A theme is a collection of files that define the presentation layer. You can also create one or more “sub-themes” or variations on a theme. Only the info file required, but most themes and sub-themes will use other files as well. The following diagram illustrates the files that found in a typical theme and sub-theme. Free Drupal 8 themes are a collection of files that determine the visual styling for a website.
You can also download a contributed theme from drupal.org, or create your own theme from an existing theme or from scratch. Drupal templates modules can also define functions that can be addressed by your website’s theme. Drupal 8 which has now become the most leading Drupal ever build and surely. It will add more feature compare to other CMS which are out there.
Technologies like Symfony, YAML, Twig, and Backbone.js are the main power of Drupal. Best Drupal 8 Themes are imperative in order to get efficient results. Theming in Drupal has undergone a lot of changes since Drupal 7. Especially when talking about the twig template – a known template engine for PHP framework. The theme employed on your Drupal site defines the visual appearance of the site.
The theme files control the placement of the elements on the screen and impact both the presentation of the contents and the usability of the functionality. How well a theme designed and implemented, therefore, largely responsible for the first impression made on your site. Themes are the most visible, and arguably the most influential, an element of your Drupal site.