AvaloniaUI / Avalonia
Develop Desktop, Embedded, Mobile and WebAssembly apps with C# and XAML. The future of .NET UI
AvaloniaUI / Avalonia
Ruben2776 / PicView
Fast, free and customizable picture viewer
nopSolutions / nopCommerce
ASP.NET Core eCommerce software. nopCommerce is a free and open-source shopping cart.
unoplatform / uno
Open-source platform for building cross-platform native Mobile, Web, Desktop, and Embedded apps from a single C#/XAML codebase. Work from any IDE/CLI with Hot Reload, Visual Designer, MCPs, and Skills built for modern .NET workflows. 200M+ NuGet downloads.
PiranhaCMS / piranha.core
Piranha CMS is the friendly editor-focused CMS for .NET that can be used both as an integrated CMS or as a headless API.
visualHFT / VisualHFT
VisualHFT Terminal: open-source observability and decision terminal for electronic trading desks. Live Level 2 order books, microstructure analytics, and quantitative execution monitoring.
reactiveui / ReactiveUI
A composable, cross-platform MVVM framework for .NET inspired by functional reactive programming. It moves mutable state out of the user interface, keeps each feature's logic in one readable place, and makes applications easier to test. Supports WPF, WinForms, WinUI, .NET MAUI, Avalonia, Uno Platform, Blazor and Android.
PrismLibrary / Prism
Prism is a framework for building loosely coupled, maintainable, and testable XAML applications in WPF, Xamarin Forms, and Uno / Win UI Applications..
aspnetboilerplate / module-zero-core-template
ASP.NET Core MVC / Angular Startup Project For ASP.NET Boilerplate
TumblThreeApp / TumblThree
A Tumblr and Twitter Blog Backup Application
simon-knuth / scanner
An all-in-one scanner app for Windows
reactiveui / Camelotia
A cross-platform sample application built with ReactiveUI. Camelotia is a file manager for cloud storage providers and local file systems, demonstrating reactive MVVM architecture, testable view models and shared code across desktop UI frameworks.
mlmvpn / mlm-desktop
A soft interactive Persian rug for the real Windows desktop, enabled through Windows Themes.
MvvmCross / MvvmCross
The .NET MVVM framework for cross-platform solutions, including Android, iOS, MacCatalyst, macOS, tvOS, WPF, WinUI
Caliburn-Micro / Caliburn.Micro
A small, yet powerful framework, designed for building applications across all XAML platforms. Its strong support for MV* patterns will enable you to build your solution quickly, without the need to sacrifice code quality or testability.
dotnetcore / osharp
OSharp是一个基于.Net6.0的快速开发框架，框架对 AspNetCore 的配置、依赖注入、日志、缓存、实体框架、Mvc(WebApi)、身份认证、功能权限、数据权限等模块进行更高一级的自动化封装，并规范了一套业务实现的代码结构与操作流程，使 .Net 框架更易于应用到实际项目开发中。
serenity-is / Serenity
Business Apps Made Simple with Asp.Net Core MVC / TypeScript
monksoul / Furion
让 .NET 开发更简单，更通用，更流行。
reactivemarbles / DynamicData
Reactive collections based on Rx.Net
MarimerLLC / csla
A home for your business logic in any .NET application.
NikolayIT / ASP.NET-Core-Template
A ready-to-use, layered ASP.NET Core 10 MVC solution template with Identity, EF Core, the repository pattern, Mapster mappings, dependency injection, tests and StyleCop warnings fixed.
tgjones / gemini
Gemini is an IDE framework similar in concept to the Visual Studio Shell. It uses AvalonDock and has an MVVM architecture based on Caliburn Micro.
dotnet-bluetooth-le / dotnet-bluetooth-le
Bluetooth LE plugin for .NET (Xamarin/MAUI), supporting Android, iOS, macOS, Windows
udndc / X.PagedList
Library for easily paging through any IEnumerable/IQueryable in ASP.NET
Catel / Catel
An application development platform
aspnet / AspNetWebStack
ASP.NET MVC 5.x, Web API 2.x, and Web Pages 3.x (not ASP.NET Core)
sh-akira / VirtualMotionCapture
VRゲーム中にモデルをコントロール
riganti / dotvvm
Open source MVVM framework for Web Apps
FantasticFiasco / mvvm-dialogs
Library simplifying the concept of opening dialogs from a view model when using MVVM in WPF
jbe2277 / waf
Win Application Framework (WAF) is a lightweight Framework that helps you to create well structured XAML Applications.
demianrasko / Dynamics-365-Workflow-Tools
Dynamics 365 Workflow Tools is a Community solution that expands Microsoft Dynamics 365 (CRM) Workflow features with lots of new posibilities. This helps you to build very advanced Codeless solutions in CRM.
ColbyJack1134 / SpaceEngineersVR
Experience Space Engineers in full VR with motion controls, interactive cockpits, building, multiplayer, and more!
wieslawsoltes / RibbonSpace
Office-style Ribbon control for Uno Platform: adaptive layouts, contextual tabs, backstage, Quick Access Toolbar, KeyTips, galleries, theming and full MVVM support.
ElectronNET / Electron.NET
:electron: Build cross platform desktop apps with ASP.NET Core (Razor Pages, MVC, Blazor).
Dirkster99 / AvalonDock
Our own development branch of the well known WPF document docking library
ivaylokenov / MyTested.AspNetCore.Mvc
Fluent testing library for ASP.NET Core MVC.
GitTools / GitVersion
From git log to SemVer in no time
OrchardCMS / Orchard
Orchard is a free, open source, community-focused Content Management System built on the ASP.NET MVC platform. Check out the next generation of this software built on ASP.NET Core: https://github.com/OrchardCMS/OrchardCore
miroiu / nodify
Highly performant and modular controls for node-based editors designed for data-binding and MVVM.
adospace / reactorui-maui
MauiReactor is a MVU UI framework built on top of .NET MAUI
reinforced / Reinforced.Typings
Converts C# classes to TypeScript interfaces (and many more) within project build. 0-dependency, minimal, gluten-free