I'm still waiting on decent attr() support. https://bugzilla.mozilla.org/show_bug.cgi?id=435426 https://bugzilla.mozilla.org/show_bug.cgi?id=435426 In an idea

I'm still waiting on decent attr() support. https://bugzilla.mozilla.org/show_bug.cgi?id=435426 https://bugzilla.mozilla.org/show_bug.cgi?id=435426 In an ideal world, instead of attr() and calc(). I'd like a simple pure functional language to calculate values for CSS properties. Properties defined by such a system could be efficiently cached and recalculated as required. Easy Parallel evaluation would be a bonus too. I'd like to be able to do things like define a path as a mathematical function and then have an <UL> that evenly spaces <LI> items along that path. Preferably without requiring the browser to be specifically aware of the concept of a path.