MochiKit includes:
Async
manage asynchronous tasks (including AJAX/XMLHttpRequest)
Base
functional programming and useful comparisons
DOM
painless DOM manipulation API
DateTime
"what time is it anyway?"
Format
string formatting goes here
Iter
itertools for JavaScript; iteration made HARD, and then easy
Logging
we're all tired of alert()
This doesn't include multiple modules (specifically Selector). Is
there a reason these have been omitted?
The TG 1.0 release ships with mochikit 1.3.1 - the modules you mention
are part of mochikit 1.4
Diez
-bob