Looks good! Some links I've collected in the past that describe this approach: - https://css-tricks.com/creating-an-editable-textarea-that-supports-syntax-hig

Looks good! Some links I've collected in the past that describe this approach: - https://css-tricks.com/creating-an-editable-textarea-that-supports-syntax-highlighted-code/ https://css-tricks.com/creating-an-editable-textarea-that-su... - https://github.com/WebCoder49/code-input https://github.com/WebCoder49/code-input I believe https://grugnotes.com https://grugnotes.com also does this for markdown.