What does good batch helpers code look like?
What is the core rule behind function extraction?
What failure handling lens fits batch helpers?
What performance guidance fits batch helpers?
What team communication lens fits batch helpers?
What senior-level judgment belongs with batch helpers?
What does a good verbal answer about batch helpers sound like?
What anti-pattern should you watch for with batch helpers?
What rule of thumb should you remember for batch helpers?
When should you avoid a fancy use of batch helpers?