Browserify + Rails = CommonJS Heaven

This gem configures Rails for CloudFlare so that request.ip and request.remote_ip and work correctly.

Formtastic form builder to generate Twitter Bootstrap-friendly markup.

Foundation on Sass/Compass

APN on Rails is a Ruby on Rails gem that allows you to easily add Apple Push Notification (iPhone) support to your Rails application.

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

Super simple and fast PDF invoicing in pure Ruby (based on Prawn library).

A Jekyll theme for the responsive theme for GitHub Pages http://jasonlong.github.io/cayman-theme/

A clean and minimalist theme for Jekyll

Neo-HPSTR Jekyll is a responsive and modern blog template.

A LinkedIn OAuth2 strategy for OmniAuth.

A Ruby frontend to the pdftk binary, including FDF and XFDF creation. Also works with the PDFTK Java port. Just pass your template and a hash of data to fill in.

Don’t fool around with adding tracking partials to your app and concentrate on the things that matter.

Transpec converts your specs to the latest RSpec syntax with static and dynamic code analysis.

ActiveRecord::JSONValidator makes it easy to validate JSON attributes with a JSON schema.

Adhearsion is an open-source telephony development framework

Bring your own LUA scripts into redis.

This gem can be useful, if you need to upload files to your API from mobile devises.

DSL for creating AWS Cloudformation templates

library for interfacing with systemd D-Bus APIs