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/kawansoft/aceql.client

Legacy PCL version. C# Client toolkit for easy access of remote SQL databases managed with AceQL HTTP.

api api-client csharp http http-client mariadb ms-sql-server mysql postgresql remote-database sdk sql sql-calls sql-server

Last synced: 17 Feb 2026

https://github.com/maxpatiiuk/code-share

A collection of random code pieces from different projects over the years.

arduino c cpp csharp jquery js php sql

Last synced: 12 Apr 2025

https://github.com/vishnurajendran/developerconsole

A simple developer console for unity

csharp developer-tools open-source unity unity2d unity3d

Last synced: 15 Apr 2025

https://github.com/pietras333/unity-scripts-csharp

List of C# scripts made for 'Unity'.

csharp gamedev unity

Last synced: 18 Feb 2026

https://github.com/adamslair/duality-companion

A community-developed Duality plugin implementing experimental or commonly requested features.

csharp duality game-development game-engine gamedev

Last synced: 14 Apr 2025

https://github.com/rushakh/khi-player

Music Player that I wrote as I was learning. There are still many features that I can add but I'm still happy with how it turned out. I will continue to update this as I improve

csharp dotnet learning-by-doing music-player noob-dev windows-forms

Last synced: 03 Feb 2026

https://github.com/pjazdzyk/sound-dampening-analyzer

Noise generation, propagation and dampening C# library for ventilation ducts based on VDI-2081 standard.

acoustics csharp csharp-core engineering hvac net-numerics noise noise-reduction sound vdi-2081 ventilation xunit-tests

Last synced: 16 Jan 2026

https://github.com/vacefron/image-collector

🧲 A program that collects images from multiple subreddits and saves them to a local folder.

csharp image image-collection reddit

Last synced: 25 Feb 2025

https://github.com/rkrehn/outlookgpt

This project harnesses the power of ChatGPT, an advanced language model, to develop an efficient and intelligent email rewriting assistant. Written in C#, this software application aims to enhance the email writing process by providing users with helpful suggestions and automated rewrites.

chatgpt chatgpt-api chatgpt-app csharp csharp-code openai-api-chatbot openai-chatgpt outlook outlook-addin

Last synced: 21 May 2026

https://github.com/sintaxasn/fluence.wpf

Fluence.Wpf is a modern theming and control library based on WinUI 3, but for WPF on .NET 4.7.2 / .NET 10

csharp dotnet fluent library winui wpf

Last synced: 06 Jul 2026

https://github.com/soenneker/soenneker.semantickernel.pool

Manages a pool of Semantic Kernel instances with per-entry rate limiting.

csharp dotnet entry kernel limiting manager multiple options pool rate semantic semantickernel semantickernelpoolmanager util

Last synced: 07 Jun 2026

https://github.com/graboskyc/poswraper

UWP wrapper for a website

calculator csharp point-of-sale pos uwp

Last synced: 22 Mar 2025

https://github.com/tsmoreland/csharp-misc

Misc. sample projects and short experiments

asp-net-core blazor csharp entity-framework-core interop net6

Last synced: 11 Apr 2025

https://github.com/bytedev/bytedev.strings

Library of extended string related functionality.

csharp dotnet-standard extension-methods string tostring

Last synced: 14 Apr 2025

https://github.com/bytedev/bytedev.nuget.nuspec

.NET Standard library for reading nuget nuspec manifest files.

csharp nuget nuspec

Last synced: 14 Apr 2025

https://github.com/eva-ss/fqapi

👾 免费翻墙 API

asp-net clash csharp v2ray

Last synced: 14 Apr 2025

https://github.com/warrenbuckley/umbraco.analyzers

Roslyn Analyzers and CodeFixes to help guide users building websites with Umbraco

csharp roslyn roslyn-analyzer roslyn-codefix umbraco umbraco-cms

Last synced: 22 May 2026

https://github.com/cyotek/cyotek.historicaldate

.NET library for working with historical dates

csharp csharp-library hacktoberfest historical-date julian-date

Last synced: 14 May 2025

https://github.com/org-foodservice/foodserviceapi

FoodService is a .NET 8.0-based service, optimizing snack bar operations through menu management, inventory tracking, and potential delivery integration. With Docker and SQLServer dependencies, it streamlines processes for snack bar owners, enhancing efficiency and customer experience.

api csharp dotnet rabbitmq serilog sqlserver

Last synced: 14 Apr 2025

https://github.com/trympet/stronglytypeddictionarygenerator

Roslyn powered source generator for creating dictionaries backed by a strongly typed interface.

component-model cross-platform csharp csharp-sourcegenerator roslyn source-generator

Last synced: 16 Sep 2025

https://github.com/vpapenko/httpworker

Library to create HTTP API clients

background-worker c-sharp csharp dotnet http-client netstandard queue

Last synced: 23 Jul 2025

https://github.com/rubix1991/com.rubix.unity.android.api

Provides Unity C# wrappers for Android Java APIs

android api csharp java level unity

Last synced: 23 Jul 2025

https://github.com/sketchnow/sketchnow.wpf

A application brings the ability to draw on your screen

annotation annotation-tool csharp inkcanvas material-design mvvm-pattern velopack windows wpf

Last synced: 15 Mar 2025

https://github.com/relativitydev/relativity-export-samples

Repository provides useful samples how Relativity Export API can be utilized.

csharp dotnet export powershell relativity samples

Last synced: 16 Jan 2026

https://github.com/negativeeddy/mosaic-microservices

This project is a work-in-progress example of a microservice architecture app built with Dapr. The app creates photo mosaics. It runs locally in Docker Compose with local services (Zipkin, Redis, Postgres) and runs in Azure Container Apps with cloud resources (App Insights, Azure Service Bus, Cosmos DB, Azure PostgreSQL).

azure-container-apps csharp dapr microservices

Last synced: 28 Jun 2025

https://github.com/samyam81/classicipc

ClassicIPC is a repository showcasing implementations of classic concurrency problems solved using various synchronization mechanisms in different programming languages.

cpp csharp java kotlin thread

Last synced: 13 Apr 2026

https://github.com/hjerpbakk/kitchenresponsible

Simple website and service for keeping track of kitchen duties.

asp-net-core azure csharp dotnet dotnet-core kitchen

Last synced: 14 Apr 2025

https://github.com/purkayasta/TheUtilityVerse

UtilityVerse is a helper library to speed up the development with common methods built in

aspnetcore csharp dotnet helpers roslyn roslyn-generator sourcegenerator utility utility-classes utility-library

Last synced: 17 Sep 2025

https://github.com/kurnakovv/jiraf-goal

Goal microservice of jiraF application

csharp dotnet microservices microservices-architecture

Last synced: 18 Sep 2025

https://github.com/aimenux/pdfgeneratordemo

Generate pdf files using various libraries

csharp ironpdf pdfsharp questpdf selectpdf

Last synced: 26 Jul 2025

https://github.com/voltstro/voltprojects

VoltProjects - An online documentation building and hosting service. Built with ASP.NET Core.

asp-net-core csharp documentation documentation-tool dotnet

Last synced: 26 Jul 2025

https://github.com/ariasemis/fluentxl

FluentXL is a .NET library that allows you to work with Spreadsheet files in a fluent, declarative way.

csharp dotnet dotnet-core dotnet-standard excel office spreadsheet xlsx

Last synced: 18 Sep 2025

https://github.com/mohamed-94/juedetaquin-puzzle-smartgame

A C# Intelligence Game based on famous puzzle called -JueDeTaquin-puzzle.

csharp game puzzle-game

Last synced: 19 Sep 2025

https://github.com/mrgrd56/bitmaptools

[CLASS LIBRARY] Extensions for System.Drawing and WPF images.

bitmap csharp dotnet library netcore netframework netstandard nuget-package wpf

Last synced: 20 Sep 2025

https://github.com/bezzad/chess

C# Chess Game that enables a user to play chess against the computer. Developed using C# (C Sharp) and the Microsoft DotNet framework.

chess csharp csharpchess

Last synced: 29 Jul 2025

https://github.com/mdfrenchman/schematica-dotnet-neo4j

Neo4j.Schema: Tools to manage Neo4j Schema for a Domain Layer in .NET

csharp neo4j nuget-package schema

Last synced: 29 Jul 2025

https://github.com/hello-computer-science/hello-silk.net

Repo that records my learning experience about Silk.Net

csharp csharp-learning silk

Last synced: 23 May 2026

https://github.com/datajuggler/archive.ultimatehelper.net

DataJuggler.Core.UltimateHelper is a collection of C# helper classes that provide a wide variety of features to make development easier.

csharp

Last synced: 30 Jul 2025

https://github.com/neosmart/linqplus

Additional LINQ methods optimized for specific data structures, functional LINQ methods, and more.

csharp dotnet dotnet-core linq nuget

Last synced: 21 Sep 2025

https://github.com/alireza91/catchup

Simple captcha generator for Persian (Farsi) websites using C#

csharp dotnet nuget nuget-package

Last synced: 23 Sep 2025

https://github.com/louislewis2/luno_integration

A .Net Integration Library For Luno.com

api-client bitx csharp dotnet luno

Last synced: 16 Jan 2026

https://github.com/komiyamma/hm_openai_gpt

秀丸エディタで OpenAI-GPT5/GPT4系を扱う。 対話形式。

async chatgpt csharp gpt-35-turbo gpt-4-turbo gpt-4o hidemaru openai stream

Last synced: 19 Feb 2026

https://github.com/tuanpham-dev/thara-photo-viewer

Windows Form photo viewer app in C#.

csharp dotnet image-viewer photo-viewer windows-forms

Last synced: 26 Sep 2025

https://github.com/mohamed-94/image-editor

Simple Image Editor ..that can be used to add different affects to any image and save it with different formats.

csharp editor image-editor vs2017

Last synced: 27 Sep 2025

https://github.com/3bdalrhmans3d/helpers

Helpers AC Summer Camp II

csharp training-materials

Last synced: 20 Jan 2026

https://github.com/vasylmosiiuk/xforms.mediakit

Xamarin Forms library which allows to use animations in WPF/UWP way (Storyboard, TriggerActions)

animations csharp storyboard triggers xamarin xamarin-forms xaml

Last synced: 03 Aug 2025

https://github.com/badeend/result

For failures that are not exceptional: `Result<T,E>` for C#.

csharp error-handling functional-programming monad

Last synced: 03 Aug 2025

https://github.com/sulmar/polish-validators

Library for validation of Polish NIP, PESEL, REGON

csharp nip-validation pesel-validation polish

Last synced: 06 Sep 2025

https://github.com/erwan-simon/lightblue

Artificial Intelligence for a five-in-a-row game

ai artificial-intelligence bot computer-player csharp epitech five-in-a-row gomoku

Last synced: 15 Oct 2025

https://github.com/alexfariakof/projeto-conclusao-curso-sistemas-informacao

Projeto Final do curso de Sistema de Informação. FrontEnd criado com React e Typescript, BackEnd desenvolvido uma API Rest em asp.net core 3.1 usando MySql como banco de dados. A aplicação se encontra Dockerizada.

csharp docker dotnet heroku material-ui mysql-server reacjs swagger tsql type

Last synced: 24 Jan 2026

https://github.com/instantiator/mvp-rocketship-template

A simple template to develop, publish, and test a simple .NET service backend on AWS, with serverless Lambda functions, supported by DynamoDb, behind an API Gateway, and protected by Cognito auth.

api-gateway auth aws cognito csharp database dotnet dynamodb lambda serverless template

Last synced: 13 Apr 2026

https://github.com/lukaswagner/audioreader

Controller software for multiple LED interfaces. Uses GLSL fragment shaders to generate visual effects which can react to the currently playing music.

csharp glsl led philips-hue visualizer

Last synced: 05 Apr 2025

https://github.com/rjvdw/advent-of-code

My solutions to the Advent of Code puzzles

advent-of-code csharp fsharp python rust

Last synced: 14 Mar 2026

https://github.com/raamyy/hr-management-system

A simple program which is aiming to afford system of employees and departments to the employer.

csharp file-organization windows-forms

Last synced: 14 Oct 2025

https://github.com/hlaueriksson/full-stack-csharp

Full Stack C# with Blazor, Azure Functions

azure-functions blazor csharp full-stack

Last synced: 15 Apr 2026

https://github.com/pferreirafabricio/game-wood-breaker

🕹 Um game desenvolvido no estilo Breakout (Atari) com Unity e C#

csharp unity unity-development unity2d

Last synced: 12 Feb 2026

https://github.com/ellman12/graphical-photo-organizer

A C# WPF utility for organizing folders of photos and videos based on when they were taken.

csharp photos videos windows windows-10 windows-11 windows-app windows10 wpf wpf-application

Last synced: 14 Feb 2026

https://github.com/nihility-shift/voidmanager

Ingame mod-manager for Void Crew

csharp modding-games unity3d void-crew-game

Last synced: 14 Feb 2026

https://github.com/uralstech/ezrsquared

An easy to learn and practical programming language for beginners and experts alike

computer-language csharp easy easy-to-learn easy-to-understand english ezrsquared interpreter-language programming programming-language

Last synced: 12 Feb 2026

https://github.com/willyhorizont/learn_programming_languages_with_javascript

I am exploring and learning programming languages that share similarities with JavaScript.

csharp dart go javascript julia kotlin lua matlab perl php python r raku ruby scala swift vbnet wolfram

Last synced: 07 Oct 2025

https://github.com/harikrishnan669/foodar

FoodAR is a AR-based app allows customers to view 3D visualizations of Kerala dishes, showcasing their textures, ingredients, presentation in real-time using smartphones or tablets and also to submit reviews by the customers.

blender csharp firebase hlsl mathematica shaderlab unity visual-studio vuforia-sdk

Last synced: 05 Mar 2026

https://github.com/patricktcoakley/chipster8

Just another Chip8 emulator in C# using Monogame.

chip8 csharp emulator monogame

Last synced: 13 Feb 2026

https://github.com/drumath2237/immersal-server-localizer

Immersal REST APIを使用して位置合わせを行うUnityパッケージ

ar csharp immersal unity

Last synced: 24 Jan 2026

https://github.com/hjo12/filesync

A basic application written in C# and Windows Forms to sync the contents of one directory to another

csharp file-synchronization windows-forms winforms

Last synced: 17 Apr 2026

https://github.com/whoisfpc/voxdecoder

A magicavoxel ".vox" format decoder

csharp dotnet-core magicavoxel

Last synced: 15 May 2026

https://github.com/turtle-insect/monsterhunterstories

Switch Monster Hunter Stories SaveDate Editor

csharp game save-editor switch wpf

Last synced: 08 Oct 2025

https://github.com/mhmtmutlu/game-project

Game Simulation with Id Verification

csharp mernis verification wcf-service

Last synced: 23 Jul 2025

https://github.com/jmr85/filesystemwatchergui

The FileSystemWatcher Class monitors the file system and raises events whenever a specified Directory or file within a specified Directory changes. This class can watch for changes within the directory to include sub directories and can monitor directories on a local machine, a network drive, or a remote computer.

csharp

Last synced: 01 Jun 2026

https://github.com/codewithmmak/seleniumcore

This is sample Test Automation framework designed using Selenium WebDriver, NUnit and C#. And in this framework we will see some basic working examples for learning.

csharp docker docker-compose nunit selenium-c selenium-hub selenium-webdriver test-automation

Last synced: 15 Apr 2026

https://github.com/mcintyre321/hypermapper

A hypermedia (REST) endware for Owin

c-sharp csharp hypermedia web-server

Last synced: 13 Oct 2025

https://github.com/suoyukii/edgelauncher

Automatically close the Edge browser launcher for background processes

browser-launcher csharp edge-browser windows

Last synced: 07 Feb 2026

https://github.com/nikoo-asadnejad/responsebase

ResponseBase is a return type of a service or api which can be implicitly converted to objectResult

api csharp csharp-code dotenetcore dotnet dotnet-core response response-management rest-api restful-api result-pattern result-type resultbuilder resultpattern

Last synced: 31 Jan 2026

https://github.com/mrrobinofficial/easingfunctions

A collection of easing functions. It supports multiple programming languages and game development frameworks.

cpp csharp ease easing easing-functions python unreal-engine

Last synced: 12 Apr 2025

https://github.com/mavstuff/simpledbbackup

Simple SQL Server database backup utility

csharp dotnet dotnet-framework mssql mssqlserver sql sqlserver windows

Last synced: 24 Feb 2026

https://github.com/dvurechensky-tools/filesyncsentinel

Powerful real-time file change monitoring with intelligent comparison 🔍

csharp dvurechensky dvurechenskypro dvurechenskytools mvc-architecture netcore

Last synced: 30 May 2026

https://github.com/stillpoint-software/hyperbee.migrations

A .NET database migration framework for Postgresql, MongoDb, and Couchbase

couchbase cron csharp database dotnet migration mongodb postgresql

Last synced: 21 Jan 2026

https://github.com/envigit/weatherprophet

App that pulls data from OpenWeather API to display current conditions and forecasts.

api application csharp forecast rest-api weather wpf xaml

Last synced: 13 Apr 2026

https://github.com/seferogluemre/entityframeworkorderstatistics

C# Entity Framework Sipariş istatistik uygulaması

csharp dataanalyst entity-framework-core order-management

Last synced: 10 Jan 2026

https://github.com/andredarcie/net5-webapi

Projeto desenvolvido no Curso Pragmatico de Csharp

csharp dotnet dotnet5

Last synced: 14 Apr 2026

https://github.com/alugili/fsharpdesktopapplication

F# demo desktop application for C# Developers, based on domain driven design, SQL Server Express: https://www.c-sharpcorner.com/article/easy-way-to-become-an-f-sharp-programmer-for-c-sharp-developers/

csharp domain domain-driven-design fsharp sqlserver sqlserver-2017

Last synced: 13 Apr 2026