bi-agents/_bmad/wds/workflows/5-agentic-development/data/guides/AGENTIC-DEVELOPMENT-GUIDE.md

Interactive Prototypes - Getting Started Guide

Version: 1.0
Last Updated: December 10, 2025
For: WDS Agents (Freya, Saga)

---

🎯 Overview

This system creates production-ready, self-contained interactive prototypes using:

✅ Tailwind CSS - No separate CSS files
✅ Vanilla JavaScript - Components in shared folders
✅ Section-by-section - Approval gates prevent errors
✅ Just-in-time stories - Created as needed, not all upfront
✅ Demo data auto-loading - Works immediately
✅ Self-contained - Zip & share, works anywhere

---

📁 Folder Structure (Per Scenario)

[Scenario]/Prototype/
│
├── [Page-1].html                    ← HTML in ROOT (double-click to open)
├── [Page-2].html                    ← HTML in ROOT
├── [Page-3].html                    ← HTML in ROOT
│
├── shared/                          ← Shared code (ONE COPY)
│   ├── prototype-api.js
│   ├── init.js
│   └── utils.js
│
├── components/                      ← Reusable components (ONE COPY)
│   ├── image-crop.js
│   ├── toast.js
│   ├── modal.js
│   └── form-validation.js
│
├── pages/                           ← Page-specific scripts (only if >150 lines)
│   ├── [complex-page].js
│   └── [another-complex-page].js
│
├── data/                            ← Demo data (auto-loads)
│   ├── demo-data.json
│   └── [additional-data].json
│
├── assets/                          ← Images, icons (optional)
│   ├── images/
│   └── icons/
│
├── stories/                         ← Section dev files (created just-in-time)
│   ├── [Page].1-[section].md
│   ├── [Page].2-[section].md
│   └── ...
│
├── work/                            ← Planning files (created at start)
│   ├── [Page]-Work.yaml
│   └── ...
│
└── PROTOTYPE-ROADMAP.md             ← ONE document with everything

---

🔄 Complete Workflow

Phase 1: INITIATION & PLANNING

1. User requests prototype for [Page]
2. Agent asks about device compatibility
3. Agent creates work/[Page]-Work.yaml (complete plan)
4. User reviews and approves plan
5. Ready to implement section-by-section

Phase 2: SECTION-BY-SECTION IMPLEMENTATION

For each section (1-N):

1. Agent announces section
2. Agent creates story file (just-in-time)
3. Agent implements in HTML (root location from start)
4. Agent presents for testing
5. User tests and gives feedback
6. Agent fixes any issues (loop until approved)
7. User approves → Move to next section

Phase 3: FINALIZATION

1. All sections complete
2. Final integration test
3. User approves
4. Prototype complete (already in final location)

---

📄 Templates Available

In templates/ folder:

1. work-file-template.yaml

   • Complete planning document
   • Created ONCE at start
   • High-level section breakdown

2. story-file-template.md

   • Detailed section implementation guide
   • Created JUST-IN-TIME before each section
   • Documents what was actually built

3. page-template.html

   • Complete HTML page with Tailwind
   • Inline JavaScript examples
   • All common patterns included

4. PROTOTYPE-ROADMAP-template.md

   • Scenario overview document
   • One per scenario Prototype folder

5. demo-data-template.json

   • Demo data structure
   • Auto-loads on first page open

---

🎨 Key Principles

1. Tailwind First

• Use Tailwind CDN
• Inline config for project colors
• Custom CSS only for what Tailwind can't do
• No separate CSS files

2. Pages in Root

• All HTML files in Prototype root
• Easy to find and open
• Simple relative paths
• No nested page folders

3. ONE COPY of Shared Code

• shared/ contains ONE copy of each utility
• components/ contains ONE copy of each component
• Update once → affects all pages
• Zero duplication

4. Self-Contained

• Zip entire Prototype folder
• Works on any computer
• No server needed
• No setup needed

5. Section-by-Section

• Break page into 4-8 sections
• Build one section at a time
• Test after each section
• Approval gate before next section
• Prevents errors from compounding

6. Just-in-Time Stories

• Create story file RIGHT BEFORE implementing each section
• Not all at once upfront
• Allows flexibility to adjust based on feedback
• Documents exactly what was built (including changes)

7. Build in Final Location

• No temp folder
• Create file in root from start
• Add sections incrementally
• Use "🚧" placeholders for upcoming sections
• File grows organically

---

🛠️ Tools & Technologies

Required:

• Tailwind CSS (via CDN)
• Vanilla JavaScript (no frameworks)
• SessionStorage (for demo data)

Optional:

• Google Fonts (Inter recommended)
• Custom fonts in assets/fonts/

Not Needed:

• Node.js / npm
• Build process
• CSS preprocessors
• Bundlers

---

📚 For Agents

Freya (UX/UI Designer)

Primary role: Create interactive prototypes

Read:

1. FREYA-WORKFLOW-INSTRUCTIONS.md (complete step-by-step)
2. templates/ (use these for all work)
3. Dog Week examples (reference implementations)

Create:

1. Work files (planning)
2. Story files (just-in-time)
3. HTML pages (section-by-section)
4. Demo data (if new data entities)

---

Saga (Analyst)

Role in prototypes: Provide specifications, validate requirements

Read:

1. Work files (understand planned sections)
2. Story files (review implementation details)
3. Completed prototypes (validate against requirements)

Create:

1. Page specifications (source for work files)
2. User flow documentation
3. Success criteria definitions

---

---

🎓 Learning Path

Week 1: Understand the System

• Read this guide
• Read FREYA-WORKFLOW-INSTRUCTIONS.md
• Open Dog Week prototypes
• Test in browser
• Check console logs

Week 2: Study Examples

• Read 1.2-Sign-In.html (simple)
• Read 1.6-Add-Dog.html (medium)
• Read 3.1-Calendar.html (complex)
• Compare to their work files
• Review story files

Week 3: Modify Example

• Copy existing prototype
• Change fields, text, colors
• Test modifications
• Understand file relationships

Week 4: Create New Prototype

• Start with simple page
• Follow workflow exactly
• Build section-by-section
• Get feedback, iterate

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✅ Quality Standards

Every prototype must have:

Functionality:

• All interactions work
• Form validation correct
• Loading states display
• Success/error feedback shows
• Navigation works
• Data persists

Code Quality:

• All Object IDs present
• Tailwind classes used properly
• Console logs helpful
• No console errors
• Inline JS < 150 lines (or external file)
• Functions documented

Mobile:

• Tested at target width
• Touch targets min 44px
• No horizontal scroll
• Text readable

Documentation:

• Work file complete
• Story files for all sections
• Changes documented
• Status updated

---

🚀 Benefits

Aspect	Benefit
For Designers	No coding complexity, visual results fast
For Users	Real interactions, usable for testing
For Developers	Clear implementation reference
For Stakeholders	Works immediately, no setup
For Project	Self-contained, easy to share

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📊 Success Metrics

Speed: 30-45 min per page (section-by-section)
Quality: Production-ready code
Error Rate: Low (approval gates prevent issues)
Flexibility: High (adjust as you go)
Reusability: High (shared components)
Maintainability: High (ONE copy of shared code)

---

🆘 Need Help?

Question: "How do I start?"
Answer: Read FREYA-WORKFLOW-INSTRUCTIONS.md and follow step-by-step

Question: "Which template do I use?"
Answer:

• Planning → work-file-template.yaml
• Implementing → story-file-template.md (just-in-time)
• Coding → page-template.html

Question: "How do I create demo data?"
Answer: Copy demo-data-template.json, fill in values, save to data/ folder

Question: "What if section needs changes?"
Answer: Make changes directly in HTML, document in story file, re-test, get approval

Question: "How do I share prototype?"
Answer: Zip entire Prototype folder, send to stakeholder

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📝 Quick Reference

Start new prototype: Create work file → Get approval → Build section 1
Add section: Create story → Implement → Test → Get approval → Next section
Fix issue: Update HTML → Re-test → Get approval
Complete prototype: Final integration test → Update status → Done
Share prototype: Zip Prototype folder → Send

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🎯 Remember

1. Tailwind first - Use classes, not custom CSS
2. Pages in root - Easy to find and open
3. ONE COPY - No duplication of shared code
4. Section-by-section - Approval gates prevent errors
5. Just-in-time stories - Create when needed, not all upfront
6. Build in final location - No temp folder needed
7. Test after each section - Don't wait until the end
8. Object IDs always - Every interactive element
9. Demo data ready - Auto-loads on first use
10. Self-contained - Zip & works anywhere

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You are ready to create production-ready interactive prototypes! 🚀

For detailed step-by-step instructions, see: FREYA-WORKFLOW-INSTRUCTIONS.md