Lazy band-aid factory to help you migrate beyond zend-mvc 2.7. Might save you from writing a ton of controller factories, and controller tests.
Quick-start guide (by example) to phpspec.
Use phpspec to test your Zend Framework 2 code.
Is your composer running slowly? Give it a quick performance tune with HHVM. You'll be impressed.
Writing good forms is important. Setting them up can be a bottom-brick break, still want to get into the Kumite? Tool to boost your form-rigging kung fu inside.