Top 20 NuGet query Packages

The EntLibContrib Query Application Block Database Extensions allow to use the Query Application Block with the Microsoft Enterprise Library Data Access Application Block.

Dynamic Linq Query Builder base on Expressions for ASP.NET MVC. Excellent PrepareQuery method with QueryParams (Razor engine)

Fluent API to drive lucene.net

A C# Server side component for the popuplar jQuery datatables plugin http://datatables.net/

Entity Framework implementation for Queries with Waffle.

Sitecore extensions for the Lucinq API

Fluent API to drive lucene.net

Additional interfaces and common implementations for Moveax.DataAccess.Cqrs

A managed wrapper of ITfFnSearchCandidateProvider.

SeekU is a micro framework for simplifying CQRS and Event Sourcing in .NET.

Adds RedirectRouteExtended class which handles query strings in redirects, and allows for a specified Action to call during redirects, which may be helpful during logging.

This library makes working with LINQ to MongoDB queries easier from C#. Specificially it is for debugging and runtime inquiry of LINQ queries. There are two basic use cases: (1) Explain a LINQ query (does it use an index for example?). (2) Convert a LINQ query to the JavaScript code run in MongoDB.

Biggy is a Fast, In-Memory, Synchronized Document/Relational Query Tool for .NET - This package contains the interfaces and base classes used by concrete implementations.

Query helpers and extensions for NHibernate.

A simple library to make queries using SQLite

Support the OData protocol page Query for Microsoft.AspNet.WebAPI.OData

Command Query Responsibility Segregation (CQRS) pattern core interfaces.

Autofac implementation for the command handler resolver defined in Affecto.Patterns.Cqrs NuGet.

Portkit.Net is an implementation collection of network and http design patterns.