locale-specific attachments with paperclip and globalize

A Solar Hijri (Jalali) date library for Ruby, whitch provides much of Ruby's built-in date class

A dbadapter implementation to use sqlite3 as jobstore

Queue any method in any class or instance with no need for additional Worker class and no extra code

Generate permalink attributes on ActiveModel/ActiveRecord

Easy denormalization for your ActiveRecord models

Intelligent caching, no observers necessary

PromptEngine is a Rails mountable engine that provides a simple interface for managing AI prompts, templates, and responses within Rails applications.

A batteries-included monitoring tool for single hosts. Works great with Kamal.

A data scraping framework

A simple interface over several background job libraries like Resque, Sidekiq and DelayedJob.

SQL queries counter for Rails apps

An admin interface for QueueClassic

This gem provides the Quill.js Rich Text Editor assets and view helper for your Rails 3.1/4.0 application.

A Rails plugin that contains helpers for Bootstrap

Rails engine for logging from Browser Javascript to server

Rails::Decorators provides a clean, familiar API for decorating the behavior of a Rails engine.

Like Rails Engines, but without the friction. Your Rails app can't access them, and they can't access each other.

Extend Rails Engine's business logic (models, controllers, helpers, etc.) easily from your application or other engine.

Rails Lens provides unified visualization and annotation for Rails 7.2+ applications, integrating ERD generation and model annotations.