Great work finishing Exercise 3.
Before moving on, complete this reflection as a required output.
Required reflection outputs
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Critical flow summary
- Which flow was most fragile before implementation: create, respond, or return/finalize?
- What made that flow easy to accidentally degrade?
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Invariant check
- Which UX invariants did your implementation protect successfully?
- Which invariant felt hardest to preserve once real code constraints showed up?
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Rollout judgment
- What made the first release narrow enough to be safe?
- Which related ideas stayed out of scope, and why did that matter?
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Regression signal review
- What signals would tell you the login rollout helped returning hosts?
- What signals would tell you it made the product worse for create, respond, or finalize flows?
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Revision plan
- If this rollout caused confusion or drop-off, what would you narrow, revise, or roll back first?
- What would you keep unchanged because it protected the product well?
Test Your Knowledge
Retrieval practice helps solidify learning by actively recalling information. Use this prompt with your AI assistant to quiz yourself on what you've learned.
Please quiz me on exercise 3 using the epicshop MCP server. Call the get_quiz_instructions tool with exerciseNumber "3" to get the quiz instructions, then quiz me one question at a time.