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planning-features

Plan and document features before implementation using project templates. Use when planning new features, creating architecture docs, or when user mentions "plan", "design", "architect", "feature plan", "implementation plan", or "before coding".

personAuthor: jakexiaohubgithub

Feature Planning

Create structured planning documents before implementation.

When to Plan

Create a plan for:

  • New features with multiple components
  • Changes affecting multiple files
  • Backend + frontend integration work
  • Architecture decisions
  • Refactoring efforts

Skip planning for:

  • Single-file bug fixes
  • Minor styling tweaks
  • Documentation updates

Planning Workflow

- [ ] Step 1: Clarify requirements with user
- [ ] Step 2: Research existing patterns in codebase
- [ ] Step 3: Identify affected files/components
- [ ] Step 4: Create planning document
- [ ] Step 5: Get user approval before implementing

Plan Location

.github/plans/feature-name-plan.md

Use kebab-case for filenames.

Plan Template

See TEMPLATE.md for the full template.

Quick Plan Structure

# Feature: [Name]
**Date**: YYYY-MM-DD
**Status**: Planning

## Objective
What problem does this solve?

## Technical Approach
- Architecture decisions
- Components to create/modify
- API endpoints needed

## Implementation Steps
1. [Step with file path]
2. [Step with file path]

## Testing Strategy
- Unit tests needed
- Manual testing checklist

## Checklist
- [ ] Audio integration considered
- [ ] Responsive design planned
- [ ] Error handling defined
- [ ] No new dependencies (or approval obtained)

Architecture Considerations

Always address:

| Aspect | Question | |--------|----------| | Audio | What sounds should play? | | Responsive | Mobile behavior at 768px? | | State | Local state or context? | | Data | tRPC query or static? | | Auth | Protected or public? | | Performance | Memoization needed? |

After Implementation

Create completion doc at:

.github/documentation/feature-name-complete.md