- content_for :header_tags do %meta{name: 'applicationServerKey', content: Rails.configuration.x.vapid_public_key} %script#initial-state{ type: 'application/json' }!= json_escape(@initial_state_json) = javascript_pack_tag 'application', integrity: true, crossorigin: 'anonymous' .app-holder#mastodon{ data: { props: Oj.dump(default_props) } } %noscript = image_tag asset_pack_path('logo.png') %div = t('errors.noscript')