TopCoat – Modern UI Library For Web Apps

TopCoat is an open source library of user interface elements that are built without any JavaScript.

The elements use clean, standards-compliant HTML-CSS and all of them are created with responsive layouts in mind.

The library provides 2 style guides, one for desktop and the other for mobile where all elements are showcased inside these guides.

UI Library - TopCoat

Using TopCoat is very straightforward, just include the CSS file, use its HTML structure and customize however wanted.

For anyone not using any front-end frameworks or looking to improve their frameworks, TopCoat is a good resource to get started quickly while developing web apps.