Django Debug Toolbar is a must, agreed, but there's also this:
I'd like to find something in Django that is similar to PHP's `print_r`, `var_dump`, or ColdFusion's CFDUMP (one of the two things ColdFusion got right). Being able to dump a tree of all variables in the context presented from the view to the template would be fantastic, but I haven't found such an animal yet.
Regards,
Tim