Gas is a utility to keep track of your git authors. Add them to gas and switch at any time. Great if you use one author at work and one at home or if you are doing pair programming. Includes SSH support.

This is a helpful tool when you write a daily report in reference to GitHub. nippou is a japanese word which means a daily report.

CLI-Based tool that show Trending repository on github

Hazel is a generator for Sinatra apps, heavily based on snfn

A simple way to check your app heart.

Converter utils that can be included as a gem or used from the command line

Jets is a Serverless Deployment Service. Jets makes it easy to deploy and run your app on Serverless. It packages up your code and runs it on AWS Lambda. Jets can deploy Rails, Sinatra, and any Rack app.

jim is your friendly javascript library manager. He downloads, stores, bundles, vendors and compresses.

Kubernetes Deployment Tool: build docker image, compile Kubernetes YAML files, and apply them

A test framework using watir-webdriver rspec and page-object

Simplify deployment of your Puppet infrastructure by automatically pulling in modules from the forge and git repositories with a single command.

Mad Chatter is a fun, easy to customize chat server, utilizing HTML 5 Web Sockets

Fast memory statistics and better out-of-band GC

MiniMart is a RubyGem that makes it simple to build a repository of Chef cookbooks using only static files.

Mirage aids testing of your applications by hosting mock responses so that your applications do not have to talk to real endpoints. Its accessible via HTTP and has a RESTful interface.

Bulk mailer with remote control (drb server)

Use Ruby gems and mock require statements within RubyMotion applications

Ovto is a client-side framework for Opal. You can write single-page apps with Ruby.

Consumer contract library for messages

PDFjs viewer for rails application.