[marcusjt]

Smooth scrolling is a CSS3 feature implemented by (many but not all) modern browsers so you'll be seeing it around a lot - see https://developer.mozilla.org/en-US/docs/Web/CSS/scroll-beha... + https://drafts.csswg.org/cssom-view/#propdef-scroll-behavior

[narrowtux]

This looks like it will only animate the scrolling when clicking on anchor links? Doesn't seem that bad to me.

[cooljacob204]

Mozilla link says

> Note that any other scrolls, such as those performed by the user, are not affected by this property.

[donatj]

Dear god why?

[coldpie]

Better to put it as an "officially supported" standard, where it can be turned off by the user, rather than in some 500kB JS library.