plan-priority git:20260317.255bfa9A

Immutable. This exact content is served forever at /api/v1/blob/42cdb0bb96041100.

---
name: plan-priority
description: Order tasks by importance. Core functionality first, polish last.
---

# Priority Ordering

Always build in this order:
1. **Core function** — The one thing the product MUST do
2. **Data flow** — Make sure data goes in and comes out correctly
3. **User interface** — Make it usable (not beautiful, just usable)
4. **Edge cases** — Handle errors and weird inputs
5. **Polish** — Make it look good, add nice touches

Never start with UI. Never start with styling. Get the engine running first, then put the paint on.

Tell the user: "先把核心功能做出来能跑，然后再美化。"