Drupal theming

I had this use case in my theme, where I wanted to expose a bunch of settings to my page.html.twig. Typical things would be social media links. Here is how I looped over config file values, preventing me to write a lot of lines:

In Drupal 8, the default logo needs to be a SVG file. Add this to your theme like this: themes/custom/mytheme/logo.svg.

Tutorial on how to create a Drupal 9 & 10 Bootstrap 5 integration with npm