Distributed locks (mutexes & semaphores) using Memcached or Redis.

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

Create temporary table-backed ActiveRecord models for use in tests

ThumbsUp provides dead-simple voting capabilities to ActiveRecord models with karma calculation, a la stackoverflow.com.

This gem identifies valid tracking numbers and the service they're associated with. It can also tell you a little bit about the package purely from the number—there's quite a bit of info tucked away into those numbers, it turns out.

Websocket interface on Rack Hijack w/ Rails support

Unirest is a set of lightweight HTTP libraries available in multiple languages.

Enable Vagrant to manage machines in Microsoft Azure.

Enables Vagrant to manage virtual machines on a Proxmox server.

Windows Guest Support for Vagrant

A scalable XMPP chat server.

A responsive theme for Active Admin

weixin api authorize access_token

weixin api authorize access_token

Cross-language UserAgent classifier library, ruby implementation

ach is a Ruby helper for building and parsing ACH files. In particular, it helps with field order and alignment, and adds padding lines to end of file.

Rails plugin gem that supports Merbish style controller action arguments.

Ruby and Rails framework for managing all types of notifications in one place

A collection of emoji aliases for core Ruby methods. Makes Ruby code easier to read and write, especially for children and people who don't know English.

Compatible migration file between Rails 4.2 and 5+