Some more tweaks to the hints. Don't let the hint go off the right side of the graph (and so possibly out of the browser viewport), switch it to the left side of the cursor when you get to close to the right.
Some more tweaks to the hints. Don't let the hint go off the right side of the graph (and so possibly out of the browser viewport), switch it to the left side of the cursor when you get to close to the right.

Also a couple other tweaks. Adding a borderColor property to hints as well.

rfunduk/flot