Tabs Navigation
tabs_on_rails
TabsOnRails is a simple Ruby on Rails plugin for creating tabs and navigation menu for a Rails project.
spree_essentials
Spree Essentials provides a base for several other Spree Commerce extensions. The idea is to provide other extensions with common functionality such as an asset-upload interface, a markdown editor, and a common admin-navigation tab.
confluence
One of the biggest problems facing any ruby (possibly rails) based web dev is the extreme lack of modularization of actual web components. Sure there are plenty of great modularized tools from rails to sprockets to whatever outthere that will help you get build a cool web app, but there is very little in terms of convention to help you build a cool web kit that can be reused anywhere else. Confluence is designed and used (by me) to build highly modular web assets like navigation bars, footers, map views, user profile tabs, etc. so that I never have to build the same again across different application.
oraora
SQL*Plus replacement for interactive work with Oracle, with tab-completion, colored output, metadata navigation with context-aware SQL and more features
rubyguy-simple_tabs
Super simple plugin/gem to easily add tabbed navigation to your Ruby on Rails application.
spree_essentials_jn
Spree Essentials provides a base for several other Spree Commerce extensions. The idea is to provide other extensions with common functionality such as an asset-upload interface, a markdown editor, and a common admin-navigation tab.