I am using a mix of deepdwn+vscode+gatsby+ other to sort of get the 'best of all'.  and for one of the other things I use .mdx but I want deepdwn to recognize them just as regular old md. It'd be great if this was configurable of what types of files deepdwn would see and process as a markdown file.

Interesting idea!

I don’t think there’s much demand for allowing Deepdwn to open files it can’t actually actually fully support, but I’ll keep it in mind.

Just chiming in to say I also have almost the exact same workflow. The only difference is I don’t open my markdown files in vscode anymore. I have also experimented with mdx and would second support of mdx files in deepdown :D