follow REA model

EngineRoom aims to be a simple to use, unobtrusive admin interface for rails applications. It is designed to be an add-on for existing web apps and not a full blown CMS. Just add EngineRoom to an app and it will create a customizable interface for editing the content data.

barcode generator for Next-L Enju

Core module for Next-L Enju

User interface for Next-L Enju

Grid User interface for Next-L Enju

News article management for Next-L Enju

Merge resource records for Next-L Enju

Search log management for Next-L Enju

standalone clinet interface for Next-L enju

Message management for Enju Trunk

Subject and classification management for EnjuTrunk

An adaptation of the Enki blogging application as a Rails::Engine, for mounting in a host application

A CMS for sites which already have a back-end and don't want another. Pages, posts, and blocks.

contains an implementation of the ubiquitous 'party model' for managing people, organizations, roles, relationships and contact information. The models in this library are designed to be useful in a variety of circumstances, including headless SOA implementations and batch operations.

ErrorKit allows you to track errors within your application and generate a notification when they happen.

Etat is a minimalistic gem to help you (me, for now) manage some states in your Rails app.

Track and publish user events

The Event-Sourced Accounting plugin provides an event-sourced double entry accounting system for use in any Ruby on Rails application.

Exportable will help you in exporting ActiveRecord models in to different output formats including CSV, XLS etc.