Scott Wade

+1 for Markdown support. It's nearly ubiquitous in web apps. I'm pretty sure it's Obsidian, that solved a similar need, by referencing a new version of CodeMirror* that delivered Inline Markdown rendering (as opposed to rendering when you leave the node.)

"CodeMirror is a code editor component for the web. It can be used in websites to implement a text input field with support for many editing features, and has a rich programming interface to allow further extension."