Port of the Rails plugin "geokit-rails" to Rails 3, as a gem

Godmin is an admin framework for Rails 5+. Use it to build dedicated admin sections for your apps, or stand alone admin apps such as internal tools.

LINES lets you manage your posts in a clear, consistent frontend. The gracefully slender editor keeps your editing simple and lets you just splash around in your ideas. Once you're happy, just hit publish and see your text, code examples, images, and links shine.

Translate your apps with pleasure (sort of...) and for free. It's simple i18n web interface, build on top of twitter bootstrap, that one may find helpful in translating app by non-technicals.

MaglevCMS integrates a powerful website/page builder with a polished UX/UI into your Ruby on Rails application, backed by a flexible and robust CMS engine.

Metamagic is a simple Ruby on Rails plugin for creating meta tags.

Want to automatically detect mobile devices that access your Rails application? Mobile Fu allows you to do just that. People can access your site from a Palm, Blackberry, iPhone, iPad, Nokia, etc. and it will automatically adjust the format of the request from :html to :mobile.

Audio/Video Transcoder for Paperclip using FFMPEG/Avconv

Use of web components and polymer-project in Ruby on Rails projects

Mass populate an Active Record database.

Prefixed IDs generates IDs with friendly prefixes for your models

Write React UI components in pure Ruby.

Out of the box, Rails will render templates in a controller context only. This gem allows for calling "render" from anywhere: models, background jobs, rake tasks, you name it.

REST in Place is an AJAX Inplace-Editor that talks to RESTful controllers.

SAML IdP (Identity Provider) library in ruby

Sail is a lightweight Rails engine that brings an admin panel for managing configuration settings on a live Rails app.

You'll be in stitches at how easy it is to create a service at Stitch Fix

It allows an application to have many different ways of rendering static assets and dynamic views.

It allows an application to have many different ways of rendering static assets and dynamic views.

A rich text editor for everyday writing