tiptap is a headless editor which allows a fully customized UI and which has a strict tree based data model ensuring clean HTML code and allowing collaborative editing. We've built the Patternslib integration pat-tiptap at Syslab which is replacing our old HTML editor in Quaive. This talk shows how to use advanced Patternslib usage patterns to build the editor's UI including a custom toolbar and overlays and popups for image selection and link editing. The tiptap Plone 6 addon collective.tiptap also shows how to extend Plone with new JavaScript functionality without the need to recompile any bundle.