Discover Poland's Leading Open Source Projects: Explore top-notch open source initiatives hailing from the vibrant tech community of Poland.
QuestPDF/QuestPDF
QuestPDF is a modern open-source .NET library for PDF document generation. Offering comprehensive layout engine powered by concise and discoverable C# Fluent API. Easily generate PDF reports, invoices, exports, etc.JustArchiNET/ArchiSteamFarm
C# application with primary purpose of farming Steam cards from multiple accounts simultaneously.kgrzybek/modular-monolith-with-ddd
Full Modular Monolith application with Domain-Driven Design approach.lepoco/wpfui
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.FlaxEngine/FlaxEngine
Flax Engine โ multi-platform 3D game engineoskardudycz/EventSourcing.NetCore
Examples and Tutorials of Event Sourcing in .NETwolfgarbe/SymSpell
SymSpell: 1 million times faster spelling correction & fuzzy search through Symmetric Delete spelling correction algorithmkgrzybek/sample-dotnet-core-cqrs-api
Sample .NET Core REST API CQRS implementation with raw SQL and DDD using Clean Architecture.grandnode/grandnode
Open source, headless, multi-tenant eCommerce platform built with .NET Core, MongoDB, AWS DocumentDB, Azure CosmosDB, Vue.js.notscuffed/repkg
Wallpaper engine PKG extractor/TEX to image converterbadamczewski/PowerUp
โก Decompilation Tools and High Productivity Utilities โกgrandnode/grandnode2
Open-Source eCommerce Platform on .NET Core, MongoDB, AWS DocumentDB, Azure CosmosDB, LiteDB & Vue.jsarimger/Unity-Editor-Toolbox
Tools, custom attributes, drawers, hierarchy overlay, and other extensions for the Unity Editor.cezarypiatek/MappingGenerator
๐ "AutoMapper" like, Roslyn based, code fix provider that allows to generate mapping code in design time.krzys-h/UndertaleModTool
The most complete tool for modding, decompiling and unpacking Undertale (and other Game Maker: Studio games!)ayufan/steam-deck-tools
(Windows) Steam Deck Tools - Fan, Overlay, Power Control and Steam Controller for WindowsAndreiMisiukevich/CardView
CardsView | CarouselView | CoverflowView | CubeView for Xamarin.Formstomaszzmuda/Xabe.FFmpeg
.NET Standard wrapper for FFmpeg. It allows to process media without know how FFmpeg works, and can be used to pass customized arguments to FFmpeg from dotnet core application.rafallopatka/ToastNotifications
Toast notifications for WPF allows you to create and display rich notifications in WPF applications. It's highly configurable with set of built-in options like positions, behaviours, themes and many others. It's extendable, it gives you possibility to create custom and interactive notifications in simply manner.bkaankose/Wino-Mail
Built-in Mail & Calendars app clone for Windows.Federerer/Notifications.Wpf
Toast notifications for WPFlowleveldesign/wtrace
Command line tracing tool for Windows, based on ETW.EgorBo/SimdJsonSharp
C# bindings for lemire/simdjson (and full C# port)EgorBo/Disasmo
VS2022 Add-in. Click on any method or class to see what .NET Core's JIT generates for them (ASM).MaKiPL/OpenVIII-monogame
Open source Final Fantasy VIII engine implementation in C# working on Windows and Linux (Android and iOS planned too!) [Monogame]JacekKosciesza/StarWars
GraphQL 'Star Wars' example using GraphQL for .NET, ASP.NET Core, Entity Framework Corekomorra/NodeEditorWinforms
Node based user control / editor for Windows Formsdariusz-wozniak/List-of-Testing-Tools-and-Frameworks-for-.NET
โ List of Automated Testing (TDD/BDD/ATDD/SBE) Tools and Frameworks for .NETmgeeky/Stracciatella
OpSec-safe Powershell runspace from within C# (aka SharpPick) with AMSI, Constrained Language Mode and Script Block Logging disabled at startuplkurzyniec/netcore-boilerplate
Boilerplate of API in .NET 8lowleveldesign/process-governor
This application allows you to put various limits on Windows processes.ycarowr/UiCard
Generic UI for card games like Hearthstone, Magic Arena and Slay the Spire...xatupal/KeeTheme
KeePass Pluginvoid-stack/VMUnprotect
VMUnprotect can dynamically log and manipulate calls from virtualized methods by VMProtect.AndreiMisiukevich/HotReload
Xamarin.Forms XAML hot reload, live reload, live xamlIdeefixze/DTerrain
Destructible terrain in Unityzarusz/SlimMessageBus
Lightweight message bus interface for .NET (pub/sub and request-response) with transport plugins for popular message brokers.daniel-luberda/DLToolkit.Forms.Controls
Xamarin.Forms Custom Controlsnol1fe/delaunator-sharp
Fast Delaunay triangulation of 2D points implemented in C#.Piotrekol/StreamCompanion
osu! information extractor, ranging from selected map info to live play datamgierlasinski/MagicGradients
Draw breathtaking backgrounds in your Xamarin.Forms application. It's a kind of magic.radek-k/FFMediaToolkit
FFMediaToolkit is a cross-platform video decoder/encoder library for .NET that uses FFmpeg native libraries. It supports video frames extraction, reading stream metadata and creating videos from bitmaps in any format supported by FFmpeg.kkokosa/Tune
The Ultimate .NET ExperimentDrutol/MALClient
Not so small client app for Myanimelist.net - Windows 10 UWP & Androidjwaliszko/ExpressiveAnnotations
Annotation-based conditional validation library.valit-stack/Valit
Valit is dead simple validation for .NET Core. No more if-statements all around your code. Write nice and clean fluent validators instead!PiotrMachowski/Home-Assistant-Taskbar-Menu
This application is a simple Home Assistant client for Windows. It can display Lovelace views, control entities and show persistent notifications.jetstyle/Apple-Vision-Pro-UI-Kit
Free UI asset kit you can use to prototype and test interactive interfaces in Apple Vision Proโs design system. Compatible with any XR headset with pass-through mode, including Meta Quest and Meta Quest Pro.EgorBo/CrossChat-Xamarin.Forms
A chat application implemented using Xamarin.Forms and DDD + MVVMvoid-stack/VMUnprotect.Dumper
VMUnprotect.Dumper can dynamically untamper VMProtected Assembly.asc-lab/better-code-with-ddd
This repository contains code that accompanies presentation ASC LAB team gave at meetup about โCreating better code with Domain Driven Designโ.tpeczek/Lib.AspNetCore.ServerSentEvents
Lib.AspNetCore.ServerSentEvents is a library which provides Server-Sent Events (SSE) support for ASP.NET Coreokyrylchuk/dotnet6_features
Puchaczov/Musoq
SQL Swiss Army Knife - Engine for Diverse Data Sourcesvoid-stack/Orcus-1.9.1-src
Full Orcus 1.9.1 Source Codeoskardudycz/GoldenEye
The CQRS flavoured framework that will speed up your WebAPI and Microservices developmentAndreiMisiukevich/ContextMenu
ContextView for Xamarin.Formssemazurek/ET-Optimizer
ET is a powerful application to improve performance, debloat, optimize and enhance privacy for Windows 10/11.bartoszlenar/Validot
Validot is a performance-first, compact library for advanced model validation. Using a simple declarative fluent interface, it efficiently handles classes, structs, nested members, collections, nullables, plus any relation or combination of them. It also supports translations, custom logic extensions with tests, and DI containers.mgeeky/SharpWebServer
Red Team oriented C# Simple HTTP & WebDAV Server with Net-NTLM hashes capture functionalityEvotecIT/OfficeIMO
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 SDKEgorBo/Toasts.Forms.Plugin
A plugin for Xamarin and Windows - it unites Crouton (Android), TWMessageBarManager (iOS) and my toast notificator for WP8.Daniel-Krzyczkowski/Cars-Island-On-Azure
Cars Island is a fake car rental company which used Microsoft Azure cloud services to implement the system for managing car renting.Idered/snatch
๐ Beautiful clipboard manager for Windowsartnas/Unity-Plane-Mesh-Splitter
Split large meshes in Unity into smaller submeshesRobotecAI/ros2-for-unity
High-performance ROS2 solution for Unity3DHubert-Rybak/dotnet-warp
.NET Core global tool for producing single executable using WarpQuestPDF/QuestPDF-ExampleInvoice
adambajguz/Typin
Declarative framework for interactive CLI applicationsszajjch/Discord-AIO
Discord AIO (All In One) - discord pentesting application. Allows you to build your own pentest for you discord account, token, webhooks and much more.oskardudycz/WebApiWith.NET
Samples and resources of how to design WebApi with .NETPiotrekol/CollectionManager
An extensive tool for creating, editing, and exporting of osu! collections.MichalJankowskii/Moq.EntityFrameworkCore
Library that provides methods that will help you with mocking EntityFrameworkCore.PawelTroka/Computator.NET
Computator.NET is a special kind of numerical software that is fast and easy to use but not worse than others feature-wise. It's features include: - Real and complex functions charts - Real and complex calculator - Real functions numerical calculations including different methods - Over 107 Elementary functions - Over 141 Special functions - Over 21 Matrix functions and operations - Scripting language with power to easy computations including matrices - You can declare your own custom functions with scripting languageIdeefixze/Softbodies
Softbodies, jiggly items and other slimy stuff in Unityprzemyslawzaworski/Unity-GPU-Based-Occlusion-Culling
ela-compil/BACnet
BACnet protocol library for .NET ๐กascpixi/smolsharp
๐ Extremely small standalone C# executables using NativeAOTAndreiMisiukevich/TouchEffect
UI-responsive touch effects for Xamarin.Formsspetz/asp-net-core-samples
JoeCooper/LimbHacker
Limb Hacker cuts skinned mesh characters in Unity3D.ErnSur/UI-Toolkit-Plus
Boilerplate Code Generation, Tabs, Reorderable Manipulator, Built-in USS Exporterashleve/ActiveRagdoll
From-scratch implementation of physically simulated character animation with proportional-integral-derivative controllers (PID)Blondazz/KeyOverlay
A simple key overlay for osu! streamingmcpiroman/UnityNativeTool
Allows to unload native plugins in Unity3d editorAndreiMisiukevich/ExpandableView
Expandable view for Xamarin.Formsjaskie/PlayoutAutomation
Television broadcast automation systemgrzybeek/grzyClothTool
grzyClothTool is a free tool to create and manage GTA5 addon clothing packskkokosa/dotnet-counters-ui
Multiplatform UI tool for observing .NET counters, written and maintained by an awesome contributors from Dotnetos community๐ถvoid-stack/VMAttack
Research on code virtualization in .NET [WIP]Quahu/Disqord
Asynchronous Discord API wrapper and bot framework for .NET.konrad-kruczynski/elfsharp
Pure managed C# library for reading ELF, UImage, Mach-O binaries.tpeczek/Demo.AspNetCore.PushNotifications
Sample project for demonstrating Push Notifications based on Push API and Web Push Protocol in ASP.NET CoreNeVeSpl/RevitDBExplorer
Interactive Revit database exploration tool to view and edit BIM element parameters, properties and relationships.awulkiew/graphical-debugging
Graphical Debugging extension for Visual StudioEgorBo/Xamarin.GradleBindings
VS add-in. Creates Xamarin.Android Binding Projects using gradlempostol/OPC-UA-OOI
Object Oriented Internet - C# deliverables supporting a new Machine To Machine (M2M) communication architectureasc-lab/dotnet-cqrs-intro
Examples of implementation CQRS with Event Sourcing - evolutionary approachFlaxEngine/FlaxAPI
Old repository with C# Editor and C# API for creating games in Flax Engineherbat73/GenVue
GenVue is a hostable, web application that lets confidential users upload and share private files. Tech stack: Net Core 2.0 + Vue.js + Vuex + OpenIddict + Vuetifyjs + EF + SQLServer/PostgressLove Open Source and this site? Check out how you can help us