I have presentation created using marp/marpit which is basically an HTML+CSS+JS page. Each slide of presentation can be accessed by <section id="X"> so if I press left right keys I can see URL like slide.html#1, slide.html#2, slide.html#3 etc. and the slide changes. Generated presentation with three slides is a bit longer so I've post full code to pastebin.

Is it possible to add some JS code to this presentation which will add function like slide timer? The result will be that the presentation will played without any user interaction and each slide will be shown e.g. for 1 minute.

Another approach might be via web browser automation, so the question might also be: How is possible to automate browser to change URL of opened page automatically in defined intervals?