Polish Open Source
Top 100: Organizations, C#, by stars
-
1
QuestPDF is a modern library for PDF document generation. Its fluent C# API lets you design complex layouts with clean, readable code. Create documents using a flexible, component-based approach.⭐ 14 037
-
2
C# application with primary purpose of farming Steam cards from multiple accounts simultaneously.⭐ 13 320
-
3
WPF UI provides the Fluent experience in your known and loved WPF framework. Intuitive design, themes, navigation and new immersive controls. All natively and effortlessly.⭐ 9 396
-
4
PixiEditor is a Universal Editor for all your 2D needs⭐ 7 590
-
5
High-performance ROS2 solution for Unity3D⭐ 620
-
6
Create WSL distros based on Docker Images.⭐ 582
-
7
Fast and easy to use cross-platform .NET library that creates or modifies Microsoft Word (DocX) and later also Excel (XLSX) files without installing any software. Library is based on Open XML SDK⭐ 453
-
8
PSTeams is a PowerShell Module working on Windows / Linux and Mac. It allows sending notifications to Microsoft Teams via WebHook Notifications. It's pretty flexible and provides a bunch of options. Initially, it only supported one sort of Team Cards but since version 2.X.X it supports Adaptive Cards, Hero Cards, List Cards, and Thumbnail Cards. All those new cards have their own cmdlets and the old version of creating Teams Cards stays as-is for compatibility reasons.⭐ 439
-
9
Free UI asset kit you can use to prototype and test interactive interfaces in Apple Vision Pro’s design system. Compatible with any XR headset with pass-through mode, including Meta Quest and Meta Quest Pro.⭐ 375
-
10
Customizable Color Picker control for WPF and AvaloniaUI⭐ 337
-
11
This repository contains code that accompanies presentation ASC LAB team gave at meetup about “Creating better code with Domain Driven Design”.⭐ 320
-
12
Valit is dead simple validation for .NET Core. No more if-statements all around your code. Write nice and clean fluent validators instead!⭐ 320
-
13
⭐ 317
-
14
BACnet protocol library for .NET :satellite:⭐ 247
-
15
PowerShell Module to create, edit, split, merge PDF files on Windows / Linux and MacOS⭐ 228
-
16
Mailozaurr is a PowerShell module that aims to provide SMTP, POP3, IMAP and probably some other ways to interact with Email. Underneath it uses MimeKit and MailKit libraries written by Jeffrey Stedfast.⭐ 221
-
17
PowerBGInfo is a PowerShell module that is used to generate background information for Windows machines. It's a replacement for BGInfo that doesn't require installation and is much more flexible.⭐ 169
-
18
PowerShell Module to create and edit Microsoft Word, Microsoft Excel, and Microsoft PowerPoint documents without having Microsoft Office installed.⭐ 146
-
19
Collection of example projects for Flax Engine⭐ 145
-
20
Examples of implementation CQRS with Event Sourcing - evolutionary approach⭐ 138
-
21
Old repository with C# Editor and C# API for creating games in Flax Engine⭐ 138
-
22
PSEventViewer (Get-Events) is really useful PowerShell wrapper around Get-WinEvent. One of the features you may be interested in is a simple way of getting “hidden” events data⭐ 125
-
23
A C# (.Net) implementation of ros2 client library (rcl), enabling communication between ros2 ecosystem and C#/.Net applications such as Unity3D⭐ 125
-
24
Flax Engine Documentation⭐ 119
-
25
Blumchen - Push-based Outbox for PostgreSQL⭐ 117
-
26
LabAPI, the Official Modding Framework for SCP: Secret Laboratory.⭐ 109
-
27
An oekaki BBS board running on top of the AT Protocol.⭐ 105
-
28
Cronos Crypter is an simple example of crypter created for educational purposes.⭐ 105
-
29
⭐ 104
-
30
ImagePlayground is a PowerShell module that provides a set of functions for image processing. Among other things it can create QRCodes, BarCodes, Charts, and do image processing that can help with daily tasks.⭐ 95
-
31
Official server-side plugin system for SCP: Secret Laboratory game.⭐ 91
-
32
Examples how to use System.IO.BACnet⭐ 86
-
33
PowerShell module that intearacts with the VirusTotal service using a VirusTotal API (free)⭐ 82
-
34
CUDAfy .NET allows easy development of high performance GPGPU applications completely from the .NET. It's developed in C#.⭐ 75
-
35
Daedalus ( Gothic I & II scripting language ) Compiler to DAT⭐ 74
-
36
PSPGP is a PowerShell module that provides PGP functionality in PowerShell. It allows encrypting and decrypting files/folders and strings using PGP.⭐ 72
-
37
Proof of Concept project that shows how we can use Camunda BPMN Platform in .NET Core applications.⭐ 71
-
38
C# library for communicating with STM32 USART (UART) On-Chip Bootloaders, comes with simple Updater application, just to show the potential :)⭐ 69
-
39
Simple library for dealing with HID USB devices in C#⭐ 68
-
40
Small PowerShell module with FTPS/SFTP functionality⭐ 66
-
41
Azure Functions v2 with .NET Core - billing in serverless architecture.⭐ 62
-
42
Domain Detective is a C# library, Tool and PowerShell module in one project. It is designed to help you find interesting information about a domain name.⭐ 59
-
43
DX .NET, a fork of SharpDX, is free software allowing the development of high performance game, 2D and 3D graphics rendering as well as realtime sound application.⭐ 59
-
44
Convenient localization of Windows applications with YAML files.⭐ 58
-
45
Windows Forms (WinForms) samples for Reports.NET embedded report builder, Visual Studio C# solutions, and .NET Framework 4.5.2, 4.6, 4.7, 4.8 versions, and .NET 6, .NET 7, .NET 8, .NET 9 frameworks.⭐ 53
-
46
DesktopManager is a C# library and PowerShell module that allows to get and set wallpapers to given monitor.⭐ 51
-
47
Drawing engine⭐ 49
-
48
A simple unit of work implementation on top of Dapper⭐ 48
-
49
⚡️ Yet another simple trading bot | Prosty bot handlujący na giełdzie kryptowalutowej⭐ 46
-
50
Generative AI library for .NET 9.0 with built-in OpenAI ChatGPT and Google Gemini API clients and support for C# function calling via reflection.⭐ 44
-
51
This module is a module builder helper that helps build PowerShell modules "Evotec way". It allows us to make sure our modules are built the same way every time making the process really easy to build and publish new versions.⭐ 43
-
52
A distributed cache implementation based on MongoDb⭐ 43
-
53
Projekt TIA Openness do szybkiej edycji parametrów sieciowych urządzeń.⭐ 43
-
54
A Slack Bot implementation for integration with OpenAI ChatGPT. Supports GPT4o by default and OpenAI o1 model!⭐ 41
-
55
Samples⭐ 40
-
56
⭐ 38
-
57
interprocess communication between C# and kdb+⭐ 37
-
58
CodeGlyphX is a fast, dependency-free toolkit for QR codes and barcodes, with robust decoding and a minimal API. It targets modern .NET as well as legacy .NET Framework, and includes renderers, payload helpers, and WPF controls.⭐ 34
-
59
IISParser is a PowerShell module to read IIS logs. It's very fast and easy to use. This module is based on IISLogParser library that does all the heavy lifting.⭐ 32
-
60
Preconfigured project to show the demo scene of the Apple Vision UI Kit package in XR. Project is set up to build for Oculus Quest 2 / Quest Pro headsets.⭐ 32
-
61
Official C# dotnet client SDK for Iggy.rs message streaming.⭐ 30
-
62
Our core framework for building backend services.⭐ 30
-
63
Custom tool to simplify working with schemas⭐ 27
-
64
⭐ 27
-
65
⭐ 27
-
66
Sample project showcasing usage of Arizona Framework for Flax Engine⭐ 27
-
67
TME API snippets in many programming languages. Developer center at https://developers.tme.eu⭐ 27
-
68
Visualize animated 3D medical data using Hololens, with shared experience⭐ 27
-
69
Open Source FPS shooter template built on Elympics⭐ 26
-
70
Cyberpunk 2077 Mod Manager⭐ 26
-
71
Windows Presentation Foundation (WPF) samples for Reports.WPF report builder, Visual Studio C# solution, compartible with .NET Framework 4.5.2, 4.6, 4.7, 4.8 versions, and .NET 6, .NET 7, .NET 8, .NET 9 frameworks.⭐ 24
-
72
DnsClientX is an async C# library for DNS over UDP, TCP, HTTPS (DoH), and TLS (DoT). It also has a PowerShell module that can be used to query DNS records. It provides a simple way to query DNS records using multiple DNS providers. It supports multiple DNS record types and parallel queries.⭐ 23
-
73
Multiplayer sample with players lobby and chat in Flax Engine⭐ 23
-
74
A video player for immersive spherical videos that lets you play virtual reality videos on your PC using a VR headset.⭐ 22
-
75
Set of tools and ready-made methods that are wrappers over the core functionalities of Windows, such as User32, Shell32 or Kernel32.⭐ 22
-
76
Second version of LocalAdmin for SCP: Secret Laboratory game.⭐ 22
-
77
Docking library for Avalonia⭐ 22
-
78
Windows Forms (WinForms) and Windows Presentation Foundation (WPF) samples for Dashboards.WIN embedded data visualization components, Visual Studio C# solution, and .NET Framework 4.5.2, 4.6, 4.7, 4.8 dashboard builder⭐ 22
-
79
OPC Unified Architecture (UA) Viewer⭐ 20
-
80
⭐ 19
-
81
Madness embraces your project by including compatibility layer for selected APIs normally not available on .NET Framework target.⭐ 19
-
82
Public repository for Precomputed Culling. Contains documentation and Source of the API webpage. All Issues about Precomputed Culling should be reported in this repository⭐ 19
-
83
q to Excel integration⭐ 18
-
84
OpenAPI Client is a toolkit that helps you create HTTP clients for external APIs based on their OpenAPI specifications. It simplifies the process of consuming and interacting with various web services.⭐ 18
-
85
ASP.NET Core MVC samples for Reports.WEB embedded reporting components, Visual Studio C# projects, supports .NET 6.0, .NET 7.0, .NET 8.0, .NET 9.0 frameworks, compatible with Windows, Linux, and macOS systems.⭐ 18
-
86
Create realtime multiplayer games in Unity. Easy and secure.⭐ 17
-
87
A parser for serializing and deserializing .pixi files used by PixiEditor⭐ 16
-
88
ASP.NET WebForms samples for Reports.WEB embedded reporting tool, Visual Studio C# solution, and .NET Framework 4.5.2, 4.6, 4.7, 4.8 report engine⭐ 15
-
89
Stimulsoft Controls for WinForms⭐ 15
-
90
A collection of useful Azure CosmosDb SDK v3 extensions and utilities, developed as part of Allegro Pay product.⭐ 14
-
91
CommServer UA - redundant, multi-protocol, multi-channel OPC Unified Architecture Server for highly distributed systems.⭐ 14
-
92
Open Source endless runner template built on Elympics⭐ 14
-
93
Sitecore Error Manager Module - Handles all the HTTP Errors for your Sitecore Solution⭐ 14
-
94
⭐ 13
-
95
Unturned RocketMod plugin for teleportation requests⭐ 13
-
96
.Net SDK for Voucherify - coupons, vouchers, promo codes http://www.voucherify.io⭐ 13
-
97
Unity simulation environment for AGH Space Systems robotics projects⭐ 12
-
98
⭐ 12
-
99
OpenCV plus Unity⭐ 12
-
100
A library on top of .NET Minimal APIs, with support for Mediatr, FluentValidation and automatic database transactions⭐ 12