"Please don't complain about tangential annoyances—things like article or website formats, name collisions, or back-button breakage. They're too common to be interesting."
For me scrolling works fine on mobile but is broken on Chrome desktop (page snaps around in ways I don't expect).
Just disable javascript on blog.sigplan.org, the page works fine without it.
in what way?
for me: white layout repaints. They could probably prevents this with CSS contain even though this does not solve the root cause of this anomaly.