Daru (Data Analysis in RUby) is a library for analysis, manipulation and visualization of data. Daru-view is for easy and interactive plotting in web application & IRuby notebook. It can work in frameworks e.g. Rails, Sinatra, Nanoc and hopefully in others too.

Ruby client for DatoCMS API

Dice Bag is a library of rake tasks for configuring web apps in the style of The Twelve-Factor App. It also provides continuous integration tasks that rely on the configuration tasks.

CLI and Ruby tools for drone-maker DJI's store, account, and more.

Snapshot creator for Digital Ocean droplets. Multi-threading inside. Auto-cleanup feature. No matter how much droplets you have. Cron optimized.

Dubious is a web framework written in Mirah.

Generates dummy log data for Fluentd benchmark

ActiveRecord-ish DynamoDB ORM

Lightning Fast Graphing/Visualization, built on RRDTool

A summary generator of GitHub activity for retrospective.

Gas is a utility to keep track of your git authors. Add them to gas and switch at any time. Great if you use one author at work and one at home or if you are doing pair programming. Includes SSH support.

Command-line utility to find source repositories for ruby gems, open common GitHub pages, compare gem versions, and simplify gem update workflow in git.

A simple way to check your app heart.

Converter utils that can be included as a gem or used from the command line

JekyllAndHyde is a HTML presentation generator that generates a basic Jekyll scaffold with Slippy hooking up.

A CLI to fetch and compare the 2019 coronavirus pandemic statistics.

A test framework using watir-webdriver rspec and page-object

This gem allows you to use the luca-ui backbone.js component framework easily with the assets pipeline

Mad Chatter is a fun, easy to customize chat server, utilizing HTML 5 Web Sockets

Integrate MapBox.js with the Rails asset pipeline