Semantic UI vs. UIkIt vs. Mozilla Brick

We haven't yet, but we would like to integrate into our Web App.

Grid, widgets, theming.

CSS components (design)

Used Semantic UI + Angular2 together with Spring or Node/Express for full stack web application development.

We use Semantic UI for our frotend. A heavily customised version of it, but still Semantic UI under the hood.

It's pretty. Used it once for MDST.

UI Kit provides so many great features out of the box. It provides all the tools to build a rich interface with very little configuration. Many of the modules are well documented and are relevant to the common trends we are seeing on websites today.

Provides common user interface like dialogs, menus, etc. Is modular and hight customisable. A part from the grid system, is not used directly, but has as layer of abstraction build with web components, and typescript as far as possible with the time and working constraints, to be reused in other projects.