Listing 3.6. Default layout.jade file
Listing 3.6 shows the layout file being used for the basic index page in the default Express installation. You’ll see that there’s a head section and a body section, and within the body section there’s a block content line with nothing inside it. This named block can be referenced by other Jade templates, such as the index.jade file inlisting 3.5. The block content from the index file gets pushed into the block content area of the layout file when the views are compiled.