@Mattches What they are referencing is that when you visit a link that had things like ~:text=The%20corpuscular%20model%20predicted%20that%20if%20the%20ray%20of%20light%20(on%20refraction)%20bends%20towards%20the%20normal%20then%20the%20speed%20of%20light%20would%20be%20greater%20in%20the%20second%20medium when you visit that link, it highlights the text as it’s dictated in that URL link. The example they gave was https://www.neetprep.com/notes/4110#:~:text=The%20corpuscular%20model%20predicted%20that%20if%20the%20ray%20of%20light%20(on%20refraction)%20bends%20towards%20the%20normal%20then%20the%20speed%20of%20light%20would%20be%20greater%20in%20the%20second%20medium
This works in all chromium browsers except for Brave. And when you’re asking if it’s an extension, it’s not. And I am unaware of any toggle or setting for this. That said, it doesn’t seem to work on Firefox either.
Vivaldi:
Chrome:
Edge:
Firefox
Brave:
So when it works, people clicking on links will be directed exactly to the sentence/paragraph that a person was linking to, rather than having to read the whole article or do something like a Ctrl+F to search for it. This is something that long existed in things like Internet Explorer and all.