Simplify the implementation of consistent services within an API-based software platform.

duplicate index checker

Inum(enumerated type of Integer) provide a java-Enum-like.

isbn_validation adds an isbn validation routine to active record models.

job_boss allows you to queue jobs which are unqueued by a "Job Boss" daemon and handed off to workers to process

A Rails engine to durably deliver schematized events to Amazon Kinesis via DelayedJob.

Create flexible builders to export your queries easier than ever

provides soft delete. Kakurenbo is a re-implementation of paranoia and acts_as_paranoid for Rails4 and 3. implemented a function that other gems are not enough. The usage of the Kakurenbo is very very very simple. Only add `deleted_at`(datetime) to column. Of course you can use `acts_as_paranoid`.In addition, Kakurenbo has many advantageous.

kaminari-sinatra privides pagination helpers for your Sinatra templates

puts a cap on your queries

Use Keytar to automatically generate keys based on class name instead of cluttering model definitions with tons of redundant key method declarations.

Base classes to write plugins.

Kogno is an open source framework running on the Ruby programming language for developing conversational applications.

An extension for ActiveRecord models that adds a a very easy to use caching layer for models that include an updated at column.

Ticketing systems (Github, Jira, etc.) are strongly integrated into our processes and everyone understands their necessity. As soon as a developer becomes a lead/technical manager, he or she faces a set of routine tasks that are related to ticketing work. On large projects this becomes a problem, more and more you spend time running around on dashboards and tickets, looking for incorrect deviations in tickets and performing routine tasks instead of solving technical problems.

LogicalModel allows to use a resource as a model. It is based on web presentation http://www.slideshare.net/ihower/serviceoriented-design-and-implement-with-rails3

Better Stack Rails integration

MagicEnum is a simple ActiveRecord plugin that makes it easier to maintain ENUM-like attributes in your models.

Render any text as markdown, with code highlighting and all!

(MySQL) Replication Aware Master/Slave Database Adapter for ActiveRecord