At a glance I think it beats those by being better looking, open source, simple data structure, simple setup. This seems to me to be the quickest way to get a beautiful and interactive line chart onto your webpage.

Not interactive though.

Not interactive.... yet?

I think he left it non-interactive intentionally for memory reasons.

It's so awesome that it is a key competitive advantage for the author's company.

"This little charting library will make us MILLIONS!" </dr. evil>

Beucase an evil boss take down this one, so we must love it.

You needn't love the project to consider this a win.

Apart from the earlier takedown, this one actually seemed to run at a decent frame rate on Firefox for Linux.