rake stats is great for looking at statistics on your code, displaying things like KLOCs (thousands of lines of code) and your code to test ratio.

Simple data preparation from AR/Mongoid to the jQuery DataTables plugin

Based on heroku dataclips feature, SQL -> Dataset

Worker process pooling for Delayed Job

Devise extension to prevent users from using a common password.

Simple Dismissible help text for your Rails projects

Disqus 2012 Ruby on Rails wrapper

Adds ActiveRecord-specific methods to Dry::Initializer

eav_hashes allows you to to leverage the power of the EAV database model in the way you would expect to use it: a hash. Unlike other gems which require you to create a special model and/or define which attributes you want to have EAV behavior on (both of which defeat the purpose), all...

Quickly build an online store with carts, orders, automatic email receipts and payment collection via Stripe, StripeConnect, PayPal and Moneris.

Ekuseru is a gem to generate Microsoft Excel documents with Rails. This plugin provides templating abilities to create excel documents using Spreadsheet gem.

Compile Elm through Sprockets

Helper for testing Rails Engines sanely

Ensnare.

A simple plugin to handle, log, and customize production errors

Bundle and transpile JavaScript in Rails with esbuild.

Helpers, Sass mixins, JS shortcuts, workflow and Rails settings from Evil Martians

Faalis is a ruby on rails engine which provides a platform to easily build a web application. Features like Dashboard, complex code generation and other awesome features. For more information checkout the docs.

The fastest way to prototype API in your Rails app using Faker and mix of rails routes, factory bot and faker syntax

Allows easy integraiton of Filestack's File Picker through dynamic button tags and form helpers