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

Helps Rails apps integrate a Lineman into their build by wrapping rake assets:precompile

The rails-livestamp is a simple jQuery plugin that provides auto-updating timeago text to your timestamped HTML elements, which will update automatically as time goes by. ISO 8601 timestamps are also supported.

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

Handles multiple tenants in a Rails environment

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

Requests rate limiting library for Ruby on Rails

Mounts /rails/erd in your Rails app. On every request the gem introspects ActiveRecord models and renders a Mermaid ERD viewer with Stimulus-driven filters, zoom/pan, copy & download. No pre-generated HTML file.

Rails 3.1 cache store implementation using Redis. See http://github.com/phoet/rails_redis_cache for more information.

Loads Reveal.js stylesheets and javascript libraries into the Rails Asset Pipeline

A linting tool that helps you find any routes defined in your routes.rb file that don't have a corresponding controller action, and find any _path or _url calls that don't have a corresponding route in the routes.rb file.

This gems allows you to easily create extra databases to your rails application, and freely allocate ActiveRecord instances to any of the databases. It also provides rake tasks and migrations to help you manage the schema by shard groups.

Make your specs sane with a set of helpers to isolate code and improve speed.

ActiveRecord-bound state machine

Enjoy static routes in your Rails `config/routes.rb`

Replace rail's built in link_to/submit/button with confirmations with SweetAlert2 confirmations

Rails engine to simply save temporary data that is too big for session in database

Traces a block of your Rails app and returns the call tree of your own code - arguments, return values, raised exceptions and call depth - with gems, the framework and stdlib filtered out. Bounded output meant to be read directly, by a developer or by an AI coding agent debugging the app.

Rack OpenTracing middleware enhanced for Rails

I have a dream, that one day, Rails won't make us write descriptions before our gems compile.