OptparsePlus provides a lot of small but useful features for developing a command-line app, including an opinionated bootstrapping process, some helpful integration test support, and some classes to bridge logging and output into a simple, unified, interface

The specification for packs in the `rubyatscale` ecosystem.

Easy CLI tool for making non-blocking zero downtime schema changes in PostgreSQL

A simple, generic, thread-safe pool for connections or whatever else

riak-client is a rich client for Riak, the distributed database by Basho. It supports the full HTTP and Protocol Buffers interfaces including storage operations, bucket configuration, link-walking, secondary indexes and map-reduce.

Yet another Romaji-Kana transliterator

rubocop-daemon is a CLI tool that makes RuboCop faster.

Ruby + Bot = Ruboty

Execute shell commands and get the resulting output, but without the security problems of Ruby’s backtick operator.

API wrapper for SOAP and REST API with Salesforce Marketing Cloud (ExactTarget)

An asset pipeline implementation for Sinatra based on Sprockets with support for SASS, CoffeeScript and ERB.

A Ruby wrapper for the Slack API

High-level Ruby bindings to the Stanford CoreNLP package, a set natural language processing tools that provides tokenization, part-of-speech tagging and parsing for several languages, as well as named entity recognition and coreference resolution for English.

Integrate Sequel with Rails 3

vagrant-dns is a vagrant plugin that manages DNS records associated with local machines.

Enables Vagrant to manage machines in OpenStack Cloud.

This plugin allow the definition of arbitrary scripts that will run on the host before and/or after Vagrant commands.

Vessel is a high-level web crawling framework, used to crawl websites and extract structured data from their pages

A slice of functional programming to chain ruby services and blocks. Make them flow!

A forward-chaining rule engine in pure Ruby.