Awesome Ruby

Quickly get a count estimation for large tables (>99% of accuracy for PostgreSQL).

:credit_card: ruby gem for validating credit cards, generating credit card numbers, Luhn checks

Don't reinvent the wheel for every new Rails project. Use sane Defaults.

BugSnag error monitoring & reporting software for rails, sinatra, rack and ruby

Rapid scaffold builder for Turbo-Rails and Hotwire. Get the tutorial now at:

A trusty CLI companion to monitor file changes and automatically run the corresponding Ruby specs. Ready to assist on any Ruby project, no setup needed!

Seamless second database integration for Rails.

ActiveRecord Sharding Plugin

Simple role-based authorization library for Ruby on Rails

A Rails Engine framework that helps safe and rapid feature prototyping

RSpec Tracer is a specs dependency analyzer, flaky tests detector, tests accelerator, and coverage reporter tool.

Manage your Redis instance (see keys, memory used, connected client, etc...)

Speedy Rails JSON serialization with built-in caching

A faster alternative to the custom use of `in_batches` with `pluck`

Cursor-based pagination for ActiveRecord

daru-view is for easy and interactive plotting in web application & IRuby notebook. daru-view is a plugin gem to the existing daru gem.

Make use of recursive queries in Rails when using Postgresql or SQLite

Rails form builder for Bootstrap 4 markup that actually works!

Upload files securely

Text-based logic question captcha's for Rails 🚫🤖

Hit a million different APIs and combine the results in one simple hash (without pulling your hair out). A simple workflow system to gather aggregate attributes for something.

Powerful Service Object for Ruby applications