Extend

Functions and filters

You can add custom functions and custom filters with a Twig extension.

Theme

It’s easy to build a theme, you just have to create a folder <theme> with the following structure (like a website but without pages):

<mywebsite>
└─ themes
   └─ <theme>
      ├─ config.yml
      ├─ assets
      ├─ layouts
      ├─ static
      └─ translations