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.

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

Ruby + Bot = Ruboty

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

Manage money in Shopify with a class that wont lose pennies during division!

Sift Science Ruby API. Please see http://siftscience.com for more details.

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

Create temporary table-backed ActiveRecord models for use in tests

A Ruby client for implementing Temporal workflows and activities in Ruby

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.

Extension to Delayed Job to enable workers to scale up when needed

Ruby port of Dropboxs zxcvbn.js

ach is a Ruby helper for building and parsing ACH files. In particular, it helps with field order and alignment, and adds padding lines to end of file.