Activerecord GitHub Repositories (2026) · Open Source Tools

AASM - State machines for Ruby classes (plain Ruby, ActiveRecord, Mongoid, NoBrainer, Dynamoid)

Ruby on Rails

Track changes to your rails models

Search everywhere and in a hurry!

Audited (formerly acts_as_audited) is an ORM extension that logs all changes to your Rails models.

Identify database issues before they hit production.

Just the right amount of Rails eager loading

Date and time validation plugin for ActiveModel and Rails. Supports multiple ORMs and allows custom date/time formats.

Modern encryption for Ruby and Rails

Detect non-atomic interactions within DB transactions

Ridgepole is a tool to manage DB schema. It defines DB schema using Rails DSL, and updates DB schema according to DSL. (like Chef/Puppet)

SQL Server Adapter For Rails

Filterrific is a Rails Engine plugin that makes it easy to filter, search, and sort your ActiveRecord lists.

A collection of Ruby libraries for working with SQL on top of ActiveRecord's connection

Database constraints made easy for ActiveRecord.

ActiveRecord PostgreSQL Adapter extension for using a cursor to return a large result set

:hocho: An ActiveModel extension that automatically strips all attributes of leading and trailing whitespace before validation. If the attribute is blank, it strips the value to nil.

High Performance JSON Serialization for ActiveRecord & Ruby Objects

Serialized json-hash-backed ActiveRecord attributes, super smooth

A fully-featured LDAP framework.