How can I make a number counter that changes as user scrolls down the page?

I’m making a scrolling timeline, and I want to have a counter on the top right of the screen that is fixed. As the timeline progresses, the number in the box increase (in January its 3.6k for example, then in February it goes to 4.7k etc).

You can’t animate content like that in Webflow. But you could do it with something like GSAP (greensock.com), although that will mean that you need to be familliar with both embedding code into your Webflow project, and ofcourse to know how to write javascript.