BDD for Ruby. RSpec runner and example groups.

Pry is a runtime developer console and IRB alternative with powerful introspection capabilities. Pry aims to be more than an IRB replacement. It is an attempt to bring REPL driven programming to the Ruby language.

RSpec results that your continuous integration service can read.

idb is a tool to simplify some common tasks for iOS pentesting and research. Please see https://github.com/dmayer/idb for more details on installation and usage.

Stream out ZIP files from Ruby

Open-source Dropbox using Ruby and Git.

Code metrics from Flog, Flay, Saikuro, Churn, Reek, Roodi, Code Statistics, and Rails Best Practices. (and optionally RCov)

The Irbtools make working with Ruby's IRB console more fun & productive.

The plugin enables color theme support for Pry.

salt provisioner for test-kitchen so that you can test all the things

Utility for converting markup files to pdf files. Useful for reports etc.

An extension for Asciidoctor that converts AsciiDoc documents to EPUB3 e-book format.

You can create your slide as a text file. It means that you can version controlyour slide like your Ruby scripts. You can custom your slide style by Ruby.So Rabbit is for Rubyist. You can use RD, Markdown and Wiki format as slide source. Rabbit provides programmer friendly keyboard interface. It uses Emacs and Vistyle keybindings by default. You can use PDF and image as slide source. Rabbit can show PDF and imagedirectly. You can create your slide by other presentation tool and show yourslide by Rabbit. If you show your slide by Rabbit, you can use programmerfriendly keyboard interface provided by Rabbit to control your slide. You can upload your slide as a gem. If you publish your slide as a gem, youcan see your slide at https://slide.rabbit-shocker.org/ .

GeoBlacklight provides a world-class discovery platform for geospatial (GIS) holdings. It is an open collaborative project aiming to build off of the successes of the Blacklight Solr-powered discovery interface and the multi-institutional OpenGeoportal federated metadata sharing communities.

Aquarium is a full-featured Aspect-Oriented Programming (AOP) framework for Ruby that is designed to provide an intuitive syntax and support for large-scale, dynamic aspects.

Milkode is line based local source code search engine. It have command line interface and web application. It will accelerate the code reading of your life.

tDiary contributions package that includes plugins, styles, utilities, libraries, filters, and extended io.

webgen is used to generate static websites from templates and content files (which can be written in a markup language). It can generate dynamic content like menus on the fly and comes with many powerful extensions.

A Rails grid plugin to create grids with sorting, pagination, and filters generated automatically based on column types. The contents of the cell are up for the developer, just like one does when rendering a collection via a simple table. WiceGrid automates implementation of filters, ordering, paginations, CSV export, and so on. Ruby blocks provide an elegant means for this.

deck.js (http://imakewebthings.github.com/deck.js) is a JavaScript library for building slide presentations using HTML 5. deck.rb (http://github.com/alexch/deck.rb) builds on top of deck.js, adding some features and letting you focus on your slides, not the HTML infrastructure.