A simple Rails calendar

Build reactive applications with the Rails tooling you already know and love.

Integrates multi-tenancy into a Rails application in a convenient and out-of-your way manner

Easy to use Settings helper that loads its data in from config/settings.yml. Handles adding multiple sources, and easy reloading.

Shoulda consists of test macros, assertions, and helpers added on to the Test::Unit framework

Rails engine for cache-friendly, client-side local time

API, command and message handling for WeChat in Rails

API, command and message handling for WeChat in Rails

Log impressions from controller actions or from a model

Seamless Ruby on Rails websocket integration.

API and message handling for wechat in rails environment

API and message handling for wechat in rails environment

A statesman-like state machine library

jQuery File Upload by Sebastian Tschan integrated for Rails 3.1+ Asset Pipeline

Quickly setup backbone.js for use with rails 3.1 and above apps. Generators are provided to quickly get started.

This gem brings you the power of the premailer gem to Rails without any configuration needs. Create HTML emails, include a CSS file as you do in a normal HTML document and premailer will inline the included CSS.

A turn-key solution for integrating server-rendered React into your Rails app using Quilt libraries.

Find out which locale the user preferes by reading the languages they specified in their browser

Webrat lets you quickly write expressive and robust acceptance tests for a Ruby web application. It supports simulating a browser inside a Ruby process to avoid the performance hit and browser dependency of Selenium or Watir, but the same API can also be used to drive real Selenium tests when necessary (eg. for testing AJAX interactions). Most Ruby web frameworks and testing frameworks are supported.

Moment.js is a lightweight javascript date library for parsing, manipulating, and formatting dates. This gem allows for its easy inclusion into the rails asset pipeline.