Amethyst is an open source, ruby on rails based blog application. It is customizable, user-friendly, and very simple to use. Whether your like to write technical articles, personal babblings, or any sort of notable thought, Amethyst can organize it for you!

DiamondList is a free open source ruby on rails wishlist management program. It allows you to track one or more wishlists for one or more people, for any kind of event! Whether you want to organize a wishlist for your friend's birthday family, or create wishlists for everyone in your family for Christmas, DiamondList can do it! Also, DiamondList allows the target of the wishlist(the gift-receiver) to log in and add any new gifts that they might want. This allows the people managing the wishlist(the gift-givers) to see anything new that the person(the gift-receiver) desires! Of course, the wishlist is protected so the person(the gift-receiver) cannot see what other people are going to giving them as gifts.

This very simple plugin was built for my own use. The idea was to make one call for my checkbox, update to the database, and an effect. This plugin is easy to use and install...

Skim through Apache access log files and count the number of hits to URLs matching a given pattern. Also works with compressed files.

Notes is a Ruby on Rails application designed to be a simple and fast to-do and notes manager. Ajax is used in many places to improve the speed of the application. Stay tuned for more cool features to come in future versions. The “Pages” section allows the creation of Notes and To-do lists (items in to-do lists are sortable); you can also add images and files to a “Page”. A “Page” can be made public so that anyone can view it. The “Tabs” section is a list of notes; while “Pages” are designed for temporary storage of information, the “Tabs” section is designed as a permanent archive of notes - also has search functionality. The “Notepad” section is a simple text area where you can save temporary information. The “Chat” section allows the creation of chat rooms. The "Reminders" section is a place where you can set reminders (you can also receive reminders by sms using Twitter) - notices you receive by e-mail at specified times.

Both applets can run on over 90% of computers, using any browser that supports Flash 9. Additionally, both are Section 508 compliant, and are accessibility enabled. The applets text and color schemes are highly customizable, all text can be modified, and the colors can easily be modified with standard CSS. We also offer screencasts detailing the features and installation of both versions. Ruby on Rails plug-ins are provided to speed the installation and deployment, and all the code is thoroughly documented, in comments and externally.

Onyx is an open source Ruby on Rails based image gallery. It is designed to be clean and intuitive, flexible, customizable, and quick. Features Customizable Themes(more coming soon) Organize Images by Category/Tag Secure Admin area Upload your images from your computer or a direct URL Built-In RSS feed generator Cool Image Viewer & Slidehow Comments for each Image

Will let you generate thumbnails of jpeg, png or gif pictures just by calling /thumb/picturefile.jpg?w= 150$h=150 . You can specify width and height of the thumbnail. It uses cache to save resized pictures and fast load them later when needed. It is great if you work with image galleries and want to generate real-time thumbnails from your application.

Mystic is an open source trouble ticket system written in ruby on rails(RoR). It is designed to be fast, flexible and customizable. It also provides a simple, easy to use interface that's quite intuitive.

Boost your website with viral marketing ! Our award winning scripts imports contacts from Hotmail, Yahoo, Gmail, and AOL address books. Easy to integrate with any Ruby site or application.

Lots of tiny asset files will slow down your load time. Without requiring any additional xml/yml config files, bundle-fu makes asset bundling possible in two short lines of code.

Thistle is an open source tumblelog application that's easy to install and easy to configure. Thistle supports several post types: text, quotes, link, photo, video, event and code.

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 or many roles) * Full Test Helpers to make it easy to test your controllers * Squeaky Clean implementation so you don't have to repeat yourself.

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 counts are displayed for each folder/feed Ajax is used in many places to improve the speed of the application. Stay tuned for more cool features to come in future versions. Instructions: Keyboard shortcuts: * R - Reload * S - Stars an item * P - Stars an item * A - Archives (marks as read) an item * , (comma) - Move up * . (point) - Move down

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.

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.

Radiant is a no-fluff, open source content management system designed for small teams. Radiant features: An elegant user interface Flexible templating with layouts, snippets, page parts, and a custom tagging language Special page-oriented plugins called behaviors A simple user management/rights system

Goldberg is a web deployment environment for your Rails apps. Goldberg provides you with: A login system. Comprehensive yet easy to configure security, featuring roles and their associated permissions. When you set up users you assign each a role. Roles can inherit from other roles recursively. Site navigation through a menu system. The menu items are linked either to controller actions or to pages of content. What menu items a user can see is determined by that user’s permissions. A basic content management system, so you can type up pages and put them in your web site—either in the menu, or linked from other pages.