Handle Fitbit subscription notifications within a Rails or Rack app, and pass them on via ActiveSupport::Notifications.

Server for exposing Flexible APIs

A gem providing persistent, per-user feature flipping to Rack applications.

Hook up your unit tests with a REST API so that they can be run on remote machines

Caching layer for forecast_io

This gem allows you to describe your forms using a simple DSL and then takes care of sanitizing, transforming, and validating the input for you, providing you with the ready-to-use input in a model-like structure. Both simple forms as well as multi-step forms are supported. Includes handy accessors for automatically building the forms and reporting error messages using a templating engine of your choice. Localization support with builtin inflection rules can be enabled, too.

Fragmentize and rebuild data

Generate and manage Vagrant boxes remotely

Dynamically generate Rails and Sinatra apps to be tested by Rack::Test.

Rapidly develop static sites using any supported templating language

This is a collection of useful tools to help you in more easily instrumenting Ruby applications for the Prometheus monitoring system.

Expressive, Rack-loving web application DSL.

Fu combines the logic–less portability of Mustache with the terse utility of Haml.

GitHub style API Rate limiter

Rack router

memo application of using git

A basic feature switching framework

GCP Cloud IAP strategy for Warden

Gemon provides a small sinatra server that gets mounted in your Rails app. It then reports system and app settings.

A simple gem server that supports gem push / install.