Evaluator Packages

A flexible math expression evaluator

An interpreter for Typescript that can evaluate an arbitrary Node within a Typescript AST

Javascript Expression Language: Powerful context-based expression parser and evaluator

A simple SPARQL expression evaluator library

XPath expression evaluator against a XML-SAX stream

Simple node.js expression parser and evaluator using shunting-yard and reverse polish notation algorithms

Customizable, safe evaluator of JavaScript-like expressions.

Safely evaluate a JavaScript like expression in given context.

ACT rules module for qualweb web accessibility evaluator

QualWeb evaluator core engine

Javascript Expression Language: Powerful context-based expression parser and evaluator

JSPython is a javascript implementation of Python language that runs within web browser or NodeJS environment

An extremely efficient and flexible parser for Math or Logical expression using Javascript. It has all the basic functions supported with extensive support for new functions, variable etc.

Javascript Expression Language: Powerful context-based expression parser and evaluator

Math evaluator tool for comparing expressions for equality

Tokenize javascript expressions.

Wappalyzer module for qualweb accessibility evaluator

A parser and evaluator for boolean expressions written using the boon format

(Synchronous API) Javascript Expression Language: Powerful context-based expression parser and evaluator

xpath evaluator for ltx