OData, GraphQL => https://visualapi.azurewebsites.net/

blockly csharp graphql hacktoberfest javascript jwt jwt-auth jwt-authentication netcore3 odata openapi swagger visualprogramming webapi

Last synced: 13 Apr 2025

https://github.com/SRoddis/Mongo.Migration

On-the-fly migrations with MongoDB C# Driver

csharp dotnet migration migrations mongodb mongodb-driver schema schema-migrations

Last synced: 16 Mar 2025

https://github.com/xyene/emulator.nes

📺 Nintendo Entertainment System emulator written in C#.

csharp emulator famicom famicom-emulator nes nes-emulator

Last synced: 16 Mar 2025

https://github.com/sroddis/mongo.migration

On-the-fly migrations with MongoDB C# Driver

csharp dotnet migration migrations mongodb mongodb-driver schema schema-migrations

Last synced: 06 Oct 2025

https://github.com/sator-imaging/appwindowutility

This utility is for Unity to configure application window style. With this utility, you can make your application window transparent, frameless and more.

csharp hdrp srp unity unity3d window-frame window-opacity

Last synced: 09 Apr 2025

https://github.com/rudi-krsoftware/open-retail

Perangkat lunak open source yang dikembangkan khusus untuk bidang usaha ritel, grosir, toko bangunan, toko komputer, toko buku, counter hp, pos, point of sale, kasir dan bidang usaha lainnya yang sejenis.

csharp dapper log4net net open-retail openretail point-of-sale pos syncfusion

Last synced: 13 Apr 2025

https://github.com/valveresourceformat/valvekeyvalue

📃 Next-generation Valve's key value framework for .NET

csharp dotnet source2 steam valve

Last synced: 05 Apr 2026

https://github.com/snickler/EFCore-FluentStoredProcedure

EFCore Extension that allows a means to map a stored procedure to a class, fluently.

csharp dotnet-core ef-core efcore fluent netstandard

Last synced: 30 Apr 2025

https://github.com/Xyene/Emulator.NES

📺 Nintendo Entertainment System emulator written in C#.

csharp emulator famicom famicom-emulator nes nes-emulator

Last synced: 09 Apr 2025

https://github.com/darmado/Atomic-Red-Team-C2

ARTi-C2 is a post-exploitation framework used to execute Atomic Red Team test cases with rapid payload deployment and execution capabilities via .NET's DLR.

csharp dotnet mitre-attack offensive-security post-exploitation powershell-scripts purple-team purpleteam python3 red-teams redteam

Last synced: 07 Sep 2025

https://github.com/JackM36/Eazy-Sound-Manager

Eazy Sound Manager is a simple Unity3D tool which aims to make sound and music management in games easier

api csharp manager music sound unity unity-asset unity3d

Last synced: 25 Apr 2025

https://github.com/dotnet-easy/easytool

A open source C# tool to make .NET easy

csharp

Last synced: 14 Jan 2026

https://github.com/qwertie/ecsharp

Home of LoycCore, the LES language of Loyc trees, the Enhanced C# parser, the LeMP macro preprocessor, and the LLLPG parser generator.

bplus-tree collections csharp dotnet generic-collections geometry heap-tree lemp math parser-generator persistent-data-structure preprocessor programming-languages semipersistent-data-structure syntax syntax-trees trie-data-structure visual-studio

Last synced: 17 Dec 2025

https://github.com/silkcommunity/trippygl

A simple, lightweight yet highly versatile OpenGL graphics library

3d 3d-graphics csharp game-development gamedev graphics graphics-library opengl

Last synced: 15 May 2025

https://github.com/snickler/efcore-fluentstoredprocedure

EFCore Extension that allows a means to map a stored procedure to a class, fluently.

csharp dotnet-core ef-core efcore fluent netstandard

Last synced: 15 May 2025

https://github.com/FormCms/FormCms

Open-source headless CMS built with ASP.NET Core (C#) and React, featuring REST APIs, GraphQL, and a GrapesJS page designer.

asp-net-core asp-net-core-mvc asp-net-core-web-api cms csharp drag-and-drop entity-framework-core grapesjs graphql graphql-server handlebars headless headless-cms hooks open-source react restfull-api wysiwyg-html-editor

Last synced: 31 Mar 2025

https://github.com/mehmetozkaya/dotnetcrawler

DotnetCrawler is a straightforward, lightweight web crawling/scrapying library for Entity Framework Core output based on dotnet core. This library designed like other strong crawler libraries like WebMagic and Scrapy but for enabling extandable your custom requirements. Medium link : https://medium.com/@mehmetozkaya/creating-custom-web-crawler-with-dotnet-core-using-entity-framework-core-ec8d23f0ca7c

crawler crawling csharp ddd-architecture dotnetcore entity-framework-core htmlagilitypack scraping scrapy scrapy-crawler webcrawler webcrawler-htmlagilitypack webcrawling webscraper webscraping

Last synced: 11 May 2025

https://github.com/lochidev/expandroid

Text expander for android - with espanso config import/export

android app config csharp dotnet espanso expansion expansions json maui replace-text text trigger yml

Last synced: 05 Apr 2025

https://github.com/trueai-org/mdrive

一个基于阿里云盘官方 API 授权的自动同步和备份工具,支持云盘挂载到本地,支持本地存储,支持加密,多平台、安全、自动化的数据管理方案。

aes256-gcm alist aliyun-drive aliyundrive aliyunpan backup blake3 chacha20-poly1305 csharp disk duplicati file-server lz4 mount net8 sha256 snappy sync webdav zstd

Last synced: 08 Apr 2025

https://github.com/victorzakharov/pinwin

.NET clone of DeskPins software

csharp inno-setup productivity winapi winforms

Last synced: 06 Oct 2025

https://github.com/vb-consulting/Norm.net

Norm.net is an innovative and high-performance Database Access for .NET Standard 2.1 and higher

csharp database-mapper microorm net netcore orm

Last synced: 08 Jul 2025

https://github.com/edandersen/blazor-desktop-crossplatform-sample

Example of an actual cross platform web and desktop hybrid Blazor app using the .NET 6 Blazor Desktop implementation

blazor blazor-desktop csharp dotnet

Last synced: 16 Jan 2026

https://github.com/NeoAxis/NeoAxisEngine

A versatile real-time platform for making 3D, 2D games and apps.

3d-graphics 3d-graphics-engine csharp engine engine3d game-engine game-engine-2d game-engine-3d gamedev rendering uwp

Last synced: 01 Apr 2025

https://github.com/unoplatform/uno.quickstart

An Uno "Hello world!" project using Windows UWP, Linux, iOS, Android and WebAssembly

cross-platform csharp uwp wasm xamarin

Last synced: 30 Oct 2025

https://github.com/mehmetozkaya/DotnetCrawler

DotnetCrawler is a straightforward, lightweight web crawling/scrapying library for Entity Framework Core output based on dotnet core. This library designed like other strong crawler libraries like WebMagic and Scrapy but for enabling extandable your custom requirements. Medium link : https://medium.com/@mehmetozkaya/creating-custom-web-crawler-with-dotnet-core-using-entity-framework-core-ec8d23f0ca7c

crawler crawling csharp ddd-architecture dotnetcore entity-framework-core htmlagilitypack scraping scrapy scrapy-crawler webcrawler webcrawler-htmlagilitypack webcrawling webscraper webscraping

Last synced: 18 Apr 2025

https://github.com/vb-consulting/norm.net

Norm.net is an innovative and high-performance Database Access for .NET Standard 2.1 and higher

csharp database-mapper microorm net netcore orm

Last synced: 04 Apr 2025

https://github.com/unoplatform/Uno.Themes

This library is designed to help you use the Material, Fluent or Cupertino design system with the Uno Platform

android cross-platform csharp hacktoberfest macos material-design uno-platform uwp webassembly windows winui xamarin xaml

Last synced: 13 May 2025

https://github.com/lge-ros2/cloisim

Unity3D based multi-robot simulator can bring-up simulation environment by SDFormat (Simulation Description Format) easily. And it supports to connect ROS2 through cloisim_ros.

3d-simulation cloisim cloisim-ros csharp gazebo multi-robot-simulator protobuf robot robot-simulation robot-simulator robotics robotics-simulation ros ros2 sdf sdfparser sensor-models simulation unity unity-3d

Last synced: 09 Jun 2026

https://github.com/ErkrodC/UnityChess

A 3D chess game made with Unity. Core game library submodule: https://github.com/ErkrodC/UnityChessLib

chess csharp unity unity3d

Last synced: 16 Apr 2025

https://github.com/ruccho/unityped

UniTyped is a source generator that allows typed access to data such as SerializedObjects, material parameters, tags and layers.

csharp dotnet roslyn source-generator

Last synced: 31 Aug 2025

https://github.com/feliwir/SharpAudio

Audio playback/capturing engine for C#

audio csharp music netcore netstandard openal sound wrapper xaudio

Last synced: 29 Apr 2025

https://github.com/microsoft/VanArsdel

VanArsdel Application UWP Sample

csharp fluent-design uwp windows windows-10 winui xaml

Last synced: 02 Apr 2025

https://github.com/endlesstravel/Love2dCS

C# Wrapper for LÖVE, a 2d game engine

2d-game-engine csharp game-engine love2d

Last synced: 04 Apr 2025

https://github.com/endlesstravel/love2dcs

C# Wrapper for LÖVE, a 2d game engine

2d-game-engine csharp game-engine love2d

Last synced: 05 Apr 2025

https://github.com/CodelyTV/csharp-ddd-skeleton

🦈✨ C# DDD Skeleton: Bootstrap your new C# projects applying Hexagonal Architecture and Domain-Driven Design patterns

codely codelytv cqrs csharp ddd ddd-architecture ddd-cqrs ddd-example entity-framework example-project hexagonal-architecture netcore netcore3 netcore31 rabbitmq skeleton

Last synced: 02 Apr 2025

https://github.com/codelytv/csharp-ddd-skeleton

🦈✨ C# DDD Skeleton: Bootstrap your new C# projects applying Hexagonal Architecture and Domain-Driven Design patterns

codely codelytv cqrs csharp ddd ddd-architecture ddd-cqrs ddd-example entity-framework example-project hexagonal-architecture netcore netcore3 netcore31 rabbitmq skeleton

Last synced: 13 Apr 2025

https://github.com/mouredev/retos-programacion-mini

Pequeños ejercicios para practicar lógica de programación en menos de un minuto.

csharp go java javascript kotlin php python rust swift typescript

Last synced: 20 Sep 2025

https://github.com/Microsoft/vanarsdel

VanArsdel Application UWP Sample

csharp fluent-design uwp windows windows-10 winui xaml

Last synced: 07 May 2025

https://github.com/unoplatform/uno.themes

This library is designed to help you use the Material, Fluent or Cupertino design system with the Uno Platform

android cross-platform csharp hacktoberfest macos material-design uno-platform uwp webassembly windows winui xamarin xaml

Last synced: 07 Feb 2026

https://github.com/microsoft/vanarsdel

VanArsdel Application UWP Sample

csharp fluent-design uwp windows windows-10 winui xaml

Last synced: 20 Oct 2025

https://github.com/wisedev-code/main.net

NuGet package designed to make LLMs, RAG, and Agents first-class citizens in .NET

agents ai chat csharp dotnet kernel-memory llm net nuget openai rag

Last synced: 31 Jan 2026