Top 20 NuGet expression Packages

A base class library to add useful extensions to .NET, like messanging, LINQ expression parser and extension methods, Task Parallel Library helpers, type auto-mapping for storage and benchmark.
Barcode Professional for Windows Phone generates high quality vector-based Linear, Composite and 2D Symbologies. Features: - Linear & 2D Barcodes - data-binding support, raster image exportation (WriteableBitmap), Barcode rotation (0, 90, 180, 270 degrees), Full design-time support Visual Studio...
Enflow is a simple library for workflows and state rules. It aims to provide a simple, cross-platform unit-of-work facility. The state rule definitions can also be used to filter IQueryable and IEnumerable, including LINQ to Entities and other ORMs that can query by expressions.
A WPF theme which will make an application look like Blend
Serialization and deserialization of linq expressions
A command line tool that can be used to generate data for testing or other uses. You provide it with a pattern containing symbols defining the output you want to produce and it will create random data to match that pattern.
MathCore Library - Complex Expressions
An implementation of ExpressionVisitor that builds up a path string that represents member access in an Expression
Rebinds parameters in an expression using a given map
The «Expression Library» is introduced to bring the world of «Code Execution» and the «Free Definition of Formulas» in an existing application together. So the primary goal of this component is to allow the applications user expressing any formula of mathematics, string check or dynamic data definit...
MES is a mathematical expressions evaluator. While being fairly simple it's heavily focused on being generic, modular, and extensible. Supports custom functions!
A data query/GraphQL library for .NET Core. Execute with EntityFramework (or other ORMs) or in memory
uCondition is a rule-based expression property type for Umbraco. It allows content editors to control business logic directly within the Umbraco CMS. It can be used to provide a more personalised experience to your customer, or to determine whether an action is permitted, or where ever you want to...
C# Visual Studio T4 template processing for compiling regular expressions into code for ultra fast execution of several parallel regular expressions. This project is inspired by the re2c regular expression compiler.
Lightweight optimizer of System.Linq.Expression expressions. Just basic boolean algebra and reductions, constant and tuple/anonymous type eliminations. For side-effect free Expressions. No compilation-subjective optimizations.
Simple compiler of mathematical expressions.
Enables the efficient, dynamic composition of query predicates linq expressions supporting the logical operators: AND, OR, NOT. It can be used with any kind of entity that need to be queried by a linq expression.
Gene Expression Programming
Booli is a boolean expressions interpreter