Tech blog Ars Technica has
a meticulously detailed review of OS X 10.5 Leopard. As one would expect, it's 17 pages long and goes far deeper than the usual roundup of cool features and visual effects, delving as deeply as the kernel and APIs. In it we learn, among other things, that Apple are finally killing off the old Carbon APIs, inherited from the old MacOS, meaning that someone at Adobe and Microsoft will have a lot of rewriting to do. Not to mention that, while the UI isn't seamlessly scalable yet, it's going in that direction, with elements (such as window decorations and checkboxes, for example) being assembled from XML-based "recipes" (and all the "Aqua" eyecandy appears to be made by distorting a source bitmap of a glass sphere). On the downside, the article's quite scathing about the new Dock and folder icons.