There are many great role-based security plug-ins out there. Often times, they are complicated and much more than you need. RoleRequirement focuses on a simple approach to role-based authentication. You don't have to learn a new language in order to specify roles; instead, RoleRequirement leverages the power of Ruby to strike a marvelous balance between simplicity and flexibility Basic Features: * Implement role security system using an enum field or a habtm collection (user can have one more...

Web based project management tool for software development projects. Featuring: Issue tracking, Code browser (Subversion SVN), Changeset and revision management, Wiki, Announcement Blog, Multiple repositories and projects. Similar to Trac but with additional features and a stronger focus on simplified administration.

Feeds is an open source Ruby on Rails feed reader application. Features: * No full page reloads are required when reading/searching feeds * Has 2 different view types for reading feeds (2 column and 3 column layouts) * You have the option to publish a RSS feed of your starred items * Different views are available for each feed/folder (Unread/Starred/All/Recen t) * Search function for each folder/feed/view * Import OPML function * Sortable tree of your feeds/folders * Complete unread more...

IP2Location is a Ruby library that enables the user to find the country, region, city, coordinates, zip code, ISP and domain name that any IP address or hostname originates from. It has been optimized for speed and memory utilization. Developers can use the API to query all IP2Location™ binary databases for applications written in C or supporting static/dynamic library.

Ruby XML library for parsing and creating XML. Advanced API for XML compression, XML encryption, and handling XML binary content. Fully internationalized to handle any language / character encoding.

This is a simple Ruby on Rails weblog application with support for tagging, archiving and quick-search. It features a simple admin section with authentication and a focus on writing over all else. The app is therefore limited by default.

RailFrog is a user-friendly, open-source web site deployment and content management system built with Rails; producing well structured and standards-compliant pages with Web 2.0 goodness.

SimpleTicket is an open source trouble ticket system written using Ruby on Rails. It boasts the latest features found in today’s rich web applications such as Ajax.

Typo is a lean weblogging engine powered by rails. It supports XMLRPC posting, ping/trackback, comments, textile, markdown, categories, all common exports, fulltext search and so on.

An upload and file management tool supporting uploads, overwrite prevention, deleting, and renaming all in 51 lines of code. There was a friendly goal of keeping it around 50 lines just to see what was possible. Some things are a little tight, but everything should still be readable.

An e-commerce system based on Rails. It includes a CMS with blogging capabilities and a simple shopping cart that's tied into Authorixe.net. Its product and order management allows you to track your online inventory and also view up to the minutes sales report.

Instiki is a wiki clone with strong focus on ease of installation and running. Instiki makes wiki so easy, you’ll use it for many things — taking notes, brainstorming, organizing gatherings, etc… Basic features: Revisions: Follow changes on any page from birth. Easily rollback to an earlier revision Authors: Each revision is associated with an author, so you can see who changed what RSS feeds: track recently revised pages from an RSS aggregator

The goal of Collaboa is to be a collaborative tool for developers using Subversion. Currently, only the following features are available: Repository browsing Changeset viewer Issue tracking Milestone management