Timeline with Autoplay + Progress bar

[davelf]

Hi All,

Any one know script like the squarespace using to show their timeline?
https://www.squarespace.com/about/timeline

I find a couple of script that pretty familiar, but no autoplay or progress bar:
https://codepen.io/davelf/pen/pMzEzw

Thank you so much..

[Coleman]

Is it easy to implement this code?If you watch a very clear video with a progress bar, it is good to remind yourself how much you have watched, and the user experience is very good.