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Interview preparation

Use these drills after the core labs. For a guided one-pass plan, start with the senior interview path, then use the quiz bank and starter code bank after each lesson. Strong answers connect API behavior to rendering, browser mechanics, product constraints, and operational evidence.

Weekly loop

  • Implement one constrained change without notes.
  • Debug one intentionally broken behavior aloud.
  • Answer five questions with mechanism and tradeoff.
  • Present one system design and revise it after a changed constraint.
  • Review the recording for unsupported claims and missing failure states.

Prefer precise uncertainty over confident guessing. State what you would measure or inspect next.