Evaluator Packages

JavaScript Object Expression Evaluator

Mathematical expression parser and evaluator

An extensible logical tree evaluator, written on node.js.

Poker Texas Holdem Hand Evaluator using Cactus Kev's algorithm

enables importing of css files in stylus via require

Boolean expression parser and evaluator. Makes use of the Ohm grammar package with grammar rules found [here](https://github.com/avadavat/boolean-expressions/blob/master/src/grammar/grammarRules.ts).

Evaluates math expressions obeying order of operations and with support for units and trig functions.

Boolean expressions evaluator.

Variables evaluator for the Advanced REST Client

Advanced Expression Language

An expression tokenizer, parser and evaluator.

A tiny, safe, fast JavaScript library for decimal arithmetic expressions.

XPath expression evaluator against a XML-SAX stream

Customizable expression/rule evaluator

A small interpreter for creating DSLs

Require a script and watch for changes

This module is aimed to evaluate expressions created with logical and/or comparison operators. It returns true if the given plain object property-value pairs match the preconfigured targeting expression and false if it does not. For now it is made to be u

Library for building reversible interpreters by converting them to Bidirectional Abstract Machines.

A C language step-by-step evaluator written in JavaScript and using persistent (immutable) data structures.

A math evaluator library that supports user-defined functions, variables and units, and can handle fairly ambiguous syntax.