Top 23 C# iOS Projects

• Avalonia

  255 23,824 9.9 C#

  Develop Desktop, Embedded, Mobile and WebAssembly apps with C# and XAML. The most popular .NET UI client technology

  

Project mention: The search for easier safe systems programming | news.ycombinator.com | 2024-05-08

WPF is not the best example of open source, as some components are still closed source. Though it only runs on Windows, a closed source operating system, so perhaps that is not so important.

https://github.com/dotnet/wpf/issues/2554

That said, there are cross platform, open source .NET UI frameworks out there, including one that is inspired by WPF:

https://avaloniaui.net/

• Mono

  90 10,868 6.0 C#

  Mono open source ECMA CLI, C# and .NET implementation.

  

Project mention: How exactly does Unity integrate with IDEs - how does the editor build work? | /r/Unity3D | 2023-07-23

In the video you basically install .NET 7.0 SDK with the deb packages from Microsoft repos AND mono deb packages from repos laid out in https://www.mono-project.com/ apart from Unity and VS Code. And then you configure VS Code so that it always uses Mono installed in the system (not Unity Editor's own instance???)

• InfluxDB

  www.influxdata.com featured

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

• ReactiveUI

  19 7,913 9.0 C#

  An advanced, composable, functional reactive model-view-viewmodel framework for all .NET platforms that is inspired by functional reactive programming. ReactiveUI allows you to abstract mutable state away from your user interfaces, express the idea around a feature in one readable place and improve the testability of your application.

  

Project mention: Understanding DynamicData in .NET: Reactive Data Management Made Easy | dev.to | 2024-04-30

ReactiveUI Official Website: For information on ReactiveUI, which closely integrates with DynamicData, visit the official website. This site offers extensive documentation and tutorials for both ReactiveUI and DynamicData. ReactiveUI.

• mobile

  158 5,647 9.5 C#

  The mobile app vault (iOS and Android). (by bitwarden)

  

Project mention: Anyone else bitterly disappointed that 2023.12 release didn't include mobile (iOS / Android) passkey support? | /r/Bitwarden | 2023-12-08

Given that Xamarin has been deprecated its successor MAUI has the iOS 17/Android 14 SDKs, I think https://github.com/bitwarden/mobile/pull/2806 needs to be merged first/probably more work to be done after that too.

• SkiaSharp

  25 4,108 8.8 C#

  SkiaSharp is a cross-platform 2D graphics API for .NET platforms based on Google's Skia Graphics Library. It provides a comprehensive 2D API that can be used across mobile, server and desktop models to render images.

  

Project mention: Jellyfin: The Free Software Media System | news.ycombinator.com | 2023-06-18

It looks like the port was compiled with a binary SkiaSharp [0] since that requires Google tooling to build. Interesting to see the committer allowing this. Apparently it is not the first time.

0. https://github.com/mono/SkiaSharp

• MVVMCross

  1 3,825 9.1 C#

  The .NET MVVM framework for cross-platform solutions, including Android, iOS, MacCatalyst, macOS, tvOS, WPF, WinUI

  

• xamarin-macios

  14 2,371 9.9 C#

  .NET for iOS, Mac Catalyst, macOS, and tvOS provide open-source bindings of the Apple SDKs for use with .NET managed languages such as C#

  

Project mention: Setting up Development & Distribution of Xamarin App (without help from original developer) | /r/Xamarin | 2023-06-14

• SaaSHub

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• Maui

  22 2,061 9.2 C#

  The .NET MAUI Community Toolkit is a community-created library that contains .NET MAUI Extensions, Advanced UI/UX Controls, and Behaviors to help make your life as a .NET MAUI developer easier (by CommunityToolkit)

  

Project mention: CommunityToolkit / Maui Release v5.3.0 | news.ycombinator.com | 2023-08-15

• Microcharts

  8 1,972 4.9 C#

  Create cross-platform (Xamarin, Windows, ...) simple charts.

  

• AdaptiveCards

  5 1,686 8.5 C#

  A new way for developers to exchange card content in a common and consistent way.

  

Project mention: Whose idea was it to set the maximum line count to 1 before showing "see more" | /r/MicrosoftTeams | 2023-12-11

Similar report here: https://github.com/microsoft/AdaptiveCards/issues/8641

• XamarinCommunityToolkit

  7 1,589 2.1 C#

  Discontinued The Xamarin Community Toolkit is a collection of Animations, Behaviors, Converters, and Effects for mobile development with Xamarin.Forms. It simplifies and demonstrates common developer tasks building iOS, Android, and UWP apps with Xamarin.Forms.

  

• Xamarin.Essentials

  8 1,527 5.8 C#

  Xamarin.Essentials is no longer supported. Migrate your apps to .NET MAUI, which includes Maui.Essentials. (by xamarin)

  

• shiny

  1 1,389 9.4 C#

  .NET Framework for Backgrounding & Device Hardware Services (iOS, Android, & Catalyst)

  

• LottieXamarin

  2 1,210 2.2 C#

  Render After Effects animations natively on Android, iOS, MacOS and TvOS for Xamarin

  

• glTFast

  7 1,189 8.7 C#

  Efficient glTF 3D import / export package for Unity

Project mention: Importing fbx at runtime | /r/Unity3D | 2023-06-12

May i recommend GLTFast instead considering it is more recent? (last updated in March) https://github.com/atteneder/glTFast

• Rg.Plugins.Popup

  3 1,154 0.0 C#

  Xamarin Forms popup plugin

• Mapsui

  7 1,077 10.0 C#

  Mapsui is a .NET Map component for: MAUI, WPF, Avalonia, Uno, Blazor, WinUI, Xamarin and Eto

  

Project mention: AvaloniaUI: Create Multi-Platform Apps with .NET | news.ycombinator.com | 2024-02-03

But I think some of this stuff is already handled in Avalonia ecosystem like https://github.com/Mapsui/Mapsui, https://github.com/beto-rodriguez/LiveCharts2 and few others...

• iFakeLocation

  15 908 4.5 C#

  Simulate locations on iOS devices on Windows, Mac and Ubuntu.

• WPF Application Framework (WAF)

  4 693 9.3 C#

  Win Application Framework (WAF) is a lightweight Framework that helps you to create well structured XAML Applications.

• aptabase

  9 695 9.3 C#

  ✨ Open Source, Privacy-First and Simple Analytics for Mobile, Desktop and Web Apps

  

Project mention: Ask HN: Those making $500/month on side projects in 2024 – Show and tell | news.ycombinator.com | 2024-01-23

• AvillaForensics

  2 611 8.2 C#

  Avilla Forensics 3.0

• apple-signin-unity

  3 565 4.2 C#

  Unity plugin to support Sign In With Apple Id

Project mention: universal-sdk-unity VS apple-signin-unity - a user suggested alternative | libhunt.com/r/universal-sdk-unity | 2023-12-12

AppleLogin Support for iOS, Android.

• Xamarin.Forms.GoogleMaps

  1 543 0.0 C#

  Map library for Xamarin.Forms using Google maps API

• SaaSHub

  www.saashub.com featured

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C# iOS related posts

• universal-sdk-unity VS apple-signin-unity - a user suggested alternative

  2 projects | 12 Dec 2023

• Anyone else bitterly disappointed that 2023.12 release didn't include mobile (iOS / Android) passkey support?

  1 project | /r/Bitwarden | 8 Dec 2023

• Timeout

  1 project | /r/Bitwarden | 7 Dec 2023

• Bitwarden is flashing on start (Android) GOS

  1 project | /r/Bitwarden | 5 Dec 2023

• iOS app locking on close

  1 project | /r/Bitwarden | 1 Oct 2023

• FFmpeg on Xamarin (Android)

  1 project | /r/ffmpeg | 15 Sep 2023

• CommunityToolkit / Maui Release v5.3.0

  1 project | news.ycombinator.com | 15 Aug 2023
• A note from our sponsor - SaaSHub
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