Delocalize date, time and number model attributes

Duplicating ActiveRecords is easy again.

This fixes the DEFAULT_LIMIT set to 4 bytes in ActiveModel::Type:Integer.

Efficient Rails group count if you need the summed up count instead of the hash. Can be used with Kaminari to speed up total_pages and total_count.

Walks your ActiveRecord object graph — has_many, has_one, belongs_to, HABTM, polymorphic — and returns a list of every validation error found.

Strip out all the HTML tags from Activerecord objects.

A simple gem to add a translation mechanic to your existing apps

Provides a method to execute SQL while automatically caching

Lightweight extension for ActiveRecord that is useful for basic reads, caching etc.

A Rails Engine that implements a Model Context Protocol (MCP) server using HTTP-only Streamable HTTP transport. Provides built-in ActiveRecord query tools with configurable database roles, field filtering, and OAuth 2.1 + PKCE auth via Doorkeeper.

Extension for multi language of active-record.

Multiple Tables Inheritance for ActiveRecord

Allow chaining active record scopes with OR.

ActiveRecord::Relation#outer_joins

Adds missing native PostgreSQL array types to ActiveRecord

Allows you to use active record with databases that already have an hstore type

See where each database call is coming from in your code, and get query profiling to see which queries are taking up the most time in the database.

Builds Rails Event Store AggregateRoot

A library for automatically added `.select` on a column used for `.distinct` or automatically adding `.group` for a column used for order.

ActiveRecord RedDatabase 3+ and Firebird 3+ Adapter for Rails 5+