Lois reports statuses of CI results to Github Commit Statuses.

The CloudFormation Framework

LutaML: data models in textual form

Lydown is a language and tool for music notation

Yet another mackerel client for Ruby.

Generator to create sinatra apps that are also gems

Maildis is a command line bulk email dispatching tool. It supports HTML and plain text templates and CSVs for recipients and merge fields.

CLI used to create Rails monoliths by Rocketship for quickly building SaaS applications.

Markdown memo server

Mango is a dynamic, database-free, and open source website framework that is designed to make life easier for small teams of designers, developers, and content writers.

MapPrint allows to export many map sources and GeoJSON objects to a pdf/png file, along with legend and text elements to create rich maps.

A keyboard maximalist, curses-based, urbit terminal ui. It uses the (also in development) ruby airlock.

A ruby gem to document code (Check github repo for specifications).

Easy to configure backup tool for simple everyday use

Hybrid Data & Work Flow

Massimo builds HTML, Javascript, and CSS Files from your source.

Basic implementation of the Mastercoin protocol.

A commandline tool to generate max patches in an emmet-like fashion

English Dictionary(CLI and API) based on dictionary.cambridge.org site

Several MediaWiki extensions share code that makes it easy to run Selenium tests. This gem makes it easy to update the shared code.