Top 20 NuGet query Packages

Query builder for the Cassandra database
Query builder project to support linq alike defined GraphQL queries/mutations.
A set of abstractions to help make builder and client projects modular and testable.
SqExpress is a SQL query builder that allows you to create SQL expressions directly in C# code with strong typing and IntelliSense (without LINQ!). The library provides a generic SQL syntax tree with export to MS T-SQL, PostgreSQL, and MySQL text. It also provides a set of builders and operators tha...
Select a subset of properties of an object to return
Provides System.Linq.IQueryable extensions such as filtering, ordering, paging, etc.
Build string expression to lambda expression to support dynamic query from UI
A .NET 8.0 collection of data access interfaces. Useful to avoid infrastructure data dependency,
Sitecore 6.6 extensions for the Lucinq for Lucene.Net API
CamlBuilder allows developers to easily write CAML queries without long strings of XML. CAML can be constructed with declarative strongly-typed code.
Allows querying WCF Web Api endpoints that expose IQueryable<T>, with full query support for nested relationships, etc. Does not deal with response deserialization. Look for HttpEntityClient for that.
Projac provides lightweight infrastructure for authoring projections.
LeadPipe.Net.Data provides essential data tier objects including an implementation of a repository, the query object pattern, and unit of work pattern. You can use this package to build your own data implementation, but you might also be interested in the pre-built data implementations such as LeadP...
LeadPipe.Net.Data.NHibernate.StructureMap is a comprehensive pre-built data implementation package that uses NHibernate and provides implementations of a repository, the query object pattern, and unit of work pattern. This package provides easy component registration for StructureMap users. ...
A library for generating and parsing query strings using C#. Url encoding/decoding is automatically handled. Supports multiple values per name.
QueryDesigner provides way of creating complex IQueryable filtering based on dynamic expression trees.
Framework for hosting a CQRS and Event Sourcing architecture on Azure