upowai/upowjs

Promise based HTTP client for the browser and node.js

A light weight universal JavaScript base58 encoder / decoder.

A library for arbitrary-precision decimal and non-decimal arithmetic

Big number implementation in pure javascript

Base 58 encoding / decoding

Node.js Buffer API, for the browser

JavaScript library of crypto standards.

EC cryptography

A simple SHA-256 / SHA-224 hash function for JavaScript supports UTF-8 encoding.

Simple streaming readline module.

An arbitrary-precision Decimal type for JavaScript.