Garner is a cache layer for Ruby and Rack applications, supporting model and instance binding and hierarchical invalidation.

Standalone implementation of the Graylog Extended Log Format

Rails provides an excellent XML Builder by default to build RSS and ATOM feeds, but nothing to help you build complex and custom JSON data structures. The standard to_json works well, but can get very verbose when you need full control of what is generated. JSON Builder hopes to solve that problem.

Official LaunchDarkly SDK for Ruby

A Framework for Bundlers, used by librarian-puppet.

API Bindings for OpenStack.

Check how many times url was shared in social networks, e.g. share counts.

Retrieve book, chart, company, delayed quote, dividends, earnings, effective spread, financials, stats, lists, logo, news, OHLC, open/close, peers, previous, price, quote, relevant, splits, timeseries, volume by venue and batch requests through IEX (iextrading.com/developer)

Utility for testing Chef changes using chef-zero

A Ruby wrapper for the World Wide Web Consortium’s online validation services.

A set of Rake tasks and utilities for managing iOS ad-hoc builds

Bugsnag API toolkit for ruby

A Ruby interface to the Calais Web Service

Client library 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 is for use by UAA client applications or resource servers.

Cobweb is a web crawler that can use resque to cluster crawls to quickly crawl extremely large sites which is much more performant than multi-threaded crawlers. It is also a standalone crawler that has a sophisticated statistics monitoring interface to monitor the progress of the crawls.

Ruby client for the https://www.contentful.com Content Management API

Client for the Copycopter copy management service

Ruby Embedly client library

Contains all shared code/dependencies of the fastlane.tools

A Ruby gem to verify the signature of Firebase ID Tokens. It uses Redis to store Google's x509 certificates and manage their expiration time, so you don't need to request Google's API in every execution and can access it as fast as reading from memory.