provable
A Provably fair random hash generator which can be plugged into [random-js](https://www.npmjs.com/package/random-js).
ethereum-bridge
Ethereum logs listener to connect Oraclize onchain events to the Oraclize offchain engine
safe-rng
SafeRNG is a JavaScript library for generating provably fair numbers in online gambling and betting applications. It provides a set of functions for generating integers, floats, and dice rolls, as well as utility functions for combining seeds and hashing
fair-random
A simple utility to generate random numbers using a provable fair algorithm.