BigBro provides view helpers to generate Analytics code (with the noscript counterpart), test helpers to assert your page contains the tracking code and a configuration method to set your GA account from environment.rb

ReCaptcha implements view helpers to generate ReCaptcha code, with the noscript counterpart, required methods that interface with the HTTP API for captcha verification, a DSL to generate a before_filter and the code to implement AJAX captcha validation.

SSLHelper provides controller helpers to require/refuse SSL onto specific actions, test helpers to verify controller behaviours and named route counterparts (e.g. ssl_login_url) to clean up your view and controller code. HTTP(S) ports are configurable.

The plugin implements the HTML generation code for the Zendesk dropbox and the necessary controller and routing code to implement remote authentication

Description of PanStuff.

Provides an Rack/Rails API endpoint for MailChimp callbacks with corresponding ActiveSupport::Notifications.

simple roles library for rails projects

Tiny CMS

Adds Atompub Media Resource strage support for the Paperclip

Rails Engine built on top of Paperclip gem to add extra attributes to your attachments.

Audio/Video Chainer for Paperclip using FFMPEG/Avconv

Configurable application wide defaults for Paperclip

This gem adds a mixin allowing you to forgo uploading a replacement Paperclip attachment if it's identical to the current attachment.

Initializers and helper methods for using Paperclip.

A gem that helps migrate paperclips to a different layout

Allows restrcition of access to paperclip attachments with a private option.

This module stores the image files in Redis

Allows fetching attachments from remote locations

Rack middleware to make missing local paperclip assets fall back to remote ones

This gem allows you: 1) perform multiple POST requests to create multiple files. 2) relate those files with a model using identifiers instead the files themselves