Top 20 NuGet java Packages

Mapbox.Android.Sdk (C# Bindings)
Enumerations tests framework is provided as an NUnit based framework sufficient to exercise the majority of boilerplate issues concerning both Ordinal as well as Bitwise Enumerations.
JNI & JVMTI bindings for C#.
Dark Notes is a library that uses the Java Native Interface (JNI) to load the Java VM into a .NET process on Windows, and exposes the Java classes and methods in an easy-to-call way using the .NET Dynamic Language Runtime (DLR).
IKVM.NET is an implementation of Java for Mono and the Microsoft .NET Framework.
Provides the build time generators that respond to the [FlagsEnumeration] partial class attribute.
Xamarin.Android Binding for Kotlin Common Standard Library (org.jetbrains.kotlin:kotlin-stdlib-common). Note: This is an "EmbeddedReferenceJar". It will not generate any Android Callable Wrappers (ACW) and C# API.
Java interaction library used to read java object streams and read/write json
This library enables working with .net as Java like programming code.
Implementation of the Scala standard library in F#.
An extensible framework for feature-oriented software development This is the IKVM version; which is to say that this is compiled from Java to .NET
The framework Enumerations provides a solid baseline of features emulating a Java style enumeration structure for .NET. Simple Ordinal based Enumerations are supported, as are more complex Flags-like Bitwise Enumerations.
Provides the [FlagsEnumeration] attribute for use when signaling when bitwise operators and so forth are to be auto generated at build time.
Mapbox.Sdk.Geojson (C# Bindings)
Mapbox.Android.Telemetry (C# Bindings)
Xamarin.Android bindings for the AppIntro Java library.
NetCDF-Java binding for .net core
Provides the build time generators that respond to the [FlagsEnumeration] partial class attribute.