You can clone with
HTTPS or Subversion.
First, we have the hlint tooltip:
Then again we have the hlint tooltip but this time when hovered over the side icon:
And then we have the types/haddock tooltip:
There are three things:
One more funny thing. When I resize the hlint HTML tooltip, it changes the font rendering from smooth to pixel-perfect (how I prefer it and how the rest is displayed)