Wow.
I talked with the developer of this a few times, back when it was actually Eclipse plugin focused and just starting to grow AJAX feelers. Now its GWT based and its pretty much cool as hell. Check out some 3D plots, yes it uses GWT in conjunction with an applet for the graphics, but man its nice.
Comments
RE: Check this stuff out: MathEclipse
I believe I am the one who alerted Cooper to MathEclipse (and my post was first, my blog status is just not quite on the same level :P).