Seller is simple ready to use E-commerce installation profile. It’s based on Commerce module: Basic features of Seller: All Commerce module features: product catalog, cart, checkout, order management, shipping, payment. Customizable theme Pretty product page Source:

How to debug the cacheable response?

hey all, According to…, changing “http.response.debug_cacheability_headers” to true will show two new cache headers in drupal pages, but it’s not. I can never see the two headers as described at      $c = Drupal::getContainer();      $p = $c->getParameter(‘http.response.debug_cacheability_headers’);      var_dump($p); $p shows[…]