atsushieno 

managed-midi aims to provide C#/.NET API For almost-raw access to MIDI devices in cross-platform manner with the greatest common measure so that it can be "commons" either on Mono or .NET, everywhere, as well as standard MIDI file manipulation and player functionality.

libfluidsynth C# binding

Enable d8/r8 dex compiler for your Xamarin.Android application

Facebook's fastor fork of Proguard, packaged for NuGet

Xamarin.Android API Level 28 framework built with C# 8.0 default interface methods

mugene MML to MIDI compiler

Xamarin.Android Build enhancer / booster

C# binding for ActionBarSherlock: Library for implementing the action bar design pattern using the native action bar on Android 4.0+ and a custom implementation on pre-4.0 through a single API and theme.

experimental MSBuild custom SDK resolver for Xamarin.Android

Mono's resgen.exe with -d option support The source is https://github.com/mono/mono/pull/1932

C# bindings for Clang 4.0 API for Mono and .NET Framework

C# 8.0 default interface methods support for Xamarin.Android

a library for composing asynchronous and event-based programs using observable sequences and LINQ-style query operators. (Android)

Xamarin Android Binding library for Facebook Android SDK

Proguard base libraries from m2repository to NuGet

a library for composing asynchronous and event-based programs using observable sequences and LINQ-style query operators. (iOS)

API binding and MSBuild tasks to use Android Architecture Components.

XML generator for tracktion_engine and Waveform