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/dotnetrussell/russlib

A UWP Lib that I use to bolt on things like about pages onto every uwp application I write and release

csharp dotnet uwp xaml

Last synced: 19 Apr 2026

https://github.com/juliamatejko/chess

Minimalistic chess, command line only but with all chess rules logic implemented

csharp

Last synced: 27 Mar 2025

https://github.com/ozzy-zy/polishing_skills

just refreshing with writing some code in c# as I'm getting ready to join DEPI

csharp dotnet

Last synced: 10 May 2026

https://github.com/ssanthosh010303/d3c1

Day-3 Challenge-1: Build a Calculator

console csharp dotnet

Last synced: 15 May 2026

https://github.com/bonnyad9/makemake

Command line utility for creating and loading project templates.

csharp dotnet makefile template

Last synced: 15 May 2026

https://github.com/datajuggler/archive.randomshuffler

Random Shuffler simulates real world shuffling and has built in methods for Cards and Dice initialization.

csharp random random-number-generators shuffle

Last synced: 26 Mar 2025

https://github.com/siegfredlorelle/cpe40032-c1-2

PUP CET3 Game Dev - Create with Code - Challenge 1 - Plane Programming

csharp unity

Last synced: 03 May 2026

https://github.com/datajuggler/batchimageconverter

Batch Image Converter converts a folder of .png files to .jpg or vice versa.

csharp image-conversion

Last synced: 26 Mar 2025

https://github.com/leandrojsandoval/capacitacioncodes

Capacitacion realizada para la empresa CODES S.A

ajax csharp css git html javascript js mvc nodejs react sql vue

Last synced: 27 Mar 2025

https://github.com/xafero/winbox

A box creator for Microsoft Windows

csharp packer vagrant

Last synced: 15 May 2026

https://github.com/grebtsew/scout

A more advanced webbrowser, created from several tutorials, using Axwebbrowser

csharp tutorials visual-basic webbrowser

Last synced: 27 Mar 2025

https://github.com/ahmedosmandev/picture-viewer

Visual programming project built by C# and Windows Form App, A simple App for viewing pictures.

csharp viewer visualprogramming

Last synced: 30 Jun 2026

https://github.com/almoghindi/playeconomy

PlayEconomy is a web platform simulating economic activities, focusing on inventory management and item cataloging. Built with a microservices architecture using ASP.NET, .NET Core, React, RabbitMQ, MongoDB, and Docker, it ensures scalability and maintainability.

asp-net asp-net-core-web-api bootstrap csharp docker docker-compose dotnet dotnet-core mongodb rabbitmq react

Last synced: 06 Apr 2026

https://github.com/guilhermefornaciari/chesswithcs

ChessWithCs it's a project built with C#, where you can play chess in the Command Prompt

chess csharp game

Last synced: 16 May 2026

https://github.com/hemmatiali/ordermanagementsystem

A simple .NET 8 implementation of the Pub/Sub design pattern using MediatR, following Clean Architecture and CQRS principles. Demonstrates event publishing with one event and three consumers. Includes solid software practices such as validation, error handling, and a generic repository pattern.

api-rest clean-architecture cqrs csharp dotnet event-driven events mediatr publisher-subscriber-pattern solid

Last synced: 16 May 2026

https://github.com/ahmetonurslmz/technical-service-report-system

Phone Technical Service Report System - Create Ticket, Manage its Process, Get Statistic About Them.

csharp dotnet phone technical-service

Last synced: 16 May 2026

https://github.com/paramt/sumopit

My first attempt at game dev

csharp game unity unity-3d

Last synced: 19 May 2026

https://github.com/alexishuvier/irisnovel

Moteur de visual novel en C#

csharp engine sdl2 visual-novel

Last synced: 17 Mar 2025

https://github.com/oscar-tark/squirrel-python

Python intergration for Squirrel EES

csharp ironpython python2

Last synced: 06 Apr 2026

https://github.com/godfwarsion/ransomtrace

Ransomware Detection and Analysis Framework

csharp incident-response malware-analysis ransomware sigma-rules yara-rules

Last synced: 10 Jul 2025

https://github.com/windowslogic-productions/postie-notes

A lightweight application for making sticky notes on your desktop. Compatible with Windows 98 SE+

csharp native net-framework windows

Last synced: 02 Feb 2026

https://github.com/dunghenry/c_sharp

Learn C#

csharp

Last synced: 20 Mar 2025

https://github.com/fullstackgenerator/rps-game

A console version of Rock-Paper-Scissors, input validation, and color-coded results.

csharp terminal

Last synced: 29 Apr 2026

https://github.com/hk-transfield/csharp-digital-circuit-designer-app

A simple program for designing and testing digital circuits.

circuit csharp logic logic-gates visual-studio

Last synced: 01 Apr 2025

https://github.com/jastbytes/jastextensions

C# extension methods for all sorts of things

csharp extensions

Last synced: 12 Apr 2025

https://github.com/nowalone/twitchchat

Twitch chat client and parser implementation based on NowaLone.IrcNet library

chat csharp dotnet irc-client twitch

Last synced: 16 Feb 2026

https://github.com/37743/dm-encryption-project

A windows form application that takes alphabetical text input to either encrypt or decrypt a message. (Caeser Cipher)

caesar-cipher csharp

Last synced: 02 Jul 2026

https://github.com/lloydlegaspi/onebigrun2025

A fun run registration web application developed to apply the concepts of Model-View-Controller (MVC) architecture and database integration using two methods: ADO.NET and ORM (Entity Framework).

csharp mvc-architecture orm-framework sql-server web-application

Last synced: 16 May 2026

https://github.com/danieldantasdev/concept_principle_solid_course-luisdev-architecture_dotnet-7.0.2_csharp-11

Este repositório é dedicado para se aprofundar nos príncipios do SOLID, utilizando a linguagem de programação C#.

csharp dotnet principle solid

Last synced: 21 Mar 2025

https://github.com/danieldantasdev/concept_console_programming-oriented-object_dotnet-7.0.2_csharp-11

Este repositório é dedicado para se aprofundar no paradigma de orientação a objetos, utilizando a linguagem de programação C#.

csharp dotnet poo programming-oriented-object

Last synced: 21 Mar 2025

https://github.com/danieldantasdev/concept_console_variable_dotnet-7.0.2_csharp-11

Este repositório é dedicado para se aprofundar em variáveis, utilizando a linguagem de programação C#.

csharp dotnet variables

Last synced: 21 Mar 2025

https://github.com/dangos-dev/nfbinarycounter

Binary counter on a ESP32S3 using nanoFramework

csharp dotnet nanoframework

Last synced: 15 May 2026

https://github.com/foxt/csharp-openvr-overlay-imgui

OpenVR Overlay for DearImGUI, written in C# using Silk.NET

csharp dear-imgui imgui opengl openvr openvr-overlay silknet steamvr steamvr-overlay

Last synced: 15 May 2026

https://github.com/zhanhuajie/csharp-decompiler-skills

A collection of agent-agnostic AI skills for C# assembly decompilation and symbol lookup.

csharp decompiler dotnet

Last synced: 02 Jul 2026

https://github.com/olivegamestudio/missingattributes

This package contains missing items that allows you to use the latest C# language features in .NET Framework and Standard.

compilerfeaturerequiredattribute csharp features isexternalinit language record required requiredmemberattribute setsrequiredmembersattribute

Last synced: 21 Mar 2025

https://github.com/olivegamestudio/utility.result

A utility library featuring a Result type, designed to handle success or failure outcomes from functions, optionally returning a value. This approach helps avoid the overhead and inconvenience of throwing exceptions, making your code more efficient and readable.

best-practice best-practices csharp patterns result result-pattern standards utility utility-library

Last synced: 21 Mar 2025

https://github.com/olivegamestudio/csharpexamples

Repository for C# Language Feature with examples. Also code for techniques such as refactorings and best practices.

best-practices class code-examples coding-standards coding-standards-guideline csharp examples records snippets standards techniques

Last synced: 21 Mar 2025

https://github.com/aleksibovellan/numberadder

A simple C# number adder made for testing and learning purposes. First school project.

adder app application calculator calculator-app csharp csharp-code number simple

Last synced: 21 Mar 2025

https://github.com/luccati/ticketsvoxapp

Console app for reading and generating tickets based on CSV files with clients data.

console-application csharp

Last synced: 21 Mar 2025

https://github.com/infinite-ram/fyter

Open-source .NET Blazor Server app for managing EA Sports UFC fighter data with collaborative editing and real-time stats.

blazor csharp dotnet

Last synced: 21 Mar 2025

https://github.com/robson-teixeira/entity-framework-imersao

Repositório do curso Introdução ao Entity Framework da plataforma Balta.io.

balta-io baltaio console-application csharp dotnet dotnet-framework entity-framework

Last synced: 05 May 2026

https://github.com/emimontesdeoca/expiration-date-certificate

Demo project for blog post "Getting the expiration date from a certificate"

blog certificate csharp post

Last synced: 11 Jun 2026

https://github.com/luisc73/calculadoraapp

Calculadora realizada con C# Windows Form

calculator csharp windows-forms

Last synced: 16 May 2026

https://github.com/dudunog/aws-dynamodb-aspnetcore6-studentmanagerapi

An CRUD API built with ASP.NET Core Web API 6 and DynamoDB database.

asp-net-core csharp dynamodb webapi

Last synced: 26 Mar 2025

https://github.com/dudunog/identityserver-examples

Exemplos de implementação do IdentityServer.

csharp identityserver4

Last synced: 26 Mar 2025

https://github.com/dudunog/maui-buber-breakfast

Simple app built with .NET MAUI.

csharp dotnet dotnet-maui maui

Last synced: 27 Apr 2026

https://github.com/dudunog/serialization

Sample code for serializing and deserializing XML, JSON, and Binary.

console-application csharp

Last synced: 26 Mar 2025

https://github.com/dudunog/zip-code-information

Programa simples que mostra informações de um CEP

console-application csharp

Last synced: 26 Mar 2025

https://github.com/saikyo0/reem

A series of ERP programs based on .NET Runtime 6 for old Windows systems

csharp dotnet enterprise erp windows

Last synced: 08 May 2026

https://github.com/emipa606/configurableroomstats

Repository for the Rimworld mod named Configurable Room Stats (Continued)

csharp gaming modding rimworld

Last synced: 02 Jul 2026

https://github.com/stefnotch/csharp-console-raycaster

A little C# Console Raycaster

console csharp raycaster

Last synced: 27 Mar 2025

https://github.com/kevintsengtw/dotnet-testing-agent-skills

AI Agent Skills for .NET Testing - Based on 30-Day Testing Challenge (iThome Ironman 2025 Winner)

agent-skills ai-assisted-development copilot-skills csharp dotnet dotnet-testing github-copilot integration-testing testing unit-testing xunit

Last synced: 11 Mar 2026

https://github.com/joaomartiniano/arrays1

Exercícios de arrays em C#

csharp

Last synced: 27 Mar 2025

https://github.com/gucu112/configurationhelper

Extended configuration library for .NET framework.

config configuration configuration-management csharp dot-net dotnet

Last synced: 28 Apr 2026

https://github.com/robsoncastilho/notificadordeeventos

Exemplo de implementação de um notificador de eventos usando o padrão Ambient Context e um container de DI para obter os observers.

csharp design-patterns di-container event-publisher observer

Last synced: 28 Mar 2025

https://github.com/robsoncastilho/timeprovider

Classe que fornece data/hora atuais (exemplo de implementação do padrão Ambient Context).

ambient-context csharp dependency-injection design-patterns timeprovider

Last synced: 28 Mar 2025

https://github.com/soranoo/unity-seed-control

Scripts for multi-seed usage. Allow getting random numbers in different seeds easily.

csharp random-generation seed unity

Last synced: 15 May 2026

https://github.com/mattyboy84/unity-space-invaders

An implementation of the classic Space Invaders retro game made in the Unity game engine

csharp gamedev portfolio unity

Last synced: 16 May 2026

https://github.com/soenneker/soenneker.enums.jsonoptions

An enumeration for common JSON options

csharp dotnet enum json

Last synced: 22 Apr 2026

https://github.com/blaze6950/dragndropexample

A case study of using DragNDrop in WindowsForms

csharp drag-and-drop example gui windows-forms

Last synced: 15 May 2026

https://github.com/emipa606/selectadulthood

Repository for the Rimworld mod named Select Adulthood

csharp gaming modding rimworld

Last synced: 16 May 2026

https://github.com/jonasraoni/notes-finder

Given a set of notes and a target value, tries to retrieve the right notes to avoid change.

coding-challenge coin-change csharp solution

Last synced: 20 Mar 2025

https://github.com/jotamarcos/aplicacao-asp.net-mvc

Projeto de criação de Aplicação Web com o de Entity Framework e ASP .NET MVC.

asp-net asp-net-core csharp dotne dotnet-core entity-framework mvc mvc-core

Last synced: 14 May 2026

https://github.com/arijitcodes/demo-api-netcore-zeer

A Demo Todo List API with C#, .NET Core, AWS-SDK & DynamoDB [.NET Core] [Zeer]

aws-sdk csharp dotnet-core dotnetcore dynamodb rest-api todolist

Last synced: 28 Mar 2025

https://github.com/mhozaifaa/tf_idf

linq

csharp nlp tf-idf

Last synced: 28 Mar 2025

https://github.com/scottgriv/csharp-nunit_test_demo

This is a demo application for the Microsoft .NET Core NUnit unit testing framework.

csharp csharp-unit-testing nunit nunit-tests

Last synced: 01 Apr 2025

https://github.com/seralaci/unittesting

Unit Testing (.NET Playground)

csharp dotnet testing unit-testing

Last synced: 14 May 2026

https://github.com/emipa606/xndwatermilltweaks

Repository for the Rimworld mod named [XND] Watermill Tweaks (Continued)

csharp gaming modding rimworld xml

Last synced: 16 May 2026

https://github.com/sushantpt/introduction_to_asynchrony

Code snippets of "Introduction to Asynchrony"

asynchronous-programming asynchrony csharp dotnet

Last synced: 14 May 2026

https://github.com/ghost1face/orm-perf-test

Performance benchmarking between several ORMs

benchmark csharp dotnetcore orm orms

Last synced: 26 Mar 2025

https://github.com/potatomaster101/mcdata

Game data for Minecraft used in other projects

csharp minecraft mit-license

Last synced: 30 Jun 2025

https://github.com/laplacexd/cowsay

A wrapper application for interacting with the Cowsay process this serves as a practice to stdio and interacting with processes.

console cowsay csharp process stdio wrapper

Last synced: 30 Jun 2026

https://github.com/nakira974/lkhsoft.dring

Extensible C# server using MEF for dynamic functionality and LUA for internal scripting. Ideal for creating flexible, extendable server applications

csharp lua mef multithreading socket

Last synced: 20 Mar 2025

https://github.com/an-ordinary-software-engineering/kanri.backend

Represents the "server side" of the Kanri application

api asp-net-core csharp dotnet web-api

Last synced: 14 May 2026

https://github.com/upc-pre-202520-1asi0730-7461/learning-center-platform

ACME Learning Center Platform API Application, made with Microsoft C#, ASP.NET Core, Entity Framework Core and MySQL persistence. It also illustrates open-api documentation configuration and integration with Swagger UI.

asp-net-core cqrs-pattern csharp domain-driven-design mysql-database restful-api

Last synced: 14 May 2026

https://github.com/ssanthosh010303/d3c3

Day-3 Challenge-3: Average of Numbers Divisible by 7

console csharp dotnet

Last synced: 14 May 2026

https://github.com/nstevens1040/anglesharpparser

This .NET 6.0 library uses AngleSharp to parse an HTML string into a DOM. It is written such that it can be easily used in PowerShell Core.

csharp document-object-model dom dotnet-6 dotnet-core html net-core net-core-6 net6 parse parser powershell powershell-core

Last synced: 06 Mar 2026

https://github.com/chingling152/webapi-senatur

Api utilizando entity framework (Code First)

api-client code-first csharp incompleto json jwt-authentication swagger

Last synced: 14 May 2026

https://github.com/marshalx/caesarandvigenerecipher

Implementation of Caesar and Vigenber ciphers using mathematical models in C#

caesar cipher cipher-algorithms csharp vigenere

Last synced: 28 Mar 2025

https://github.com/enesgunumdogdu/magicvilla_api

A web api for villas.

api csharp dotnet

Last synced: 16 May 2026

https://github.com/sbarisic/commandlineargumentparser

CARP - The Command line ARgument Parser for C#

argument csharp nuget option parser

Last synced: 19 May 2026

https://github.com/prashuk/dotnet-rebate-form-csharp

A simple windows application for storing data and search multithreaded

csharp dotnet

Last synced: 14 May 2026

https://github.com/dizzpy/mazemaster-gameproject

Typical Maze game project made with C# .Net

csharp dotnet maze-game

Last synced: 14 May 2026

https://github.com/dromzeh/jpmgui

GUI for easily modifying Java Path made with C# for Windows 10 & 11

csharp

Last synced: 27 Jun 2025