kssfilo/rpn-cli

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.

Checks CoffeeScript source for errors using JSHint

Unfancy JavaScript

Command line filter to apply unix filter to parts of input stream.

NodeJS command line 'parser'