[deefour]

I imagine it updates to make it easier for a reader to grab a link directly to the section they're currently looking at.

They could use `replaceState`[1] instead of `pushState` though so as not to mess with your browser history.

[1]https://developer.mozilla.org/en-US/docs/Web/API/History_API...

[bmpafa]

it's strange that the post we're replying to is 37 minutes old, but we both posted replies at nearly the same instant.