Plutonium is a Rapid Application Development toolkit for Rails. Convention-driven and fully customizable, it adds application-level concepts like resources, policies, definitions, and portals that make building complex apps faster. Built for the AI era with Claude Code skills.

Logs callbacks to help with debugging.

Own your errors. Own your stack. A fully open-source, self-hosted error tracking Rails engine for solo founders, indie hackers, and small teams. Exception monitoring with beautiful dashboard UI, multi-channel notifications (Slack, Email, Discord, PagerDuty), platform detection (iOS/Android/Web/AP...

Makes upgrading to Rails 5 from Rails 4 easier

This is an ActiveRecord integration for the SQL prettifier gem niceql.

An engine that provides common status polling endpoint.

Return struct results from ActiveRecord relation queries

This gem provides a collection of RSpec matchers for testing JSON data. It aims to make JSON testing flexible & easier, especially for testing multiple properties. It does not and will not have anything related to JSON Schema.

Add an endpoint to your running application that is running Sidekiq that returns useful data in JSON format.

Integrate SimpleCov results into Atlassian Bamboo CI server

Write business logic for Ruby/Rails that scales.

Simple dashboard of records created this week, this month, and all time, mountable as a Rails Engine.

String Tools

Syntactic sugar for ActiveSupport::LogSubscriber for easy instrumentation and logging from third-party libraries.

Minimal console table

Provides reference time concept to application. Use it instead of ad-hoc `Time.now`

Adds unique attribute support to ActiveModel models.

Handles conventions of making calls to other services, with required metadata for tracking calls between services, deprecations of endpoints, trace IDs, throttling, etc.

Allow to track changes of records which done through ActiveAdmin

ActiveCleaner is a set of helpers that helps you in cleaning user-typed content in your ActiveModel depending models (ActiveRecord, Mongoid...)