This provides interfaces to various passive DNS databases to do the query and to normalize the responses. The query tool also allows for recursive queries, using an SQLite3 database to keep state.

Apache PredictionIO is an open source machine learning server for developers and data scientists to create predictive engines for production environments. This gem provides convenient access to the Apache PredictionIO API for Ruby programmers so that you can focus on application logic.

Targeted process settings that dynamically reload without restarting the process

A simple client library to remotely access the Sailthru REST API.

Full-Featured Elasticsearch Ruby Client with a Chainable DSL

A less clunky way to interact with SugarCRM via REST.

Ruby gem to inspect completely a web page. It scrapes a given URL, and returns you its meta, links, images and more.

Client Side Validations for Rails 2.x and 3.x

Automatically generated by running Swagger Codegen on each model from https://github.com/amzn/selling-partner-api-models

Arvados client library, git commit 14c711d9f85b9f028cc6e885033690d58c292c72

Bamboozled wraps the BambooHR API without the use of Rails dependencies.

A Sinatra app to view/manage beanstalkd queues that can be embedded in a Rails app similar to what's available in Resque

Copper is a tool to validate configuration files

Client command line tools for interacting with the CloudFoundry User Account and Authorization (UAA) server. The UAA is an OAuth2 Authorization Server so it can be used by webapps and command line apps to obtain access tokens to act on behalf of users. The tokens can then be used to access protected resources in a Resource Server. This library can be used by clients (as a convenient wrapper for mainstream oauth gems) or by resource servers.

handy for converting xls files to json

Emailage is a Fraud Prevention Solution. This gem implements a client for the Emailage web service.

local hosted, inmemory fake dynamodb

Font Custom makes using vector icons easy. Generate icon fonts and supporting templates (e.g. @font-face CSS) from a collection of SVGs.

Govkit lets you quickly get encapsulated Ruby objects for common open government APIs. We're starting with Sunlight's Open States API and the Project Vote Smart API.

iQvoc - a SKOS(-XL) vocabulary management system built on the Semantic Web