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/oxylabs/web-scraping-tutorials

Web scraping, data parsing and automation tutorials. Suited for both beginners and intermediate/advanced programmers.

csharp curl github-python golang javascript python r-language ruby web-proxies web-scraping wikipedia-scraper

Last synced: 12 Oct 2025

https://github.com/ohad-shai/chat-app-with-db

A chat application (with database), developed in C# (WinForms & ADO.NET).

ado-net chat chat-application csharp sql sql-server windows-forms winforms

Last synced: 11 Apr 2025

https://github.com/alyelhaddad/thunderboltioc

One of the very first IoC frameworks for .Net that has no reflection. An IoC that casts its services before thunder casts its bolts.

c-sharp csharp dependency-injection dotnet inversion-of-control ioc ioc-container roslyn roslyn-generator source-generation source-generators

Last synced: 07 May 2025

https://github.com/benjamin-hodgson/sawmill

Simple tools for working with immutable trees

ast compiler csharp dotnet dotnet-core tree

Last synced: 04 Apr 2025

https://github.com/aws/porting-assistant-dotnet-datastore

The 'Porting Assistant for .NET' is a standalone compatibility analyzer that helps customers to port their .NET Framework (“.NET”) applications to .NET Core on Linux.

aws csharp csharp-core porting

Last synced: 09 Apr 2025

https://github.com/neon-sunset/pinecone.net

Pinecone.NET is a fully-fledged C# library for the Pinecone vector database.

ai csharp grpc pinecone vector-database

Last synced: 08 Apr 2025

https://github.com/arvindshmicrosoft/SQLScriptDomSamples

Samples showing how to use Microsoft.SqlServer.TransactSql.ScriptDom classes

antlr azuresql code-formatter csharp dotnet hacktoberfest parsing scriptdom sql-injection sql-server sqldom t-sql visitor-pattern

Last synced: 11 May 2025

https://github.com/olegel/CANLogger

CAN bus logger and analyser tool

analyser can-bus can-usb can232 csharp volvo

Last synced: 08 May 2025

https://github.com/hmz777/netstalkeravalonia

NetStalker re-written in MVVM, Avalonia and Reactive UI.

avalonia csharp desktop mvvm packet-sniffer reactive reactiveui traffic-shaping wpf

Last synced: 25 Oct 2025

https://github.com/arvindshmicrosoft/sqlscriptdomsamples

Samples showing how to use Microsoft.SqlServer.TransactSql.ScriptDom classes

antlr azuresql code-formatter csharp dotnet hacktoberfest parsing scriptdom sql-injection sql-server sqldom t-sql visitor-pattern

Last synced: 15 Apr 2025

https://github.com/huysentruitw/win-beacon

Managed BT stack for Windows able to detect and act as an iBeacon.

beacon bluetooth-beacons csharp detection dotnet eddystone estimote-beacons ibeacon windows

Last synced: 29 Apr 2025

https://github.com/catcherwong/rdb-tools

⚡ An analysis tool of the Redis/Valkey RDB files, which includes library and CLI.

analysis cli csharp library memory rdb redis valkey

Last synced: 13 Jul 2025

https://github.com/softcircuits/htmlmonkey

Lightweight HTML/XML parser written in C#.

csharp dotnet html html-parser parser

Last synced: 04 Oct 2025

https://github.com/nikolayit/belotgameengine

Belot card game engine written in C#

belot belote bridge-belot bridge-belote card-game csharp

Last synced: 26 Mar 2025

https://github.com/masesgroup/jcoreflector

A set of Java classes to use .NET from any JVM enabled language (Java, Kotlin, Scala and others)

assembly bridge class clr csharp dotnet framework interface jar java jcobridge jvm jvm-enabled-language kotlin netcore reflection scala windows windows-forms wpf

Last synced: 04 Apr 2025

https://github.com/vahidfarahmandian/jinget

Jinget is a high-performance .NET 8.0 framework built with DDD + CQRS at its core. It's your Swiss Army knife for cutting through boilerplate code and supercharging productivity.

blazor cqrs csharp dapper ddd dotnet-standard dotnetcore framework jinget microsoft sourcegenerator

Last synced: 17 Feb 2026

https://github.com/strem-app/strem

A free and open source automation tool for streamers

application automation blazor csharp obs photino streaming twitch

Last synced: 07 Mar 2026

https://github.com/CSharpGodotTools/GodotUtils

An ever expanding Redot C# game dev library to be used across several game projects

csharp csharp-library enet-csharp game godot library

Last synced: 30 Oct 2025

https://github.com/fracerqueira/promptplus

Interactive command-line toolkit for .Net core with powerful controls and commands to create professional console applications.

autocomplete-suggestions chart cli command-line console console-table csharp datagridview dotnet grid-layout maskedit prompt readline table terminal

Last synced: 05 Apr 2025

https://github.com/redsiege/middleout

A small .NET compression utility

cobalt-strike cobaltstrike compression csharp red-teaming

Last synced: 07 May 2025

https://github.com/ActiveLogin/ActiveLogin.Identity

Parsing and validation of Swedish identities such as Personal Identity Number (svenskt personnummer) in .NET.

activelogin csharp fsharp hacktoberfest identity netcore netstandard personalidentitynumber personnummer pin social-security-number swedish-social-security-number

Last synced: 07 May 2025

https://github.com/eBay/ebay-oauth-csharp-client

eBay OAuth C# Client Library

authentication csharp ebay-api ebay-sdk

Last synced: 03 May 2025

https://github.com/alexandrnikitin/MPMCQueue.NET

Bounded multiple producers multiple consumers queue for .NET

csharp dotnet high-performance lock-free mpmc-queues multiple-consumers queue

Last synced: 05 May 2025

https://github.com/dsuryd/dotnetify-elements

Backend-ready React components for .NET web apps.

components csharp dotnet form react

Last synced: 14 Apr 2025

https://github.com/soup-build/soup

Soup is a build system that guarantees incremental build correctness and aims to simplify many aspects of developing shared code while maintaining best in class performance.

build compile cplusplus cpp csharp modules soup

Last synced: 25 May 2026

https://github.com/eveldee/keepass-exeiconpicker

ExeIconPicker plugin for KeePass 2.x

csharp dotnet-framework icons keepass plugin plugins

Last synced: 17 Aug 2025

https://github.com/ericbatlle/simpleunitytcp

🖧 Simple Unity Project to show how TCP communication are builded in C# without multi-threading or Unity network (Unet) involved.

csharp networking tcp tcp-client tcp-protocol tcp-server tcp-socket tcpip unity unity-tutorial unity3d

Last synced: 02 Aug 2025

https://github.com/emilianavt/dokodemopainter

DokoDemoPainter is a fast and easy texture painting solution for Unity and can paint on both regular and skinned meshes

csharp mit-license painting shaders texture-painting unity unity-asset unity-scripts unity3d

Last synced: 16 Aug 2025

https://github.com/vrchat-community/vrc-oscquery-lib

OSCQuery library in .NET

csharp osc oscquery

Last synced: 24 Jul 2025

https://github.com/rwecho/V2ex.MAUI

V2ex.MAUI is a prototype multi-platform app for browsing the V2ex forum.

android cross-platform csharp ios-app maui v2ex windows

Last synced: 02 May 2025

https://github.com/g4224t/fody-costura-decompress

Fody-Costura Decompress

csharp dot-net fody

Last synced: 13 Jul 2025

https://github.com/Babyhamsta/Yoable

An easy to use C# open source image labeler for YOLO with AI auto label abilities via YOLO/Onnx models.

ai annotation annotation-tool annotations assisted csharp label labeling labeling-tool object-detection onnx onnxruntime tool wpf yolo

Last synced: 05 Mar 2026

https://github.com/deinsoftware/toolbox

dein ToolBox - C# .Net Library with utilities like: command line, files, log, platform, shell, system, transform and validation [ Win+Mac+Linux ]

command-line csharp dotnet dotnet-core dotnet-framework dotnet-standard hacktoberfest library macos osdetection toolbox toolboxes validation-library windows xunit

Last synced: 16 Jun 2025

https://github.com/filiptrivan/spiderly

.NET (C#) boilerplate code generator that transforms an EF Core model into a fully customizable .NET (C#) + Angular web app

angular azure code-generation code-generator crud crud-generator csharp csharp-sourcegenerator developer-tools dotnet dotnet-library entity-framework-core orm primeng sourcegenerator spiderly sql-server

Last synced: 20 May 2026

https://github.com/jonathanpeppers/maui-profiling

Repository for building MAUI apps over time. So we can install & profile them.

csharp dotnet hacktoberfest maui performance

Last synced: 06 Jul 2025

https://github.com/pardeike/zombieland

Rimworld Mod featuring zombie hordes

csharp harmony mod rimworld zombies

Last synced: 19 Mar 2025

https://github.com/ttu/csharp-tutorial

Code examples for C# language tutorial

csharp dotnet-core

Last synced: 30 Oct 2025

https://github.com/jerrylum/topmost2

This tool allows you to make any windows always on top. Using .NET framework.

always-on-top csharp dotnet dotnet-framework portable standalone taskbar taskbar-application topmost windows

Last synced: 18 Mar 2025

https://github.com/ugnmura/chronity

:hourglass: Library for running functions after a delay by creating timers in Unity3D.

csharp game-development game-programming gamedev openupm openupm-cli timer unity unity3d

Last synced: 12 Oct 2025

https://github.com/serena1432/dawrpc

A small C# application that supports showing what you're making on your Digital Audio Workstation (DAW) in your Discord account using Discord Rich Presence.

ableton csharp daw digital-audio-workstation discord discord-rich-presence discord-rpc discord-rpc-client discordrpc fl-studio

Last synced: 07 Apr 2025

https://github.com/adamwhitehat/gnfs

A complete, proof-of-concept, C# implementation of the General Number Field Sieve algorithm for factoring very large semi-prime numbers. The focus was on readability and understandability of the code, not performance.

cryptography csharp factoring-integers integer-factorization lenstra math mathematics number-theory numerics

Last synced: 10 Mar 2026

https://github.com/alexandrnikitin/mpmcqueue.net

Bounded multiple producers multiple consumers queue for .NET

csharp dotnet high-performance lock-free mpmc-queues multiple-consumers queue

Last synced: 15 May 2025

https://github.com/k94ll13nn3/AutoConstructor

C# source generator that generates a constructor from readonly fields/properties in a class or struct

constructor csharp csharp-sourcegenerator dotnet roslyn source-generator

Last synced: 17 Apr 2025

https://github.com/bluematthew/protobufinspector

A Fiddler extension for decoding Google Protocol-buffers Data

add-on csharp extension fiddler parser plugin protobuf protocol-buffers

Last synced: 06 May 2025

https://github.com/Founntain/osuplayer

Official osu!player repository. osu!player is a music player for the game osu! made by Dean 'peppy' Herbert. Written in the cross-platform framework AvaloniaUI

avalonia csharp music music-player osu player

Last synced: 10 Mar 2025

https://github.com/ara3d/bowerbird

Scripted C# Plug-in Framework for Revit

aec bim csharp revit scripting-engine

Last synced: 16 Jan 2026

https://github.com/goelhardik/ignore

.gitignore based parser implemented in C# according to the .gitignore spec 2.29.2.

csharp gitignore glob nuget parser

Last synced: 16 Jul 2025

https://github.com/cube-soft/cube.filesystem.sevenzip

CubeICE and 7-Zip wrapper library for .NET

7-zip 7z csharp cube dotnet net35 net45 sevenzip zip

Last synced: 05 Apr 2025

https://github.com/tdwright/contabs

Simple yet flexible tables for console apps.

console csharp dotnet tables

Last synced: 14 Jan 2026

https://github.com/founntain/osuplayer

Official osu!player repository. osu!player is a music player for the game osu! made by Dean 'peppy' Herbert. Written in the cross-platform framework AvaloniaUI

avalonia csharp music music-player osu player

Last synced: 26 Jul 2025

https://github.com/pepeizq/pepeizqs-cities

It's a simulator game made in Unity where you build a city inspired by games like Sim City or Cities Skylines

csharp unity

Last synced: 06 Apr 2025

https://github.com/anirban166/unity-scripts

CHashtag scripts for Unity games

csharp game-scripts unity

Last synced: 22 Mar 2025

https://github.com/eduardopires/unittestingtools

Great tools to increase the quality of your unit tests in .NET C#

automoq bogus csharp dotnet fluentassertions mock mocking moq tdd unittests visualstudio xunit

Last synced: 13 Aug 2025

https://github.com/juntossomosmais/code-challenge

Conheça nosso desafio para trabalhar conosco como engenheiro de software

apps back-end code-challenge csharp full-stack java javascript kotlin nodejs python

Last synced: 17 Sep 2025

https://github.com/extent-framework/extentreports-csharp

Extent Reporting Library, .NET

csharp extentreports reporting

Last synced: 12 Jan 2026

https://github.com/sbarisic/libtech

Game engine inspired by id Tech and Source written in C#

csharp game-engine sandbox sandbox-game source-engine

Last synced: 15 Jul 2025

https://github.com/turtle-insect/monsterhunterstories2

Switch Monster Hunter Stories 2 SaveDate Editor

csharp game save-editor switch wpf

Last synced: 14 Apr 2025

https://github.com/xoofx/antlr4ast

Antlr4Ast is a .NET library that provides a parser and abstract syntax tree (AST) for ANTLR4/g4 files.

abstract-syntax-tree antlr antlr4 ast csharp dotnet parser

Last synced: 06 Apr 2025

https://github.com/ume05rw/ezsmb

SMB(Windows shared folder) Clinet Library powered by TalAloni's SmbLibrary, Xamarin & .NET Core Ready.

cifs csharp net-core net-standard-2 smb smbclient xamarin

Last synced: 14 Apr 2025

https://github.com/orleanscontrib/orleans.syncwork

This package's intention is to expose an abstract base class to allow https://github.com/dotnet/orleans/ to work with long running CPU bound synchronous work, without becoming overloaded.

actor-model csharp dotnet-core hacktoberfest orleans orleans-example orleans-grains

Last synced: 07 Mar 2026

https://github.com/zhaoqingqing/blog_samplecode

my blog code snippet(代码片段)

blog cnblogs csharp unity unity3d

Last synced: 19 Mar 2025

https://github.com/qiujuer/blink

A socket send and receive agreement framework; Easy use IO.

csharp java socket

Last synced: 10 Apr 2025

https://github.com/darklikally/i18next.net

A port of the i18next javascript library for .Net platforms based on .Net Standard 2.0

csharp dotnet dotnet-core dotnet-standard i18n i18next internationalization localization translation

Last synced: 28 Oct 2025

https://github.com/nielspilgaard/pilgaard.backgroundjobs

A dotnet library for running background jobs in a scalable and performant manner. The jobs can trigger based on cron expressions, intervals or absolute datetime.

cronjob cronjob-schedule csharp dotnet dotnet-core dotnet-farmework dotnet-standard nuget recurring scheduled-tasks scheduling

Last synced: 05 Apr 2025

https://github.com/jpsingleton/huxley2

A cross-platform JSON proxy for the GB railway Live Departure Boards SOAP API

api aspnet-core aspnetcore c-sharp c-sharp-10 c-sharp-8 c-sharp-9 csharp dotnet dotnet-6 dotnet-core dotnet6 dotnetcore json soap

Last synced: 13 Jun 2025

https://github.com/LiorBanai/HDF5-CSharp

C# wrapper for windows/Linux systems for reading and writing H5 files

csharp hdf5

Last synced: 02 Apr 2025

https://github.com/sungaila/pdftozpl

A .NET library to convert PDF files (and bitmaps) into Zebra Programming Language code.

bitmap bitmap-images csharp dotnet dotnet-core dotnetframework dotnetstandard pdf pdfium zebra-programming-language zpl

Last synced: 13 Apr 2025

https://github.com/barncastle/bitskit

A C# library for efficient bit-level reading and writing also adding bit field support

bitfields bits csharp dotnet

Last synced: 11 Apr 2025

https://github.com/dl-cv/openivs

OpenIVS是一个开源的工业视觉系统,它提供了一套工业视觉软件框架,帮助你快速完成工业视觉检测项目。

csharp deep-learning image-processing industrial-automation modbus opencv wpf

Last synced: 11 Jul 2025

https://github.com/enisn/dotnurseinjector

Simple, lightweight & useful Dependency Injector for dotnet.

attribute-injection csharp dependency-injection dependency-injector dotnet dotnet-core injector ioc

Last synced: 23 Mar 2025

https://github.com/AlyElhaddad/ThunderboltIoc

One of the very first IoC frameworks for .Net that has no reflection. An IoC that casts its services before thunder casts its bolts.

c-sharp csharp dependency-injection dotnet inversion-of-control ioc ioc-container roslyn roslyn-generator source-generation source-generators

Last synced: 17 Apr 2025

https://github.com/bifrost-technologies/philosophers-stone

Machine Learning Cognitive Service capable of forecasting the crypto markets! Utilizing Microsoft Machine Learning & Intel MKL.

ai blockchain btc csharp eth forecasting intel matic microsoft ml prediction price sol solana time-series

Last synced: 12 Apr 2025

https://github.com/barncastle/BitsKit

A C# library for efficient bit-level reading and writing also adding bit field support

bitfields bits csharp dotnet

Last synced: 17 Apr 2025

https://github.com/piotrstenke/Durian

Durian is a collection of Roslyn-based analyzers and source generators that extend the default capabilities of C#.

analysis csharp roslyn roslyn-analyzer source-generation

Last synced: 17 Apr 2025

https://github.com/Aetherinox/utility-mobaxterm

A C# utility for Moba. It is to be utilized for demonstrational and educational purposes related to bettering software.

csharp keygen keygenerator license-generator license-management moba-xterm mobaxterm professional ssh visual-studio vs2022

Last synced: 20 Aug 2025

https://github.com/reubeno/nclap

NClap is a .NET library for parsing command-line arguments and building interactive command shells. It's driven by a declarative attribute syntax, and easy to extend.

argument-parsing command-line-parser csharp dot-net reflection repl

Last synced: 02 Aug 2025

https://github.com/christiaanderidder/questpdf.markdown

QuestPDF.Markdown allows rendering markdown into a QuestPDF document

csharp markdig markdown pdf pdf-converter questpdf

Last synced: 18 Jan 2026