ageitgey/node-pullquoter

Light-weight option parsing with an argv hash. No optstrings attached.

General natural language (tokenizing, stemming (English, Russian, Spanish), part-of-speech tagging, sentiment analysis, classification, inflection, phonetics, tfidf, WordNet, jaro-winkler, Levenshtein distance, Dice's Coefficient) facilities for node.

Math.js is an extensive math library for JavaScript and Node.js. It features a flexible expression parser with support for symbolic computation, comes with a large set of built-in functions and constants, and offers an integrated solution to work with different data types like numbers, big numbers, complex numbers, fractions, units, and matrices.

require('stopwords').english // or dutch, french, german, italian, spanish

Unfancy JavaScript

Yet another JS code coverage tool that computes statement, line, function and branch coverage with module loader hooks to transparently add coverage when running tests. Supports all JS coverage use cases including unit tests, server side functional tests and browser tests. Built for scale

simple, flexible, fun test framework

Simple monitor script for use during development of a Node.js app.

Assertive is a terse yet expressive assertion library

Lint your CoffeeScript

Istanbul and JSCoverage-style instrumentation for CoffeeScript files.

publishing tool for your node projects hosted on github