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

Websocket interface on Rack Hijack w/ Rails support

Simple WebSocket Client for Ruby

weixin api authorize access_token

Extensible Prometheus exporter for your application

Extends Yabeda metrics with puma web server values by using puma plugin

Easy collecting your Rails apps metrics

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.

APIFuzzer gem builds api for finding security issues through a fuzzer

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...

JSON issue formatter for the Code Climate engine

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

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 and ActiveRecord validations with better performance and consistency.

A chatterbot framework, inspired by Hubot

Automate changes to your project CHANGELOG.md

Accessing REST services in a flexible way