The main goal of the Ignite UI Theme Service is to serve your Ignite UI for Angular app with a theme in CSS format. The service will be available as a standalone web application supporting the creation of themes and configuration of their different stylistical aspects, where at the final step it will be possible to download the created theme in CSS format.
The Theme Service will come with an API, making it possible to e.g. create your own widget exposing selected theming properties and creating a theme that could be applied to change the looks of your app.
There are are 4 distinct aspects of a theme: