Most Rails blogging tools include everything you could ever want, including things you don't. Proclaim tries to provide the simplest (yet beautiful) implementation of a blog via a mountable engine; if more functionality is desired, it can easily be combined with other engines.

An easy, and extensible transactional event notification add on for Spree.

Style Guide in sass ready for Emergia's apps Rails.

The admin user interface for PushType CMS. PushType is a new generation of content management system for Ruby on Rails.

Love Ruby's 'puts' syntax? Hate typing 'console.log' everytime you want to print something to the web-browser's console from your Coffecript? Then use putsjs in your rails application. putsjs allows console logging statements to be written as puts statements in your coffescript files and during asset compilation converts them into console.log statements.

A Rails grid plugin to create grids with sorting, pagination, and filters generated automatically based on column types. The contents of the cell are up for the developer, just like one does when rendering a collection via a simple table. WiceGrid automates implementation of filters, ordering, paginations, CSV export, and so on. Ruby blocks provide an elegant means for this.

Qbrick is a Rails engine that offers a simple CMS.

A Rails Charting Gem

Quadro Content Management System

Quby is a Rails engine that can render and update answers for questionnaires defined in a custom DSL.

Helpdesk on Rails.

Angulate adds AngularJS client-side field and validation helpers to Rails form helpers.

Document and view nice API docs.

Provides a simple DSL to describe your JSON API, and let's you mount an interactive sandbox to explore and test it.

Rails Engine that handles authentication, admin, 2fa, audit tracking, with insane configuration abilites

Set of helpers that define widget methods for usage in a views.

A jQuery plugin to facilitate the handling of form field dependencies.

Heavily inspired from will_paginate but for jQuery Mobile.

Rails Script is a Rails-centric, object oriented, featherweight framework for writting CoffeeScript. It is optomized for the Rails Asset Pipeline and is compatible with TurboLinks. Using Rails controller names and actions to call JavaScript, it has never been easier to write clean, concise, and maintanable page specific JavaScript.

Additional shoulda matchers for Ruby on Rails.