Machinery is a systems management toolkit for Linux. It supports configuration discovery, system validation, and service migration. It's based on the idea of a universal system description.

An application generator from Platanus

Slide Show (S9) - Write Your Slides in Plain Text w/ Formatting Conventions - A Free Web Alternative to PowerPoint and Keynote

pluto - Another Planet Generator (Lets You Build Web Pages from Published Web Feeds)

A simpler, prettier Doxygen replacement.

Parade is an open source presentation software that consists of a Sinatra web app that serves up markdown files in a presentation format. Parade can serve a directory or be configured to run with a simple configuration file. * Markdown backed data > This ultimately makes it easier to ...

JWTear, a modular command-line tool to parse, create and manipulate JWT tokens for security testing purposes.

Api (and CLI) to interface with pushover.net

Tooling to make puppet autosigning easy, secure, and extensible

Tile images for deep-zoom.

Code reviewer for web developing. Check your HTML/JS/CSS codes against bad codes.

Manage review workflow for projects hosted on GitHub (using pull requests).

A description of your project

Manage your Amazon Kindle highlights: Sync and cache to an ActiveRecord database and output in various formats

A feed aggregator implementation intended to be used with Octopress/Jekyll

CLI for Rdio for Mac

A command-line tool for EC2 Container Service deployment.

Conjur command line interface

Search Gem color via terminal rubygem

Automatically annotate your code with Sorbet type definitions.