Migrate BigQuery table schema.

circuit_switch is a gem for 'difficult' application. This switch helps to make changes easier and deploy safely.

Loads records from Google Analytics.

fluent HipChat plugin

The input plugin of fluentd to pull log from rest api

Treasure Data Cloud Data Service plugin for Fluentd

Groonga-client gem supports HTTP or [GQTP (Groonga Query Transfer Protocol)](http://groonga.org/docs/spec/gqtp.html) as the protocol using a client.

Hatenablog AtomPub API library

kaminari-sinatra privides pagination helpers for your Sinatra templates

OpenStack API Wrapper that rocks!!

Packnga is a library to translate to many languages by YARD.

A Shogi library by pure Ruby. It supports CSA format.

Tumugi is a library to build, run and manage complex workflows. Tumugi enables you to define workflows as a ruby code.

converter from Aozora Bunko format into xhtml. It's based of t2hs.rb from kumihan.aozora.gr.jp.

ConoHa VPS CLI Tool

This is a crawler framework.

DynamoDB ORM for Ruby

Droonga engine is a core component in Droonga system. Droonga is a scalable data processing engine based on Groonga. Droonga means Distributed Groonga.

Load records from Google Spreadsheets.

Loads records from Mixpanel.