FriendlyId is the "Swiss Army bulldozer" of slugging and permalink plugins for Ruby on Rails. It allows you to create pretty URL’s and work with human-friendly strings as if they were numeric ids for ActiveRecord models.

RDF Schema Generator for Rails

React-Plotly gem

Ramen helps B2B SaaS product teams build better products through workflow-enhanced customer development

React + Redux + webpack + Devise gem + Ruby or Rails

Generate caches before your users do (with Rails and cache_fu)

Warbler is a gem to make a .war file out of a Rails, Merb, or Rack-based application. The intent is to provide a minimal, flexible, ruby-like way to bundle up all of your application files for deployment to a Java application server.

rn resolves a user query to the most likely existing file in a Rails project.

a redis orm mapper for rails

Jasmine specs in rails 3.1

Read only filter for Rails ActiveController, allows for protection of controller actions from create/update/destroy.

in a rails controller, new up a RebelApp of yours and call 1 method

Provides a suite of generators and adjustments that make Rails a seamless AngularJS development environment to rival Grunt and Gulp.

Rake tasks for dokku.

A simple way to see time expiration in your Rails log files

Traceur Compiler supported Javascript with Sprockets

Uses lots of Gems to create a functioning application ready for improvements.

An AI-powered CLI coding assistant specialized for Ruby and Rails, featuring a 16-layer agentic architecture, local SQLite persistence, and Claude OAuth.

An easy way to add common finders to your Rails controllers.

This plugin extends the base <tt>Rails ActiveRecord::Migration</tt> with some commonly used functionality, aiming at keeping your migrations short, easy to understand and meaningful.