Audience question about how Ruby UI integrates with CSS and JavaScript — whether it depends on the Rails asset pipeline and whether it works with a separate front-end build. Seth Horsley answers that Ruby UI currently depends on Stimulus controllers for component behavior (may change), but is deliberately not tied to Active Support — it works with Sinatra as well as Rails. You just compile your CSS/JS and point at the right JavaScript file. Ruby UI uses Tailwind heavily (shadcn/ui-style), copies over the application CSS file with the Tailwind config, and you go from there. It currently pulls in floating-ui for a few components and may add more packages for accessibility; otherwise it's slim.