dice
A Jison DnD style dice roller. Simply supply a string and it will parse it into a roll. Supports arithmetic, keeping high/low dice, and fudge dice.
Usage
npm install fantasy-dice [-g]
roll 4d6h3
echo -e "var dice = require('fantasy-dice');\nconsole.log(dice("4d6h3"));" > dice.js
node dice.js