Top 20 NuGet expressions Packages

Dynamic Linq Query Builder base on Expressions for ASP.NET MVC. Excellent PrepareQuery method with QueryParams (Razor engine)
VsDebugFx provides weakly-typed lambda expressions and LINQ in Visual Studio debugger.
A computational geometry and math library for the CLR with potential medical, gaming, and GIS uses.
Define routes using regular expressions in ASP.NET MVC
Provides methods for reflecting member information by using lambda expressions: * PropertyInfo from getters / setters expressions * MethodInfo from method call / delegate return expressions
Allows to include lambda expressions into each other in c# and Visual Basic. Also allows to avoid using string constants in reflection thus enabling easy refactoring.
Language-agnostic test definitions for VerbalExpressions implementations
Computation Expression Visualizer(Core).
.NET Sql Builder and Generator
Goal is to add functionality to .NET Mvc, with a small wrapper around weakly and dynamically typed, magic string based routing with a strongly and statically typed routing through generics and expressions.
FeralExpressions defines the expansion method .Inline() which can be called on either an expression, or an IQueryable. It replaces method calls in the expression with the method body. In order for this to work, the method must (a) be declared in a partial class (b) have an expression body (c) hav...
UI components for Umbraco Forms Expressions
A library for writing animations in the Windows.UI.Composition framework using statically typed lambdas
Provides tools to resolve values in C# expressions.
AspNet.Mvc.TypedRouting is a class library allowing typed expression based route registration and link generation for ASP.NET Core MVC. See the project repository for more information and available features.
.Net library that includes Dynamic Linq and other Expression oriented functionality
(This package has been deprecated. Use AutoMapper.AspNetCore.OData.EFCore or AutoMapper.AspNetCore.OData.EF6.) Creates LINQ expressions from ODataQueryOptions.
(This package has been deprecated. Use AutoMapper.AspNet.OData.EF6.) Creates LINQ expressions from ODataQueryOptions.
Provides a set of general purpose Fluent Assertion extension methods methods extending from Xunit.