Collie is a Rails UI theme made with community and course ceators in mind. Inspired by popular course authoring platforms, we’ve added our own twist to make connecting more natural. Streamline your process with a fully integrated platform designed for modern businesses.
Built with Tailwind CSS, Stimulus.js, and Rails, Collie is ready to plug into your next Ruby on Rails project. It’s easy to customize and comes packed with 24 pages and 50+ reusable UI components, making it the perfect starting point for your next project.
Seamlessly integrated — Collie is built directly into your Rails application. No external dependencies or complicated setup required - everything you need is right where you need it.
Highly customizable — Built with Tailwind CSS utility classes for maximum flexibility. Common UI patterns like buttons and forms are extracted into reusable components that you can easily modify.
Purpose-built components — Each component in Collie is thoughtfully designed to serve specific needs while maintaining consistency with the overall theme aesthetic.
Mobile-first design — Every aspect of Collie is optimized for all screen sizes, from phones to desktops. Even complex elements like email templates adapt beautifully across devices.
Modern JavaScript — Powered by Stimulus.js for elegant interactivity without the complexity. Add dynamic features while keeping your codebase lean and maintainable.
Production-ready — Deploy with confidence knowing Collie is optimized for Rails production environments out of the box. Minimal configuration needed to go live.
Dark mode optimized — Every component automatically adapts to light and dark modes based on user preferences. Perfect visual harmony in any lighting condition.