https://quilljs.com/guides/cloning-medium-with-parchment
In this guide, we will use the building blocks provided by Parchment and Quill to replicate the editor on Medium. We will start with the bare bones of Quill, without any themes, extraneous modules, or formats. At this basic level, Quill only understands plain text. But by the end of this guide, links, videos, and even tweets will be understood.