Goodmin is an admin framework for Rails 8+. Use it to build dedicated admin sections for your apps, or stand alone admin apps such as internal tools.

Description of RbacRls.

With sidebars that work well on all screen widths.

A Rails engine that wraps PDF.js to provide a full-featured PDF viewer with text and area highlighting, powered by Stimulus controllers and Tailwind CSS. Includes a three-panel layout with outline/thumbnails sidebar, highlight management, and an overridable right sidebar for custom integrations.

Hotwire Astra UI provides production-ready, accessible modal dialogs for Rails apps using Turbo Frames and Stimulus. Importmap-friendly, server-rendered, and framework-free, with stacked modals, CSS-driven animations, and full customization via CSS variables.

Add JavaScript testing tools in importmap-rails environment.

Vendor arbitrary assets from pinned importmap packages

Inkpen provides a modern, extensible rich text editor built on TipTap/ProseMirror with Stimulus controllers for Rails applications.

Description of InnerPlan.

A Rails engine for managing and publishing content with a flexible schema.

Jigsaw Engine

An elemental UI component library for Rails, guided by the principle of simplicity.

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).

Rails gem to create list of entities

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.

Material is Google’s open-source design system. Design and build beautiful, usable products with Material.

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.

Drop-in Rails helpers and an importmap pin for Micra.js — a 5 kB reactive framework for server-rendered apps. Provides micra_component helper, SSR-friendly props via data-* attributes, and a one-command installer.