Firefly is your own personal URL shortener for your own domain. It's written in Ruby and powered by Sinatra. You can run it with any Rack-capable web server.

Integration testing ftw.

A Git LFS server that uses S3 for the storage backend.

JsChat is a JSON-based web and console chat app.

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.

Create and manage API mocks with Sinatra

MongoDB logger for Rails

Monittr provides a Ruby interface for loading and displaying statistics from multiple Monit instances and helpers for Sinatra web applications.

Admin interface for Jekyll that makes you comfortable writing

tiny HTTP server to launch an app in the iOS simulator

Extends Sinatra with Sequel ORM config, migrations, and helpers

Sinatra integration for Yaks

A command line utility to be run in Book repositories to stitch together their constituent Markdown repos into a static-HTML-serving application

An opinionated web framework build on web standards

A RESTful video encoder which you can use as either a front-end to ffmpeg or headless on a server.

Fourchette is your new best friend for having isolated testing environment. It will help you test your GitHub PRs against a fork of one your Heroku apps. You will have one Heroku app per PR now. Isn't that amazing? It will make testing way easier and you won't have the (maybe) broken code from other PRs on staging but only the code that requires testing.

Create your own gems mirror.

Kensa is a command-line tool to help add-on providers integrating their services with Heroku. It manages manifest files, and provides a TDD-like approach for programmers to test and develop their APIs.

Start a markdown server in any directory

Milkode is line based local source code search engine. It have command line interface and web application. It will accelerate the code reading of your life.