Yes; i use this trick to display an upload progressbar (progress-donut?) using a bit of JavaScript: https://github.com/9001/copyparty/blob/c5988a04f/copyparty/w

Yes; i use this trick to display an upload progressbar (progress-donut?) using a bit of JavaScript: https://github.com/9001/copyparty/blob/c5988a04f/copyparty/web/up2k.js#L643-L656 https://github.com/9001/copyparty/blob/c5988a04f/copyparty/w... but note that browsers rate-limit you to approx. 1 update per sec