makaretu

bitcoin-convert

Conversion between the bitcoin base unit (BTC) and other units (Satoshi, μBTC, ...)

bridge.js

Javascript model for contract (duplicate) bridge

bridge-player

A player at a bridge table

bridge-scorer

collection of duplicate bridge scoring algorithms.

cardsJS

Scalable playing cards with various hand layouts.

crypto-shuffle

Cryptographically secure shuffle using the Fisher-Yates algorithm. The browser's (or NodeJS) crypto services are used to generate strong random numbers.

express-mung

Transform an express response (or make until no good)

express-preconditions

Middleware for HTTP Conditional Requests (RFC 7232)

express-prefer

Prefer header for HTTP (RFC 7240)

isq

International System of Quantities, ISO-80000