Filed under: WWDC, Leopard, Developer
Xray your code with new dev tool

The three windows in the screenshot show stats on "Network Traffic," "CPU Load," and "Reads/Writes," and Apple also says devs will be able to track user events and even the OpenGL video driver. Looks like it will bring all the new tracking tools and analysis junk (technical term) together in a browsable, graphical interface, which means an easier time for devs, which means better apps for all of us. Groovy!

![TUAW [Cafepress]](http://www.blogsmithmedia.com/www.tuaw.com/media/tuaw-cafepress-promo.png)


Reader Comments (Page 1 of 1)
echoz said 1:56PM on 6-12-2007
uses DTrace that's newly built into the darwin kernel...
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Brandon said 3:49PM on 6-12-2007
Looks like Project D-Light: http://java.sun.com/javaone/sf/media_shell.jsp?id=192569
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FamousPete said 7:20PM on 6-12-2007
Groovy? I can write my OS X apps in Groovy (http://groovy.codehaus.org)?! SWEET!
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Thom Brooks said 1:56AM on 6-13-2007
Uh, isn't there already an OS X app called XRay?
http://www.brockerhoff.net/xray/
Apple is so arrogant sometimes.
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