"Shards"

A free and modern UI toolkit for web makers based on the popular Bootstrap 4 (final) framework.

Lightweight:

Shards are built with performance in mind having a small footprint and weighing ~13kb minified and gzipped.

Responsive:

With Bootstrap 4 at its core, Shards is responsive by default being able to adapt and reflow its layout to any screen size.

Well Documented:

Everything new in Shards is well documented so you can start building beautiful interfaces as soon as possible.