ActiveRecordDistinctOn adds support for `DISTINCT ON` to ActiveRecord. At the time of this writing, PostgreSQL is the only database which supports this syntax; however, this gem has been written with database independence in mind so that if another Arel visitor adds support for `Arel::Nodes::Dist...

Yet Another N+1 COUNT Query Killer for ActiveRecord

Birthday gem creates convienent methods for date and datetime fields in ActiveRecord, making it possible to look for birthdays without a hassle.

Redshift-oriented Data Warehouse Batch Framework

Lazily loads large columns on demand. By default, does this for all TEXT (:text) and BLOB (:binary) columns, but a list of specific columns to load on demand can be given. This is useful to reduce the memory taken by Rails when loading a number of records that have large columns if those partic...

A gem to help with hooking Contentful into your Rails application

Deploy smart, not hard.

A configurable demo mode for your Rails app. Specify your desired "personas" and DemoMode will handle the rest.

PostgreSQL asynchronous EventMachine client, based on pg interface (PG::Connection)

Imports Russian FIAS database into SQL (for Ruby on Rails on PostgreSQL projects)

fluent plugin to insert on PostgreSQL

This is a Rails Engine for https://github.com/dobtco/formbuilder.

GitLab metrics exporter to use with prometheus

GraphQL cursor-based stable pagination to work with Active Record relations

Allows you to define a phase on Active Record migrations and provides rake tasks for running only migrations tagged with a certain phase

OneHQ GraphQL Library

Backup and Restore of Enterprise Chef

Allows arbitrary reporting on your ledger using easy-to-write SQL queries

The new de-facto for API testing your Rails application

Manage the mails you send from Rails.