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User interface design

The goal of user interface design is to produce a user interface which makes it easy, efficient, and enjoyable (user-friendly) to operate a machine in the way which produces the desired result (i.e. maximum usability). This generally means that the operator needs to provide minimal input to achieve the desired output, and also that the machine minimizes undesired outputs to the user.

Here are 124 public repositories matching this topic...

ReaLTaiizor

Taiizor / ReaLTaiizor

ReaLTaiizor is a .NET WinForms control library that offers a wide range of components and is user-friendly and design-focused.

Updated Jun 11, 2026
C#

Rise-Media-Player

theimpactfulcompany / Rise-Media-Player

One media player for everything you own or stream; whether it's music or videos, online or offline Rise Media Player does it all. And it's beautiful and native with the latest version of WinUI.

music player ui-design xaml csharp customization uwp help media windows-10 media-player help-wanted fluent fluent-design windows-11 winui media-players help-welcome

Updated Oct 23, 2025
C#

Citrus.Avalonia

AvaloniaUI / Citrus.Avalonia

Modern styles for Avalonia controls.

theme design ui-design ui nuget avalonia ui-kit ui-components avaloniaui ui-theme

Updated Jan 10, 2024
C#

sinanata / unity-ui-toolkit-design-system

Drop-in design system for Unity 6 UI Toolkit (UIDocument + PanelRenderer, UXML + USS): tokens, 42 components, 120 icons, mobile-responsive, dark-themed. One stylesheet, zero dependencies. Battle-tested in a shipping cross-play game.

gamedev ui-design mobile ui unity component-library ui-components design-tokens ui-toolkit design-system game-ui responsive-ui uxml uitoolkit unity6

Updated Jul 15, 2026
C#

Neumorphism.Avalonia

flarive / Neumorphism.Avalonia

Neumorphism UI theme for .net Avalonia UI apps

theme ui-design light-theme xaml csharp cross-platform dark-theme avaloniaui neumorphism neumorphic-design native-aot net8

Updated Jan 11, 2025
C#

punker76 / MahApps.Metro.SimpleChildWindow

A simple child window for MahApps.Metro

windows c-sharp open-source ui-design xaml gui ui oss modern ux wpf mahapps metro metro-application wpf-mahapps visual hacktoberfest

Updated Apr 14, 2026
C#

N-a-r-w-i-n / MetroSet-UI

Windows Forms Metro Skin Style, Make The Applications With Metro Styles. see more https://n-a-r-w-i-n.github.io/MetroSet-UI/

Updated Aug 2, 2022
C#

egbakou / WhatsAppUI

WhatsApp UI in Xamarin.Forms

android ios ui-design ui whatsapp xamarin-forms whatsapp-ui

Updated Aug 26, 2023
C#

punker76 / code-samples

Just some code samples for MahApps and other experiments...

windows c-sharp open-source ui-design xaml gui ui oss code-samples wpf mahapps wpf-mahapps hacktoberfest iconpacks

Updated Apr 18, 2024
C#

XamUIDemo

ufukhawk / XamUIDemo

Xamarin Forms Login Page UI Kit

android ios design ui-design xamarin uikit xamarin-forms xamarin-ios xamarin-android xamarinforms xamdesign xamarin-applications

Updated May 19, 2023
C#

aalitor / AltoControls

Custom controls for .Net WinForm

windows ui-design forms controls circular-progress-bar rounded-button

Updated Oct 29, 2016
C#

egbakou / CreditCardCheckout

Credit Card Checkout - A Xamarin.Forms UI Challenge

design ui-design mobile ui xamarin xamarin-forms

Updated Nov 5, 2019
C#

Chased-Home-UI-Design

ufukhawk / Chased-Home-UI-Design

XamDesign Xamarin Forms Chased Home UI Design

android ios design ui-design xamarin uikit xamarin-forms xamarin-ios xamarin-android xamarinforms xamdesign xamarin-applications

Updated Aug 14, 2020
C#

xv / xrails-login-ui

Custom login UI for WinForms using GDI+. Design concept turned into code.

ui-design ui gdi winforms

Updated May 3, 2019
C#

psvantares / unity_geronimo_kit

"Geronimo" is an simple and free UI kit for mobile, which twas designed.

ui-design ui unity uikit

Updated Jul 22, 2023
C#

RadekVyM / Calling-App

[UI challange] .NET MAUI prototype of a phone app inspired by the "majority wallet & calling" design by Hampus Öhman.

ui-design xaml ui dotnet transition-animation draw animations ui-components maui maui-apps dotnetmaui maui-app

Updated Oct 19, 2024
C#

RadekVyM / FourSeasons

[UI challange] .NET MAUI implementation of "4 seasons mobile ui" design by Riko Sapto Dimo.

ui-design xaml ui xamarin csharp dotnet dotnet-core xamarin-forms ui-components maui maui-apps

Updated Jul 19, 2024
C#

DarkStore

ufukhawk / DarkStore

Xamarin Forms Dark Store UI Design

android ios design ui-design xamarin uikit xamarin-forms xamarin-ios xamarin-android xamarinforms xamdesign xamarin-applications

Updated Jun 30, 2020
C#

DevWizza / Movies

Buy movie tickets in advance, find movie times, and more at "Movies".

android ios ui-design xamarin prism xamarin-forms ux-design renderer-free

Updated Sep 19, 2021
C#

FluentWinForms

diegoxd12wee436 / FluentWinForms

Design like Windows 11. Light on RAM like Windows 7. Modern rendering engine for WinForms using SkiaSharp with real blur, Glassmorphism, 120 FPS animations, CSS-like API, no XAML. Anyone can build their favorite UI just like CSS. 🚀

ui-design ui csharp winforms windows-forms

Updated Jul 12, 2026
C#

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