Arduino Display Library for SPI E-Paper Displays

Ruby ORM for Amazon's DynamoDB.

Ruby on Jets

Reprap FW with look ahead. SDcard and LCD support. It works on Gen6, Ultimaker, RAMPS and Sanguinololu

A library of algorithms and containers for Ruby.

Library that uses Fibers to make NBIO look synchronous

Experimental Gentoo Prefix Overlay where I fiddle with random packages to make them work

Cross-platform asynchronous I/O primitives for scalable network clients and servers.

Utility code for for AVR app development, generally tailored for the Teensy

A PhantomJS driver for Capybara

A ruby library for reading, writing and manipulating stereolithography (STL) files.

Firmware for the GenL RepRap electronics

GitHub version of the USB Serial code for the Teensy/Teensy++

A haptics feedback system for "projecting" images onto the skin

Marlin is a firmware for RepRap 3D printers optimized for both 8 and 32 bit microcontrollers. Marlin supports all common platforms. Many commercial 3D printers come with Marlin installed. Check wit…

Various enhancements to django-hoptoad -- including a clean framework for protocol upgrades as well as various ways to notify hoptoad

A small motor driver board for (Prusa) Repraps based on the Allegro A3992 PDIP driver

WebSocket server implementation based on Cool.io

Simple lib to track events in Mixpanel service. It can be used in any rack based framework.

YUI 3.x Source Tree

Github pages

a Ruby library for Microsoft's Bing search API

EventMachine based WebSocket server

Nestegg Gem for supporting nested exception in Ruby (ala Java chained exceptions)

a Ruby library for Microsoft's Bing search API

Fork of Cells for internal use

Fast IO buffering

Ruby algorithms and data structures. C extensions