Sorry, Rainbow is no longer updated, luckily, here are some alternatives: Like Google material design? Check out my latest Material admin Or check out my bestselling Square Admin Intro Rainbow is a fully responsive admin template built with AngularJS and Bootstrap.
Features Responsive Design.
Looks good on desktop, tablet and phone.
Wide and boxed layout, vertical and horizontal navigation (menu), and toggle for fixed top header and sidebar menu.
Web App (Single Page Application) Built with AngularJS.
Fully AJAX powered, never refresh the entire page again.
Faster, smoother, cooler.
You can use whatever back end you prefer, Python, Ruby, PHP etc.