queue_classic is a queueing library for Ruby apps. (Rails, Sinatra, Etc...) queue_classic features asynchronous job polling, database maintained locks and no ridiculous dependencies. As a matter of fact, queue_classic only requires pg.

Database-backed Active Job backend.

Extends ActiveRecord#explain with support for EXPLAIN ANALYZE and output formats of JSON, XML, and YAML.

Adds extended functionality to Activerecord Postgres implementation

Katello adds Content and Subscription Management to Foreman. For this it relies on Candlepin and Pulp.

Build LLM-backed Ruby applications with Ruby's Langchain.rb

PropertyWebBuilder lets you build great real estate websites fast.

ActiveRecord/Rails integration for multi-tenant databases, in particular the Citus extension for PostgreSQL

Textacular exposes full text search capabilities from PostgreSQL, extending ActiveRecord with scopes making search easy and fun!

Adds methods to ActiveRecord::Migration to create and manage database functions and triggers in Rails

ActiveRecord and Mongoid extension for easier date scopes and time ranges

Postgres partitioning as easy as pie

Provide an easy way to check the consistency of the database constraints with the application validations.

A query aggregator for OSINT based threat hunting

PG (PostgreSQL) instrumentation for the OpenTelemetry framework

This gem creates a scope for unread objects and adds methods to mark objects as read

Apartment allows Rack applications to deal with database multitenancy through ActiveRecord

Test your Rails Engines without needing a full Rails app

Que instrumentation for the OpenTelemetry framework

Pliny is a set of base classes and helpers to help developers write excellent APIs in Sinatra