jqPlot works for me, but I'm not a UI person (as you can tell <g>) and I don't really use many capabilities. The library seems to be relatively big by current standards.
The dirty little secret why the UI is so sparse: this is a purely static site generated once a day by a Haskell program. The is no real browse feature, although you can click to some other "random" pages from actual price pages (e.g. http://kruipen.com/wyred-4-sound-dac-2-5.html). But those links are more intended for search engine crawlers than humans - that's why they appear "random" <g>.
The dirty little secret why the UI is so sparse: this is a purely static site generated once a day by a Haskell program. The is no real browse feature, although you can click to some other "random" pages from actual price pages (e.g. http://kruipen.com/wyred-4-sound-dac-2-5.html). But those links are more intended for search engine crawlers than humans - that's why they appear "random" <g>.