Nesta is a lightweight Content Management System, written in Ruby using the Sinatra web framework. Nesta has the simplicity of a static site generator, but (being a fully fledged Rack application) allows you to serve dynamic content on demand. Content is stored on disk in plain text files (there...

See statistic about your workers (GSoC project)

Send image/video to an airplay enabled device

Encryption solution for salted-encryptors on Devise

The official Facebook Business API SDK for Ruby. https://developers.facebook.com/docs/marketing-api/sdks'

A fluentd output plugin created by Splunk that writes events to splunk indexers over HTTP Event Collector API.

A git pre-commit hook written in ruby with a few more tricks up its sleeve

Sup is a console-based email client for people with a lot of email. * GMail-like thread-centered archiving, tagging and muting * Handling mail from multiple mbox and Maildir sources * Blazing fast full-text search with a rich query language * Multiple accounts - pick the righ...

Supplies TimeOfDay and Shift class that includes parsing, strftime, comparison, and arithmetic.

Open-source Dropbox using Ruby and Git.

Validate your Rails JSON API's JSON

American style month/day/year date parsing for ruby 1.9+

Microsoft Azure Client Core Library for Ruby SDK

A Ruby library for text classification featuring Naive Bayes, LSI (Latent Semantic Indexing), Logistic Regression, and k-Nearest Neighbors classifiers. Includes TF-IDF vectorization, streaming/incremental training, pluggable persistence backends, thread safety, and a native C extension for fast L...

A general classifier module to allow Bayesian and other types of classifications.

Guard::Minitest automatically run your tests with Minitest framework (much like autotest)

I18n ActiveRecord backend. Allows to store translations in a database using ActiveRecord, e.g. for providing a web-interface for managing translations.

PostgreSQL Cursor is an extension to the ActiveRecord PostgreSQLAdapter for very large result sets. It provides a cursor open/fetch/close interface to access data without loading all rows into memory, and instead loads the result rows in 'chunks' (default of 1_000 rows), buffers them, an...

RGen is a framework for Model Driven Software Development (MDSD) in Ruby. This means that it helps you build Metamodels, instantiate Models, modify and transform Models and finally generate arbitrary textual content from it.

Convert RGeo data to and from GeoJSON. rgeo-geojson is an extension to the rgeo gem that converts RGeo data types to and from GeoJSON.