How I used 11ty to power a world-class museum's digital infrastructure with Nic Chan | 11ty Meetup - YouTube
Nic Chan on how they overcame the hurdle of getting the signs to refresh on a page in a signage browser with no JavaScript. The solution was using a <meta> tag that tells the browser to refresh the page after the given number of seconds.
<meta http-equiv="refresh" content="3600" />