I like how you aren't hiding the fact this is MJML under the hood and don't layer complex abstractions over MJML spec like similar projects (cough react email cough).

The devs maintaining MJML deserve so much credit for dealing with Gmail/Outlook's monopoly bullshit and 2007 html.

Nice idea for those who manage content in markdown. I've moved away from putting emails in my codebase, but seems great for founders moving fast.