Keep your Selenium WebDrivers updated automatically

A wiki engine in Rails 5.

A tool for truncating HTML strings efficiently

a kind of blog implementation written in Go integrated with fluentd and Elasticsearch

A Ruby library to read/write files/spreadsheets in Google Drive/Docs.

Doorkeeper is an OAuth 2 provider for Ruby on Rails / Grape.

Source code for outerspaces.org.nz

Token based authentication for Rails JSON APIs. Designed to work with jToker and ng-token-auth.

Ruby on Rails Guides in Japanese (Railsガイド)

Solidus, Rails eCommerce System

apply rubocop for git diff

Ruby Tests Profiling Toolbox

🌲 Add comments to your Gemfile with each dependency's description

Helper for add social share feature in your Rails app. Twitter, Facebook, Weibo, Douban ...

Ruby wrapper for the Slideshare API.

A better way for new feature introduction and step-by-step users guide for your website and project.

GitHub in your pocket 📱

Query Method Calls from Ruby Programs

Supreme Auto Checkout is a free Google Chrome extension bot to checkout automatically on Supreme online shops

Start a pry session whenever something goes wrong.

Mobile app which calculate gasoline/oil ratio for 2 stroke engines.

Visual email testing

If you've mentioned on github or esa, bitbucket, trello, you'll get the mention on slack.

This is ruby client implementation for Bitbankcc API

ruby implementation for coincheck API

Zaif API wrapper

A Chrome Extension that test code generator for Capybara/RSpec.