Increasingly fill a circle in x seconds

Hello,

I am trying to achieve something similar to this:

https://draw-pie-chart.netlify.app/

I just want to fill this circle in a similar fashion without any parameters in x number if seconds. How can I achieve this?

I could not find any behaviour.

Edit 1: This is the exact effect I am looking at:

https://javascript.plainenglish.io/how-to-animate-svg-circle-with-javascript-8e8c720ee3a2

Check for Full SVG circle animation