Do they have to be your average markdown template mass generators or do older "HTML helpers" that used e.g. m4, cpp or some ad hock template language count? I

Do they have to be your average markdown template mass generators or do older "HTML helpers" that used e.g. m4, cpp or some ad hock template language count? I think blosxom had a static output mode way back when. (And regarding this one: Still not a fan of JSX, it's basically PHP/JSP all over again)