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/xeronowo/avaqq

跨平台 · 高性能 · 模块化 · 可拓展 的基于 Avalonia 的 QQ 客户端实现

avalonia cross-platform csharp dotnet dotnet-core lagrange onebot onebot11 qq

Last synced: 10 Jul 2025

https://github.com/cristipufu/elasticsearch-odata-net

Seamlessly bridge OData queries with Elasticsearch's powerful search capabilities.

csharp dsl dsl-syntax elasticsearch nest net net8 odata odata-query-parser

Last synced: 28 Oct 2025

https://github.com/jeremylikness/queryevaluationinterceptor

An example of intercepting IQueryable executions to parse and transform the query.

csharp dotnet-core expressions iqueryable linq

Last synced: 10 Apr 2025

https://github.com/xtuzy/SharpConstraintLayout

C# port of ConstraintLayout, for Maui(Android, iOS, Windows)

autolayout constraintlayout cross-platform csharp dotnet maui

Last synced: 02 May 2025

https://github.com/normanderwan/arucounityplugin

C interface to the aruco, calib3 and ccalib OpenCV modules for ArucoUnity.

aruco aruco-markers augmented-reality calibration csharp opencv

Last synced: 10 Apr 2025

https://github.com/stephanstapel/bmecat.net

.net implementation of BMEcat electronic catalogue standard

csharp csharp-library ebusiness product

Last synced: 27 Mar 2025

https://github.com/jeromelaban/fonderie

A source generator for the INotifyPropertyChanged interface using the Uno.SourceGeneration framework

csharp dotnet roslyn source-generation

Last synced: 10 Apr 2025

https://github.com/m8sec/eaprimer

C# project to Reflectively load .Net assemblies in memory

amsi csharp executing-assemblies exploit net-assemblies pentesting powershell windows

Last synced: 26 Mar 2025

https://github.com/bond-009/blurhashsharp

C# BlurHash encoder library with packages for SkiaSharp.

bitmap blurhash csharp dotnet hacktoberfest image skia skiasharp

Last synced: 12 Apr 2025

https://github.com/VaclavElias/Stride3DTutorials

Stride3D tutorials and examples in .NET 5 using C# 9.0 or .NET 6 using C# 10.

csharp dotnet game-development tutorial

Last synced: 06 May 2025

https://github.com/moduleart/tinote

Lightweight cross-platform note-taking application with RTF support (Tinote Sticky Notes for Windows)

app csharp dotnet-framework firebase lightweight notes-app reminder rtf win32 windows windows-app windows-forms winforms

Last synced: 06 Oct 2025

https://github.com/matieme/goap

Goal Oriented Action Planning AI in Unity

ai csharp csharp-code csharp-script goap unity unity-3d unity3d unity3d-games

Last synced: 10 Apr 2025

https://github.com/wivuu/wivuu.sprog

Sprog (Danish for 'Language') string parsing library

csharp dotnet language parsing

Last synced: 18 Aug 2025

https://github.com/cyilcode/steamquerynet

Steam Server Query API written in netstandard2.0

csharp net netcore netstandard20 steam steam-api steam-query

Last synced: 11 Apr 2025

https://github.com/chwar/XRUI

Unity Extension for Responsive UI in XR

csharp ui unity unity3d unity3d-plugin xr

Last synced: 08 May 2025

https://github.com/ksloveyuan/htmltoword

Convert html to word using Microsoft.Office.Interop.Word

csharp html word

Last synced: 17 Jan 2026

https://github.com/cmstar/wymusicconvert

一个命令行工具,用于转换网易云音乐客户端下载的NCM加密文件到未加密格式。

cli cli-command csharp wangyiyunmusic

Last synced: 13 Apr 2025

https://github.com/cocosip/DotCommon

a c# common util libaray

csharp netstandard utils

Last synced: 04 May 2025

https://github.com/ankitsharma-007/blazor-crud-with-mongodb

Single Page Application (SPA) using Blazor with the help of MongoDB as Database provider

ankit-sharma article asp-net-core blazor csharp mongodb razor-pages single-page-app visual-studio-2017 webapi

Last synced: 25 Aug 2025

https://github.com/jjosh102/Blazor.Tailwind.Templates

Blazor template using Tailwind CSS

blazor csharp show tailwind template

Last synced: 29 Jun 2025

https://github.com/ultimaweapon/netulid

High quality/performance ULID implementation for .NET

csharp distributed-systems dotnet ulid

Last synced: 16 Aug 2025

https://github.com/francedot/csharp-ds

A collection of Data Structures and Algorithms for preparing to coding interviews.

algorithms csharp data-structures graph heap leetcode linked-list priority-queue tree trie union-find

Last synced: 06 Sep 2025

https://github.com/nvchernov/hidapiadapter

hidapi adapter is a port of popular cross platform library "hidapi"

cross-platform csharp hid hidapi wrapper

Last synced: 14 Jan 2026

https://github.com/byjrk/genshincharacterbrowser

A WPF Genshin Impact character gallery mimicking https://ys.mihoyo.com/main/character/mondstadt

csharp genshin-impact mvvm wpf xaml

Last synced: 12 Apr 2025

https://github.com/netfabric/netfabric.doublylinkedlist

An alternative to LinkedList<T> with reverse operation and enumeration without allocation.

csharp csharp-library dotnet dotnet-library dotnet-standard doubly-linked-list doublylinkedlist enumeration nuget-package sourcelink

Last synced: 06 Oct 2025

https://github.com/autodesk-forge/design.automation-.net-custom.activity.sample

Design Automation Sample in C#: C# sample to demonstrate custom Activities and AppPackages creation

autocad csharp design-automation

Last synced: 12 Apr 2025

https://github.com/derail-valley-modding/custom-car-loader

A Derail Valley mod that allows the addition of new cars and locomotive types to the game.

csharp derailvalley unity

Last synced: 23 Feb 2026

https://github.com/curiosity-ai/plotly-sharp

Auto-generated plotly.js bindings for C#

bridge-dot csharp dotnet dotnetcore javascript netcore plotly

Last synced: 17 Jan 2026

https://github.com/akamud/fakeiteasy.autofakeit

A very simple, yet flexible, "AutoFaker" for FakeItEasy to easily auto generate classes with faked dependencies.

csharp fakeiteasy mstest nunit unit-testing xunit

Last synced: 12 Apr 2025

https://github.com/parasgarg/fingerprint-authentication-for-atm

Fingerprint Authentication for ATM is about the bio-metric authentication security system for ATM which enabled the fingerprint authentication for traditional cash machines.

asp-net csharp glbitm major-project matlab undergraduate visual-studio

Last synced: 12 Apr 2025

https://github.com/SMahdiFaghih/Localization-System

Localization System for Unity can be used for both RTL and LTR languages (based on CSV file), Images, Audios, LayoutGroups and RectTransforms.

asset c-sharp csharp localization localization-management localization-tool unity unity2d unity3d

Last synced: 25 Apr 2025

https://github.com/clragon/exetobat

A C# batch file wrapper generator.

batch csharp wrapper

Last synced: 12 Jun 2025

https://github.com/ahmadaghazadeh/signalrandroid

SignalR Android Client Server sample

android csharp java server-side signalr

Last synced: 04 Jul 2025

https://github.com/notprab/loginsystem

Simple Free and Premium Login System | C#, .NET Framework

csharp dotnet free login premium system

Last synced: 25 Mar 2025

https://github.com/sefacan/scrutor.aspnetcore

ASP.NET Core Scrutor extension for automatic registration of classes inherited from IScopedLifetime, ISelfScopedLifetime, ITransientLifetime, ISelfTransientLifetime, ISingletonLifetime, ISelfSingletonLifetime

aspnet aspnet-core aspnetcore assembly-scanning best-practices c-sharp csharp dependency-injection dotnet dotnet-core framework scrutor

Last synced: 12 Apr 2025

https://github.com/ceramicskate0/addreferencedotredteam

A PoC to show how to add code to C# and dotNet and make it reusable for Red Team operations. Maybe one day it will be the largest collection of C# red team projects in 1 Lib.

csharp csharp-code development dll dotnet dotnet-framework pentest-tool pentesting redteam redteaming tooling

Last synced: 04 Oct 2025

https://github.com/sloweyyy/cloud-native-ecommerce-platform

Cloud-native e-commerce platform built on .NET 8 microservices with React/Nx microfrontends, containerized for Docker/Kubernetes, integrating MongoDB, Redis, PostgreSQL, SQL Server, RabbitMQ, and Ocelot API gateway (with legacy Angular included)

angular cloud-native csharp devops docker dotnet elasticsearch elk-stack grafana istio jaeger kibana kubernetes logstash microservice prometheus

Last synced: 16 Jan 2026

https://github.com/sirwanafifi/console-based-ui

Developing Console-based UI in C#

csharp macos netcore2 ui

Last synced: 06 May 2025

https://github.com/m-jovanovic/supabase-storage-crash-course

This is the source code for the video "Supabase Storage Crash Course For .NET Developers"

csharp supabase supabase-csharp supabase-storage

Last synced: 11 Aug 2025

https://github.com/sparc-coop/blossom

Blossom is an opinionated framework-of-a-framework for .NET 7.0 Web, Mobile, and Desktop development using a single shared codebase (C# and Blazor).

api blazor blazor-webassembly csharp maui maui-blazor mobile multiplatform net6 net7 web

Last synced: 24 Feb 2026

https://github.com/marcodiniz/ABlazorPong

A classic pong game build with Blazor. Not a single line of JavaScript has been written, only WebAssembly in all it's glory.

blazor blazor-webassembly csharp dotnet net webassembly

Last synced: 16 Mar 2025

https://github.com/mad0x20wizard/desomnia

A system service for monitoring of network usage and sleep control. Can wake up your servers transparently when you access them.

automation csharp linux macos monitoring network powermanagement self-hosted server service sleep spoofing wake-on-lan windows

Last synced: 31 May 2026

https://github.com/blindeyesoftworks/blindeye.xinput

A managed and feature-rich wrapper over the unmanaged XInput API.

binding csharp dotnet managed wrapper xinput

Last synced: 10 Sep 2025

https://github.com/expeehaa/projfs-sftp

Project a remote file system through SFTP to a local directory using ProjFS.

csharp netframework netframework47 projectedfilesystem projectedfs projfs sftp-client

Last synced: 07 May 2025

https://github.com/erisa/lykos

Private Discord bot for misc things.

bot csharp discord discord-bot dsharpplus

Last synced: 19 Jul 2025

https://github.com/ststeiger/expressprofiler

SQL-Express Profiler, with quick-fix for datetime-format and xml-parameters

csharp profiler sql-server sql-server-database sql-server-management-studio

Last synced: 28 Jun 2025

https://github.com/matieme/GOAP

Goal Oriented Action Planning AI in Unity

ai csharp csharp-code csharp-script goap unity unity-3d unity3d unity3d-games

Last synced: 25 Apr 2025

https://github.com/abpframework/cms-kit-demo

A Demo Application for ABP CMS Kit Module

abp cms cms-framework csharp dotnet dotnetcore

Last synced: 03 May 2025

https://github.com/bhavyapandya07/steam-crack-mega_thread

Unlock achievements effortlessly with Steam Achievement Unlocker. Manage and track your progress with ease. Farm Steam cards effortlessly with Steam Idle Card Generator. 🎮💪📈

achivements achivements-unlocker card-generator cpp csharp games shell steam steam-api

Last synced: 11 Apr 2025

https://github.com/mikeruhl/goflag

Goflag is a C# port of the flags library in golang.

command-line csharp flags parse

Last synced: 22 Jan 2026

https://github.com/essenbee/z80emu

Building a Z80 emulator in C# as a .NET Standard Class Library. Includes a sample implementation in the form of a ZX Spectrum 48K emulator.

codebasealpha csharp csharp7-3 fakeiteasy netcore31 netstandard20 on-stream pixel-game-engine tdd wpf xunit z80-emulator zx-spectrum-emulator

Last synced: 14 Jan 2026

https://github.com/pulumi/pulumi-newrelic

An New Relic Pulumi resource package, providing multi-language access to New Relic

csharp go golang javascript new-relic newrelic pulumi python typescript

Last synced: 02 Apr 2026

https://github.com/afucher/inquirer

A collection of common interactive command line user interfaces.

csharp hacktoberfest

Last synced: 24 Oct 2025

https://github.com/jamie-mh/bingwallpaper

🖼️ Automatically sets the featured Bing picture as your Windows wallpaper with a preview.

bing-wallpaper csharp dotnet wallpaper wallpaper-changer windows

Last synced: 26 Oct 2025

https://github.com/patrickklaeren/accord

A C# Discord bot with moderation, XP/guild participation and utilities

bot csharp discord dotnet

Last synced: 27 Jun 2026

https://github.com/kardelruveyda/dotnet-techcareer-workshop

Techcareer'in düzenlediği .Net Katmanlı Mimari Workshop eğitiminin notları burada yer alacaktır

csharp layered-architecture microservices monolith nlayer soa

Last synced: 13 Apr 2025

https://github.com/uladz-zubrycki/reseed

Initialize and clean integration tests database in a convenient, reliable and fast way.

csharp data data-seeding database dotnet integration-testing mssql mssql-database ndbunit2 netcore seed tests

Last synced: 30 Oct 2025

https://github.com/whinarn/torrentswifter

A simple BitTorrent library completely in C# compatible with .NET Standard 2.0

bittorrent bittorrent-client csharp dotnet library netstandard20

Last synced: 18 Jul 2025

https://github.com/fracerqueira/ringbufferplus

The generic ring buffer with auto-scaler (elastic buffer).

circular-buffer csharp cyclic-buffer dotnet dotnetcore elastic-buffer rabittmq ring-buffer ringbuffer

Last synced: 11 Apr 2025

https://github.com/nikouu/dotnet-optimization-cheatsheet

A long list of .NET (micro) optimizations I've picked up along my development journey ranging from easy method overloads, to niche IL manipulation.

csharp dotnet optimisation optmization performance

Last synced: 05 Apr 2025

https://github.com/mrahhal/csharplox

A cross-platform compiler/interpreter .NET Standard implementation of the Lox language.

compiler csharp interpreter netstandard

Last synced: 22 Jun 2025

https://github.com/wcoder/ip-scanner

Simple IP subset scanner on .NET. Available for Windows, Linux and macOS.

console-tool cross-platform csharp dotnet dotnet-core hacktoberfest ip-scanner linux macos network windows

Last synced: 06 May 2025

https://github.com/matthijskamstra/haxeunity

Documentation about using Unity (c#) with Haxe

cs csharp documentation example examples haxe tutorial tutorials unity unity3d

Last synced: 14 Apr 2025

https://github.com/djoufson/chatapp

A simple mobile chat application, made with .NET MAUI for the mobile app, and an ASP.NET Core Web API as backend service. The app uses SignalR to the real-time connexion, and Identity Framework to manage Authentication and Authorization

asp-net-core csharp maui signalr

Last synced: 17 Jun 2025

https://github.com/yutopp/vjson

A JSON serializer/deserializer (with JsonSchema support) library written in pure C#

csharp json json-schema serialization unity

Last synced: 12 Apr 2025

https://github.com/fernandocalmet/dotnet-aspnet-core-webapi-pagination

🦄 This project is a demonstration of pagination using ASP.NET Core Web API with NET 8.

aspnet-core csharp net8 pagination webapi

Last synced: 13 Apr 2025

https://github.com/reynj/reynj

.Net Library that aids in comparison and handling values ranges or time bounded periods.

csharp date dotnet dotnet-standard interval mermaid period range sequence span time

Last synced: 09 Apr 2026

https://github.com/maximepremont/zappy_epitech

Epitech project : multiplayer game played by artificial intelligences and viewed by a graphical AR interface.

artificial-intelligence augmented-reality c cpp csharp epitech game python zappy

Last synced: 02 Jul 2025

https://github.com/rickstrahl/westwind.data.efcore

Lightweight Business Object wrapper for Entity framework that handles CRUD operations and error handling.

business-objects csharp data-access dotnet efcore

Last synced: 22 Apr 2025

https://github.com/myty/nu-plugin-lib

A .Net Standard class library for the sole purpose of building plugins for Nu Shell, https://github.com/nushell/nushell

csharp nushell

Last synced: 17 Nov 2025

https://github.com/vincenth-net/modern.csharp.templates

A toolkit of modern dotnet new templates for C# 13, .NET 9, Microsoft Orleans 9, Windows App SDK and Uno Platform 5

csharp csharp-markup csharpmarkup dotnet dotnet-core dotnet-new dotnet-templates orleans-applications uno-platform windowsappsdk winui3

Last synced: 03 Oct 2025

https://github.com/rnen/admintoolbox

A SMod2 Server Administration Toolbox Plugin for SCP: Secret Lab

csharp csharp-code plugin scp scp-sl scpsl scpsl-server secret-lab secret-laboratory smod smod2 smod3 unity

Last synced: 04 Oct 2025

https://github.com/artema/dotamf

.NET serializer and WCF bindings for AMF with full Flex compatibility. Just add AMF endpoints to your existing WCF services and you are ready to go.

amf amf3 csharp dotnet flash flex wcf wcf-bindings wcf-service

Last synced: 16 May 2025

https://github.com/ddjerqq/klean

ASP.NET Core 8 Clean Architecture template

asp-net-core blazor blazor-webassembly clean-architecture csharp full-stack tailwindcss

Last synced: 14 May 2025

https://github.com/jjosh102/blazor.tailwind.templates

Blazor template using Tailwind CSS

blazor csharp show tailwind template

Last synced: 23 Apr 2025

https://github.com/dirkster99/xmlexplorer

WPF/MVVM Xml Viewer for large Xml files (Alpha Version)

csharp dotnet mvvm viewer wpf xml

Last synced: 17 Jun 2025

https://github.com/nanoframework/nanoframework.azure.devices

📦 .NET nanoFramework Azure IoT Devices SDK

azure csharp dotnet hacktoberfest iot nanoframework sdk

Last synced: 21 Apr 2025

https://github.com/pblasucci/ananoid

Ananoid provides nano identifiers, an alternative to UUIDs.

csharp dotnet fsharp identifiers nanoid visual-basic

Last synced: 15 Apr 2025

https://github.com/msdn-whiteknight/winformsexcel

Library that allows to host MS Excel interface in Windows Forms application as a user control

csharp csharp-library custom-controls dotnet excel gui library windows windows-forms

Last synced: 03 Aug 2025

https://github.com/dirkster99/usernotifications

Implements a MVVM/WPF Control that shows notificatrions (on top and) at the position of other controls

contol csharp dark-theme dotnet library light-theme message mit-license mvvm notifications nuget-package screenshot theme wpf

Last synced: 12 Apr 2025

https://github.com/netease-im/nim-csharp-sdk

网易云信C# SDK

c-sharp csharp demo sdk winform x64 x86

Last synced: 28 Jan 2026

https://github.com/maxstralin/csharp-to-js

Used for converting C# models and DTOs to javascript classes

cli conversion csharp dotnet dotnet-core dto dtos entities global-tool javascript js netcore poco tool

Last synced: 14 Jan 2026

https://github.com/kirurobo/csharpwinapi

Windows API & DWM wrapper for C#

csharp win32api windows-api

Last synced: 10 Oct 2025