What testing lens fits lists?
What review lens should you apply to lists code?
What production lens matters for lists?
What senior-level judgment belongs with dicts?
What does a good verbal answer about dicts sound like?
What anti-pattern should you watch for with dicts?
What is the next improvement after the first working version of dicts?
What does good dicts code look like?
What is the core rule behind lists?
What is the main pitfall around lists?