First-party email analytics for Rails

YamlDb is a database-independent format for dumping and restoring data. It complements the database-independent schema format found in db/schema.rb. The data is saved into db/data.yml. This can be used as a replacement for mysqldump or pg_dump, but only for the databases typically used by Rail...

Shopify CLI helps you build Shopify apps faster. It quickly scaffolds Node.js and Ruby on Rails embedded apps. It also automates many common tasks in the development process and lets you quickly add popular features, such as billing and webhooks.

Gemified rails attachment_fu plugin.

Authority helps you authorize actions in your Rails app. It's ORM-neutral and has very little fancy syntax; just group your models under one or more Authorizer classes and write plain Ruby methods on them.

Action caching for Action Pack (removed from core in Rails 4.0)

XML parameters parser for Action Pack (removed from core in Rails 4.0)

Helper for add social share feature in your Rails app. Twitter, Facebook, Weibo, Douban, QQ, Tumblr ...

Run any Ruby script from the context of a web request.

Rails-based front-end for the popular VCR gem. It allows you to browse cassettes and episodes. HTTP body content from episodes can be viewed in the browser, enabling easy debugging of JSON and HTML.

Rails-style method hooks for plain old Ruby objects

This gem provides jstz.js and for your Rails 3 application.

Easy to use integration of drag&drop files upload via dropzone.js for RailsAdmin

A set of handy tools to upgrade your Rails application and keep it up to date

Role-based authorization system for Rails with a concise DSL for securing your Rails application. Acl9 makes it easy to get security right for your app, the access control code sits right in your controller, the syntax is very easy to understand, and acl9 makes it easy to test your access rules.

The redactor-rails gem integrates the Redactor editor

Jammit is an industrial-strength asset packaging library for Rails, providing both the CSS and JavaScript concatenation and compression that you'd expect, as well as YUI Compressor and Closure Compiler compatibility, ahead-of-time gzipping, built-in JavaScript template support, an...

declarative_authorization is a Rails plugin for authorization based on readable authorization rules.

A drop-in Jekyll Plugin that provides an asset pipeline for JavaScript, CSS, SASS, SCSS. Based around Sprockets (from Rails) and just as powereful it provides everything you need to manage assets in Jekyll.

Nearest neighbor search for Rails