As of now all this library does is generate Monero brain wallets from 32-byte (64 hex character) strings. Eventually this library will contain a variety of Monero related dev scripts.
jssha3 - The JS library that contains a variety of different hashing functions
lodash - Library for manipulating data structures
crypto - CryptoNote cryptography utilities
To install from npm:
npm install -g xmr-dev-tools
To run locally: xmr-dev-tools
var password = "SomeSecretPassword!ThatCanUse@SymbolsAndNumb3r5"
var seed = password.repeat(1000) // Or any large number
lodash.times(1000, (i) => { seed = jssha3.sha3_256(seed) })
var wallet = new XMR({seed: seed})