Chamber lets you source your Settings from an arbitrary number of YAML files and provides a simple mechanism for overriding settings from the ENV, which is friendly to how Heroku addons work.

A Ruby database driver for ClickHouse (also Clickhouse CLI and web GUI included)

A Ruby implementation of the Coveralls API.

Font Custom makes using vector icons easy. Generate icon fonts and supporting templates (e.g. @font-face CSS) from a collection of SVGs.

This tool will help manage the content of a Looker instance.

Frontent web framework for Opal

The simplest possible modal for jQuery for the Rails 3.1+ asset pipeline based on https://github.com/kylefox/jquery-modal.

The command line interface to Learn.co.

A MediaElement gem(engine) for Rails. Makes embedding HTML5 video easy.

A Ruby gem for interacting with the Salesforce Metadata API

A lightweight layer above Thor to quickly create beautiful command-line interfaces.

A collection of useful starter kits to help you prototype faster

Pivotal Tracker Command Line Interface

A cli for generating reveal.js presentations from markdown.

The bridge between Calabash iOS and Xcode command-line tools like instruments and simctl.

Saffron is a collection of sass mixins and helpers that make adding CSS3 animations and transitions much simpler. Just include a mixin in your sass declaration, then set any configuration using variables and mixin parameters.

Specjour splits your RSpec suite across multiple machines, and multiple cores per machine, to run super-parallel-fast! Also works with Cucumber.

SproutCore is a platform for building native look-and-feel applications on the web. This Ruby library includes a copy of the SproutCore JavaScript framework as well as a Ruby-based build system called Abbot.

Stubb is the second mate.

tap { pp self }