Integration between Rails and countries gem.

Client for critical_css_server. This server generates the critical path CSS for you. It is designed to sit alongside your production app, and prepare the critical CSS asynchronously.

This plugin restores the functionality of CSV based fixtures that was removed from Rails 3.2+

rails-data-explorer is a Rails Engine plugin that makes it easy to explore the data in your app using charts and statistics.

You want to use advanced tools into your database but Ruby On Rails is not made for it? We provide here the answer creating views as virtual models and managing functions

Devtools is a set of tools to help you develop your Rails application.

Turn ActiveSupport::Notification instruments into DTrace probes. This allows you to trace Rails apps.

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

Rails Exporter (CSV, XML, XLS)

This generator will put the graphql files input your app folder

hansontable wrap in gem

OpenTracing instrumentation for Rails.

Provides Rails 5 compatible testing methods for gradual migration from Rails 4 to 5.

Sets the current locale of a request using a combination of params, cookies, and http headers

Lookup tables with ruby-on-rails

A Rails engine that provides a database-backed delivery method for Action Mailer, primarily intended for local development and staging environments. It captures emails sent through your Rails application and provides a web interface to view them.

An operations service layer for rails projects.

This gem allows you to use parts in your rails app

This project allows you to monkey patch ActiveRecord (PostgreSQL) and auto-heal applications in production when PostgreSQL database fails over or when a cached column (in ActiveRecord schema cache) is removed from the database from a migration in another process.

MCP interface for rails-pg-extras. It enables LLMs to analyze the PostgreSQL metadata and performance metrics.