Never Lose Data. Rather than deleting rows this sets Record#deleted_at and gives you all the scopes you need to work with your data.

Database-backed Rails error subscriber

ActiveRecord extension which adds typecasting to store accessors

Surus accelerates ActiveRecord with PostgreSQL specific types and functionality. It enables indexed searching of serialized arrays and hashes. It also can control PostgreSQL synchronous commit behavior. By relaxing PostgreSQL's durability guarantee, transaction commit rate can be increased by 50% or more.

Enable a Rails application to have separate databases for each tenant. This gem primarily extends Active Record, creating a new connection pool for each tenant and using horizontal sharding to swap between them. It also provides integrations for middleware tenant selection, Action View Caching, Active Job, Action Cable, Active Storage, Action Mailbox, and Action Text, with support and documentation for Solid Cache, Solid Queue, Solid Cable, and Turbo Rails.

Save migrations and columns by storing multiple booleans in a single integer

Add width, height and size methods to paperclip thumbnails, with SWF support

Use deep_pluck as a shortcut to select one or more attributes and include associated models without loading a bunch of records. And DRY up your code when using #as_json.

Execute your ActiveRecord migrations with Percona's pt-online-schema-change. Formerly known as Percona Migrator.

Provides simple way to integrate regression test selection approach to your RSpec test suite

A new style forum for tiny community as Rails Engine. You can mount this in you apps.

Adds typed hstore backed fields to an ActiveRecord model.

A Rails generator that generates Rails I18n locale files with automatic translation for almost every known locale.

Irwi is Ruby on Rails plugin which adds wiki functionality to your application.

Migrate large tables without downtime by copying to a temporary table in chunks. The old table is not dropped. Instead, it is moved to timestamp_table_name for verification.

A fast, safe, simple direct SQL executor for PG

A Rails interface for Intuit's Quickbooks Web Connector that's OPEN SOURCE!

ruby-plsql gem provides simple Ruby API for calling Oracle PL/SQL procedures. It could be used both for accessing Oracle PL/SQL API procedures in legacy applications as well as it could be used to create PL/SQL unit tests using Ruby testing libraries.

Extends ActiveRecord::Store.store_accessor

Send push notifications to mobile apps