codex-lv4-may-2025

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Level 29: Checkpoint — Confirm Core Behavior

Objective

Run an Express checkpoint to ensure the API satisfies basic expectations.

Requirements

1. Implement GET /items and POST /items.
2. Return 200 for reads, 201 for creates, and 400 or 404 when appropriate.

Submission & Rubric

• Submit a Git repo link.
• Scoring (20 pts total):
  • Routes behave as described — 0–5
  • Status codes appropriate — 0–5
  • Project runs from README — 0–5
  • Code organization — 0–5