I believe if it can work with HTML then it should be with any client side . However, I have never tried but as per given link you can see they require html files extension should be renamed as desired
I've been a professional C, Perl, PHP and Python developer.
I'm an ex-sysadmin from the late 20th century.
These days I do more Javascript and CSS and whatnot, and promote UX and accessibility.
I believe if it can work with HTML then it should be with any client side . However, I have never tried but as per given link you can see they require html files extension should be renamed as desired
It's just that you've tagged this specifically with #javascript?