Simplify the management of a sandbox database that can sync content to a production database. Content changes can be bundled to allow partial syncs of the database.

cursor-paginate is a cursor based pagination library for Ruby on Rails.

Contains generators for generating the relevant models, concerns, views etc.

Cybersourcery takes care of the most difficult aspects of working with Cybersource in Rails. It makes as few assumptions as possible about your business requirements, allowing you to use any subset of features appropriate to your needs.

Cytoplasm is the gel-like substance that houses the nucleus and organelles of every cell of every organism on the planet Earth, as well as a jQuery-based bootstrap library for Ruby 1.9/Rails 3 designed and developed independently by MacKinley Smith, which builds upon LESS CSS and jQuery/jQuery UI Frameworks to make your application beautiful, responsive, and recustomizable without diving into code. It comes complete with a settings partial that can be used to restyle any page of your site directly from your browser, a FontLoader class for you typographers, as well as a lightweight jQuery library that transforms your HTML5 complient form elements into sleek, sexy, and incredibly versatile counterparts.

This gem provides view helpers to create d3.js charts easily

Daddy helps me build web applications since daddy knows some good practices.

Background processing for ActiveRecord using a 'delayable' worker and a state_machine

Dalli UI is a mountable engine for Rails apps that displays information about your dalli (https://github.com/mperham/dalli) memcached instance and allows you to flush it from a web interface.

Delivers .dart directly to Dartium-browser and compiles via ruby-dart2js for others as compatibility.

Data Active is an extension of ActiveRecord that provides features to synchronise an ActiveRecord Model with a supplied XML document

Simply creates an HTTP API for cleaning your database to be used by client tests.

Allows you to create data migrations that can be run up and down to insert data into the database.

Provides a simple methodology for seeding your Rails database

Rails support for <input type='date'> with a jQuery UI datepicker polyfill

Rails DatePicker-Integration

This gem allows you to fetch data using Dato GraphQL APIs and render the content in your Rails app.

Creates a separate table that saves all your dynamic attributes.

db2fog provides rake tasks for backing up and restoring your DB to cloud storage providers

Rails engine to put BL on DPLA -&gt; DBLA