Jigsaw Engine

Jquard is a mountable Rails engine for building modern admin panels with a chainable resource DSL inspired by Filament (PHP). It generates Filament-style index, create and edit pages from your models, built on Rails defaults: Hotwire, Propshaft and precompiled Tailwind CSS.

JSAdmin exposes Active Record models through a generic CRUD UI built with Tailwind CSS and Hotwire.

Modal library that uses Turbo and Stimulus.

An open source Rails 8+ engine built on `layered-ui-rails` that provides a multi-provider AI assistant with streaming responses and a full conversation UI.

An open source Rails 8+ engine built on Tailwind CSS, providing customisable WCAG 2.2 AA compliant design tokens, utility classes, and Stimulus controllers for theme switching, mobile navigation, slide-out panels, modals, and tabs. Integrates with the gems you already use (Devise, Pagy, Ransack).

Lazy load values in Rails views.

Low-code platform for building information systems: write the metadata (models, UI presenters, permissions, and more) in YAML or DSL, and the Rails mountable engine builds the app for you.

An implementation of the circuit breaker pattern using ActiveRecord

Lookout is a fork of Ahoy Captain with SQLite support, continued maintenance, and modern Rails 8 compatibility. Full-featured analytics dashboard with conversion funnels, goals tracking, and beautiful visualizations.

masks is a ruby library and rails engine that adds simple, extensible auth to most applications. DO NOT USE

A Ruby gem that provides tooling for connecting to and inspecting MCP servers, allowing you to list and execute tools, resources, and prompts with JSON output.

Fast and awesome tables, with pagination, sorting, filtering and custom views.

A quick and easy way to implement an instant-messaging module using Turbo Rails.

MetaWorkflows provides a flexible framework for creating and executing AI-powered workflows with human interaction points, built as a Rails engine for easy integration into existing applications.

Mission Control dashboard for monitoring and managing SolidCache

modal_stack adds a navigation stack on top of Hotwire: push N modals/drawers/bottom sheets, deep-link the top of the stack via native Rails URLs, get full browser history (back/forward) support, and drive everything from imperative Turbo Stream actions (modal_push, modal_pop, modal_replace).

Coming Soon

Provides controllers, views, and helpers for viewing and managing notifications created by the noticed gem. Mark as read/unread, filter, and render a notification bell — GitHub-style.

Mountable Rails engine for SQL charts, dashboards, and analytics.