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

Easy way to authentication and authorization

This ActiveRecord plugin add very basic support custom associations, without any syntactic sugar (yet).

Adds the ability to allow user defined custom fields on models.

Customizable bootstrap is designed to get you up and running with a customizable version of boostrap using SASS.

easy customize your domain model, including: characterize; inherit; formula

Easy tables with filters

A library for caching encryptor

Reporting application

A simple mylist that can contain some products.

Dallas provides a DSL that allows you to define and create notifications for any kind of target. Currently it supports only create and update actions of a resource and only email notifications.

Rails engine to add polymorphic file attachments leveraging dragonfly and counting references to avoid duplicates..

Add dynamic styling to your store.

Generates sign-in, sign-out, create account, forgot password, and account confirmation systems (via email) for Rails apps. It'll get your prototype up and running fast. It's pretty much Devise for beginners.

URL Shortener

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

A database anonymizer for Rails 4+

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

It lets you use methods like create, update, destroy in the Javascript while handling all the setup and providing basic security out of the box.

This gem generates configurable grids for Rails applications