OP looks like it's based on Prosemirror: "A React and Prosemirror based editor that powers Outline.." FWIW: I was researching editors that supported live Mark

OP looks like it's based on Prosemirror: "A React and Prosemirror based editor that powers Outline.." FWIW: I was researching editors that supported live Markdown shortcuts (similar to Dropbox Paper) a while back, and found these alternatives to ProseMirror: HyperMD: https://laobubu.net/HyperMD https://laobubu.net/HyperMD -- based on CodeMirror Quill Markdown Shortcuts: https://github.com/patleeman/quill-markdown-shortcuts https://github.com/patleeman/quill-markdown-shortcuts - plugin for Quill.js Both have their pluses and minuses. I found HyperMD to be too heavy and opted for Quill + Quill Markdown Shortcuts for my project.