Top 20 NuGet services Packages

Biblioteca de serviços Cardinal .NET Core API.
A set of utility or convenience extensions for the fluent API for using the LUIS set of cognitive services
A basic fluent API for using the Luis related set of cognitive services
OpenRiaServices.Client is the full OpenRiaServices client including code generation in a single package. This version of OpenRiaServices is designed for use in OpenSilver projects (cf. https://opensilver.net/).
Abstractions for services.
Adds support for named service registrations to Microsoft.Extensions.DependencyInjection
Jayrock is a modest implementation of JSON, JsonML and JSON-RPC for the Microsoft .NET Framework, including ASP.NET.
RIAServicesContrib.EntityFramework provides the DbDomainService<T> class which can be used to create Domain Service classes for use with a DbContext from the EntityFramework package. This package supports versions of EntityFramework starting with EF 6.0.1.
Open RIA Services Toolkit - Silverlight ViewModel (MVVM) features
Contracts for Storm Connect.
An opinionated core for building business applications.
Provides peripheral connectivity services for Crosslight development using NanoHttpd.
Fully-featured server API for responding to OData queries and consuming/producing OData payloads. Supports OData v3. Targets .NET 4.0 or Silverlight 4.0. Localized for CHS, CHT, DEU, ESN, FRA, ITA, JPN, KOR and RUS.
RIAServices.Server provides the System.ServiceModel.DomainServices.Hosting and System.ServiceModel.DomainServices.Server assemblies in place of the GAC references, making bin-deployment easier. The web.config.transform adds the necessary configSections, HTTP modules, and system.serviceModel element...
Code generation for silverlight targets, other target platforms should use OpenRiaServices.Client.CodeGen.
Free and Open Source fork of ServiceStack V3 Adds OpenId Auth Providers for use in NServiceKit Web and REST Services. Includes built-in support for Google, Yahoo, MyOpenId and Custom OpenId providers. More Info on Auth Providers: https://github.com/NServic...
Signed Xamarin Google Play Services - Basement assemblies for Intersoft Crosslight.
Provides extended capabilities to share and authenticate users with social network accounts, including Facebook and Twitter.
Common library for RestBus clients.
.NET for Android (formerly Xamarin.Android) bindings for Google Play Services library 'com.google.firebase:firebase-storage-common'.