An easy to configure, easy to extend monitoring framework written in Ruby.

Send your application errors to our hosted service and reclaim your inbox.

A framework for creating e-books from Markdown using Ruby. Using the Prince PDF generator, you'll be able to get high quality PDFs. Also supports EPUB, Mobi, Text and HTML generation.

Transactional Mailer for Mandrill

小説家になろうで公開されている小説の管理、及び電子書籍データへの変換を支援します。縦書用に特化されており、横書き用に特化されたWEB小説を違和感なく縦書で読むことが出来るようになります。

Convert numbers to words using I18N.

Convert numbers to words using I18N.

OpenTok is an API from TokBox that enables websites to weave live group video communication into their online experience. With OpenTok you have the freedom and flexibility to create the most engaging web experience for your users. This gem lets you generate sessions and tokens for OpenTok applications. It also includes support for working with OpenTok 2.0 archives. See <http://tokbox.com/opentok/platform> for more details.

Rails middleware to prerender your javascript heavy pages on the fly by a phantomjs service

Runbook provides a DSL for specifying system operations. This DSL is used to generate formatted runbooks as well as interactive runbooks to be executed on the command line.

A modern ruby gem allowing to do time calculation with working hours.

Add binary (not string) UUIDs to ActiveRecord in MySQL

Auto-generate JSON API documents from your request-specs.

Transparent ActiveRecord encryption

The finance library provides a Ruby interface for working with interest rates, mortgage amortization, and cashflows (NPV, IRR, etc.).

Removes the tedium of formulaic form filling with Capybara by allowing you to specify a hash of attributes to be input rather than procedurally calling Capybara’s DSL methods.

Simplified command-line administration for Kafka brokers

Libsaml makes the creation of SAML 2.0 messages easy. The object structure is modeled after the SAML Core 2.0 specification from OASIS. Supported bindings are HTTP-Post, HTTP-Redirect, HTTP-Artifact and SOAP. Features include XML signing, XML verification and a pluggable backend for providers (FileStore backend included).

packs-rails establishes and implements a set of conventions for splitting up large monoliths.

Google Protocol Buffers serialization and RPC implementation for Ruby.