Top 20 NuGet c# Packages

Provides audio services to make easy to use Dolby Digital Plus.
Colorizes C#/VB code, including code fragments
.Net implementation of the Apache Kafka Protocol that provides basic functionality through Producer/Consumer classes. The project also offers balanced consumer implementation.
CommonSharp - A collection of useful C# classes and static methods
(JetBrains repack) NRefactory supports analysis of C# source code: it includes a parser, abstract syntax tree, type system, semantic analysis (resolver), code completion, and several refactorings.
Bridge.NET support for the browser's debugging console
For performance testing services that depend upon a SQL database, the service may be tested with known inputs and the SQL queries that are executed will be captured (along with their results). Then the service may be re-tested but the SQL proxy layer will return known results to the same SQL queries...
Service to performance test code by removing the database dependency, in order to always return consistent data for known queries - this package is used in an example implementation of the service
Service to performance test code by removing the database dependency, in order to always return consistent data for known queries - this is the Client package
Aerospike implementation of the ASP.NET Session State Provider
Library provides C# language extensions
Light-weight Facebook client for C#
A JSON serializer for .NET where you don't need DTOs any longer.
A JSON serializer for .NET where you don't need DTOs any longer. Adapter for Microsoft's Unity Container.