Documentation about scriptless scripts

The Urbit operating system

Seize your blockchain oracle status with this whitepaper generator

A lightweight ethereum block explorer

An open outline of the reasoning behind a censorship resistant fork of Ethereum

BITFINEX Ruby trading API - Bitcoin, Litecoin, and Ether exchange

Ethereum library for the Ruby language

Ruby library for Bitfinex.com API

A (self-educational, incomplete, and likely incorrect) library for working with Bitcoin written in Julia

Ruby API for MtGox and Bitstamp

Bitstamp Ruby API

display Mt.Gox live market data (in the console) and experiment with trading bots

Command line client for Ripple payment platform. It uses Ripple websocket API to send commands and receive responses.

Sublime Text 2 Plugin to Beautify Ruby

Ruby interface to Interactive Brokers' TWS API

Test cases for original Java TWS API

Protocol::TWS - InteractiveBrokers TWS API protocol

A JRuby ext wrapping Clojure's data structs as efficiently as possible

Code accompanying the book "Machine Learning for Hackers"

Examples of statistical models implemented using JAGS

Ruby wrapper for the Mt. Gox Trade API

Organize ActiveRecord models into a tree using PostgreSQL's ltree datatype

Easily use and manage Postgres stored procedures with Active Record.

Sublime Text 2 & 3 Plugin to Beautify Ruby

OpenCL application to price European Options under Heston's Stochastic Volatility Model using Monte Carlo simulation

A rake task generator to help with building/packaging/deploying Ruby applications (⚠️ unmaintained)

A scaffold generator for ruby projects

watch(1) periodically executes the given command - useful for auto-testing, auto-building, auto-anything