Use Capybara matchers with MiniTest. Specifically, it defines MiniTest::Spec expectations like page.must_have_content('content').

Mock external requests for Capybara JavaScript drivers

CarrierWave storage for Dropbox

Deploy smart, not hard.

Instead of forcing a methodology, structure, and tons of naming conventions, Draft quickly allows you to get up and running during the early phases of your project and in no way prevents you from moving beyond it when your project becomes bigger.

Excon middleware to exponentially backoff calling AWS APIs when throttled or experiencing errors.

This gem providers a small server to allow linking to arbitrarily-sized placeholder images.

Lightning Fast Graphing/Visualization, built on RRDTool

Humongous: A Ruby way to browse and maintain mongo instance. Using HTML5.

API bindings for the Interplanetary File System

Allows arbitrary reporting on your ledger using easy-to-write SQL queries

The core components of logstash, the scalable log and event management tool

This gem allows you to use the luca-ui backbone.js component framework easily with the assets pipeline

Want beautiful copyright-protected browser-compatible custom-smoothed & kerned fonts? Magick Title delivers just that by using imagemagick to generate titles based on the options you provide.

Moxy is a mock (programmable) proxy

orderly: an rspec assertion for request specs to assert that one piece of content appears on the page before another.

A cross-platform Pact verification tool to validate API Providers. Used in the pact-js-provider project to simplify development

A private Puppet forge

A Chinese Word Segmentation(中文分词) routine in pure Ruby

Serif is a static site generator and blogging system powered by markdown files and an optional admin interface complete with drag-and-drop image uploading.