The list of web components available in the extension
porthd-ajax  load content with Ajax into your page
porthd-bar-chart-table  ztable-data into bar-chart (will use chart.js)
porthd-breadcrumb  Speaking URL into Breadcrumb
porthd-codeview  show code-snippets (will use prism.js)
porthd-icalendarevent  generate an ics-file with your event-dates  
porthd-infomodal  modal for short infos
porthd-listselect  control-pannel for mega menus (hot?!)
porthd-timezone  convert date/time into other timezones
porthd-tocgenerator  Generate a table of contents from the headings
porthd-vcard  generate a vcf-file with your contact-informations 

Thanks to vibe-coding.