Does anyone know how to achieve a progress bar associated with scrolling down a page?
A great example is this Wix site: https://www.studio1design.co/
See the blue progress bar directly under the header as you scroll down the page.
Two main questions:
What event would you use to trigger the function of expanding/contracting the line?
What property do you use to set the line's width?
My website, created using Editor X: neff.design