ComfyUI_frontend/ComfyUI_vibe/PRDs/_templates/feature-prd.md

PRD: [Feature Name]

Field	Value
PRD ID	PRD-YYYY-MM-NNN
Status	Draft / In Review / Approved / In Progress / Completed
Priority	P0 (Critical) / P1 (High) / P2 (Medium) / P3 (Low)
Owner	[Name/GitHub handle]
Created	YYYY-MM-DD
Last Updated	YYYY-MM-DD
GitHub Issue	#[issue-number] or N/A
Target Version	v[X.Y.Z]

---

1. Overview

1.1 Problem Statement

[Describe the problem this feature solves. What pain point does it address?]

1.2 Goal

[Clear, measurable objective. What does success look like?]

1.3 Non-Goals

[Explicitly state what this PRD does NOT cover to prevent scope creep]

• Not implementing X
• Not changing Y

---

2. User Stories

ID	As a...	I want to...	So that...	Priority
US-01	[role]	[action]	[benefit]	P0-P3
US-02

---

3. Requirements

3.1 Functional Requirements

ID	Requirement	Priority	Notes
FR-01	[Description]	P0-P3
FR-02

3.2 Non-Functional Requirements

ID	Category	Requirement
NFR-01	Performance	[e.g., "Load time < 200ms"]
NFR-02	Accessibility	[e.g., "WCAG 2.1 AA compliant"]
NFR-03	Browser Support	[e.g., "Chrome, Firefox, Safari latest"]

---

4. Technical Specification

4.1 Architecture

[Describe how this fits into the existing architecture]

Affected Layers:

• Components (v1/v2)
• Composables
• Stores (Pinia)
• Services
• Types
• Utils

4.2 Design Patterns to Follow

Based on CLAUDE.md guidelines:

• Composition API with <script setup lang="ts">
• No hardcoded values (use import.meta.env.VITE_*)
• TypeScript strict mode (no any types)
• Semantic CSS tokens (no dark: variants)
• DRY principles via composables
• Zod for API response validation

4.3 Component Interface

// Example interface definition
interface Props {
  // Define expected props
}

interface Emits {
  // Define events
}

4.4 Dependencies

Dependency	Type	Purpose
[Name]	Internal/External	[Why needed]

---

5. UX Specification

5.1 User Flow

[Describe the user journey step by step]

1. User opens...
2. User clicks...
3. System responds...

5.2 Wireframes/Mockups

[Link to Figma/design files or embed images]

5.3 Interactions

Trigger	Action	Feedback
Click button X	Opens modal	Modal animates in

---

6. UI Specification

6.1 Components Needed

Component	Type	Location
[Name]	New/Existing	src/components/v2/...

6.2 Styling Requirements

• Colors: [semantic tokens to use]
• Typography: [font sizes, weights]
• Spacing: [padding, margins]
• Responsive: [breakpoints to consider]

---

7. Acceptance Criteria

7.1 Definition of Done

• All user stories implemented
• Unit tests written and passing
• pnpm typecheck passes
• pnpm lint passes
• pnpm build succeeds
• Code reviewed and approved
• No hardcoded values
• Follows naming conventions

7.2 Test Scenarios

ID	Scenario	Expected Result
TC-01	[Description]	[Outcome]
TC-02

---

8. Implementation Plan

8.1 Phases

Phase	Tasks	Assignee
1	[Setup/Foundation]
2	[Core Implementation]
3	[Testing/Polish]

8.2 File Changes

File Path	Action	Description
src/components/v2/[name].vue	Create	New component
src/stores/[name]Store.ts	Modify	Add state

---

9. Risks and Mitigations

Risk	Impact	Probability	Mitigation
[Description]	High/Med/Low	High/Med/Low	[Strategy]

---

10. Open Questions

• [Question 1]
• [Question 2]

---

11. References

• [Link to design mockups]
• [Link to related PRDs]
• [Link to external documentation]

---

Revision History

Date	Author	Changes
YYYY-MM-DD	[Name]	Initial draft