Top 20 NuGet extensions Packages

Visual Studio Extensions development SDK
C# Helpers and Extensions
A string library that includes common string extensions, improvements to Trim, such as middle trim with TrimAll, etc.
This library contains a collection of UWP XAML components such as Visual State triggers, Behaviors and value converters that can be used in a variety of UWP applications built by the community.
This library contains a collection of extended MvvmLight components that can be used in a variety of UWP applications built by the community.
.net core network related utilities and extension methods
.net core http extensions
Extension methods and utility classes that supplements the original functionality of commonly used .NET objects.
Extension methods and utility classes for primitive types and some commonly used types in the system core library.
An extension library for Confluent.Kafka for providing functionality like a fluent consumer builder and System.Reactive hooks.
A ReflectInsight logger implementation for Microsoft.Extensions.Logging
Library containing asynchronous (de)serialization methods for Newtonsoft.JSON JTokens. The deserialization functionality is available through UtilPack.JSON.JTokenStreamReader class. The serialization functionality is available through extension method to UtilPack.PotentiallyAsyncWriterLogic<IE...
An extension library for Abacaxi. This library only contains practice-related code (not useful).
C# Extensions Method Library
Generate random data using a fluent api with reactive extensions.
Extension methods to simplify working with streams: reading and writing simple builtin types
Extension methods to simplify working with SQL: running commands and queries, and reading data sets