Event sourcing

sequel-annotate annotates Sequel models with schema information. By default, it includes information on columns, indexes, and foreign key constraints for the current table. On PostgreSQL, this includes more advanced information, including check constraints, triggers, comments, and foreign keys constraints for other tables that reference the current table.

A Sequel plugin that provides enum-like functionality to your models

A gem that provides Sequel::Models with polymorphic association capabilities

Plugin adds authentication methods to Sequel models using BCrypt library.

Small DSL to create ActiveRecord (>= 3.1) attribute predicates without writing SQL.

Allows multiple environments in database.yml, and dynamically switching them.

xyy: Simple Apm View for rails using redis.

Provides Rest API access to your models and serves JST pages.

An implementation of role-based policies and operations to help controllers lose weight.

Simple, straightforward slugs for your ActiveRecord models.

Use the Dynflow inside Foreman smart proxy

Lets you know what you selected that you shouldn't have

Rails engine supporting multiple auth providers per user.

Add social network capabilities to your projects.

Rails asset pipeline wrapper for socket.io

Adds comments to the solidus admin

Adds marketplace functionality to Solidus stores.

GUI for sortable tree to manage data organized in tree with ancestry gem.

Spree Active Sale makes it easy to handle flash sale/ daily deals behavior with in a spree application. By this, you can have a variant, product, or group number of products in a taxon, attach that variant, product, or taxon to a sale event with a start and end date for scheduling. So that, your sale event will only be available between the dates given and when the sale is gone(i.e. not live), it will not be accessible at any point till you create a new one or re-schedule the same.