C# Android

Open-source C# projects categorized as Android

Top 23 C# Android Projects

  • Avalonia

    Develop Desktop, Embedded, Mobile and WebAssembly apps with C# and XAML. The most popular .NET Foundation community project.

    Project mention: Crux: Cross-platform app development in Rust | news.ycombinator.com | 2023-09-28

    > I don't see any other way to go trully multi platform without making separate UI for Android and iOS.


  • Mono

    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???)

  • Onboard AI

    Learn any GitHub repo in 59 seconds. Onboard AI learns any GitHub repo in minutes and lets you chat with it to locate functionality, understand different parts, and generate new code. Use it for free at www.getonboard.dev.

  • Uno Platform

    Build Mobile, Desktop and WebAssembly apps with C# and XAML. Today. Open source and professionally supported.

    Project mention: A Proposal for an asynchronous Rust GUI framework | news.ycombinator.com | 2023-09-03
  • ReactiveUI

    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: Humble Chronicles: Managing State with Signals | news.ycombinator.com | 2023-05-19

    ReactiveUI is based on Rx and very popular in the .Net world: https://www.reactiveui.net/.

  • mobile

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

    Project mention: All my Open Source App Alternatives | /r/opensource | 2023-07-30

    Password Manager → Bitwarden♥️

  • MVVMCross

    The .NET MVVM framework for cross-platform solutions, including Xamarin.iOS, Xamarin.Android, Windows and Mac.

    Project mention: Any language for Mac and PC? | /r/learnprogramming | 2023-02-01

    For MVVM-based UI it looks like this could help: https://github.com/MvvmCross/MvvmCross

  • SkiaSharp

    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

  • SonarQube

    Static code analysis for 29 languages.. Your projects are multi-language. So is SonarQube analysis. Find Bugs, Vulnerabilities, Security Hotspots, and Code Smells so you can release quality code every time. Get started analyzing your projects today for free.

  • Microcharts

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

    Project mention: Any good open source C# graphing libraries? | /r/csharp | 2022-12-10

    Open source and cross platform: Microcharts

  • AuthenticatorPro

    📱 Two-Factor Authentication (2FA) client for Android + Wear OS

    Project mention: Authy vs Google authenticator vs freeotp | /r/androidapps | 2023-05-27
  • Maui

    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
  • XamarinCommunityToolkit

    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.

  • AdaptiveCards

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

    Project mention: Teams Direct Message API with Power Automate | dev.to | 2023-05-04

    My post on sending Teams notifications using a webhook describes how to send a message to a channel using the Teams Notification API. We're going to use the same technique, but we're going to send an Adaptive Card instead of a plain message. I won't repeat the details of creating a webhook connector here, instead let's just focus on what we need to send to the API.

  • Xamarin.Essentials

    Essential cross platform APIs for your mobile apps. (by xamarin)

    Project mention: Xamarin Essentials MediaPicker Android 13 file permissions error | /r/xamarindevelopers | 2023-02-25
  • APK-Installer

    An Android Application Installer for Windows

  • shiny

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

    Project mention: Best practice for getting location | /r/Xamarin | 2023-03-31

    I am doing almost everything lately in MAUI. That being said, the last Xamarin project I did had some location monitoring requirements. I used this library : https://github.com/shinyorg/shiny It is a bit more work to plumb up (compared to using Xamarin Essentials, but once you do, it does a really good job.

  • LottieXamarin

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

  • Rg.Plugins.Popup

    Xamarin Forms popup plugin

  • glTFast

    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

  • WPF Application Framework (WAF)

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

  • Device.Net

    A C# cross platform connected device framework

  • ediabaslib

    .NET BMW and VAG Ediabas interpreter library

    Project mention: C# maui serial port | /r/csharp | 2023-04-09

    Also another project that uses that library is Ediabaslib. If youy look in the EdFtdiInterfaceAndroid.cs file you will see the following functions:

  • AvillaForensics

    Avilla Forensics 3.0

  • DBreeze

    C# .NET MONO NOSQL ( key value store embedded ) ACID multi-paradigm database management system.

  • Revelo Payroll

    Free Global Payroll designed for tech teams. Building a great tech team takes more than a paycheck. Zero payroll costs, get AI-driven insights to retain best talent, and delight them with amazing local benefits. 100% free and compliant.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2023-09-28.

C# Android related posts


What are some of the best open-source Android projects in C#? This list will help you:

Project Stars
1 Avalonia 19,772
2 Mono 10,589
3 Uno Platform 7,925
4 ReactiveUI 7,650
5 mobile 4,976
6 MVVMCross 3,787
7 SkiaSharp 3,617
8 Microcharts 1,898
9 AuthenticatorPro 1,729
10 Maui 1,722
11 XamarinCommunityToolkit 1,598
12 AdaptiveCards 1,571
13 Xamarin.Essentials 1,531
14 APK-Installer 1,318
15 shiny 1,278
16 LottieXamarin 1,218
17 Rg.Plugins.Popup 1,154
18 glTFast 1,029
19 WPF Application Framework (WAF) 675
20 Device.Net 562
21 ediabaslib 557
22 AvillaForensics 483
23 DBreeze 474
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