Building a Markdown editor (Markflow)

I’ve been working with Markdown editors both as a user. At some point I wanted to better understand how they actually behave under the hood, especially when documents get more complex (code blocks, math, diagrams, etc.). As a small exploration, I built a minimal editor to experiment with these ideas: https://github.com/IgorKha/markflow You can try it here: https://igorkha.github.io/markflow/ This post is not an announcement, but a summary of a few implementation decisions that might be useful if