This gem provides a graphical frontend for the Taskwarrior task manager. It is based on Sinatra.

Websocket interface on Rack Hijack w/ Rails support

Enables Vagrant to manage virtual machines on a Proxmox server.

Gem for managing multiple analytics services in your rails app.

APIFuzzer gem builds api for finding security issues through a fuzzer

Ruby/JS GUI framework

High method and class churn has been shown to have increased bug and error rates. This gem helps you know what is changing a lot so you can do additional testing, code review, or refactoring to try to tame the volatile code.

A ruby gem for validating credit card numbers

Crummy is a simple and tasty way to add breadcrumbs to your Rails applications.

CSV Validator

Tools to build your double entry financial ledger

This library can be used as a module for `fog`.

A configurable and documented Rails view helper for adding gravatars into your Rails application.

Until there is a Kindle API, this will suffice.

Ruby/JS GUI framework

packs-rails establishes and implements a set of conventions for splitting up large monoliths.

Biblioteca oficial de integração via API com o PagSeguro

A monkey patch to speed up Rails' JSON generation time.

Gem to extend ActionMailer with SendGrid API support

Define dependency graphs of Sidekiq jobs