Manage money in Shopify with a class that wont lose pennies during division!

This plugin provides a 'Spawnling' class to easily fork OR thread long-running sections of code so that your application can return results to your users more quickly. This plugin works by creating new database connections in ActiveRecord::Base for the spawned block. The plugin also patches Act...

SSRF Proxy is a multi-threaded HTTP proxy server designed to tunnel client HTTP traffic through HTTP servers vulnerable to HTTP Server-Side Request Forgery (SSRF).

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

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

Verbal Expressions is a library that makes constructing difficult regular expressions simple and easy!

Simple WebSocket Client for Ruby

Extensible Prometheus exporter for your application

Easy collecting your Rails apps metrics

Command Pattern - decoupling what is done from who does it.

Data analysis and OSINT framework for Twitter

Bootstrap-generators provides Twitter Bootstrap generators for Rails 4 (supported Rails >= 3.1). Checkout http://getbootstrap.com.

You really mean `gem install bundler`. It's okay. I'll fix it for you this one last time...

Get automatic inline test reporting for JUnit-conforming XML files.

ActiveRecord provides validations on app level but it won't guarantee the consistent. In some cases, like `validates_uniqueness_of` it executes additional SQL query to the database and that is not very efficient. The main goal of the gem is to provide compatibility between database constraints a...

Organize your code into reusable components

Monitoring and instrumentation APIs

A chatterbot framework, inspired by Hubot

A Ruby gem. For emoji. For everyone. :heart:

Automate changes to your project CHANGELOG.md