A comprehensive guide to systematic feature development using the three-phase spec process: Requirements → Design → Tasks.
New to spec-driven development? → Start with Methodology Overview
Ready to create your first spec? → Jump to Process Guide
Looking for examples? → Browse Examples & Case Studies
Need templates? → Get Ready-to-Use Templates
Working with AI? → Learn Prompting Strategies
📍 Need detailed navigation? → See Complete Navigation Index - Find content by role, problem, or learning style
Learn the foundational concepts and philosophy behind spec-driven development
- When to Use - Decision framework and scenarios
- Lightweight Specs - Streamlined approach for simple features
Step-by-step walkthrough of the three-phase workflow
- Requirements Phase - Gathering and structuring requirements using EARS
- Design Phase - Creating comprehensive design documents
- Tasks Phase - Breaking down design into actionable coding tasks
- Workflow Diagrams - Visual process flows and decision points
Insights into decision-making frameworks and thought processes
- Decision Frameworks - How choices are evaluated
- Examples - Real reasoning chains and decision points
Effective communication techniques for AI collaboration
- Templates - Ready-to-use prompt patterns
- Best Practices - Tips for clear, effective communication
Practical guidance for implementing features from specs
- Implementation Guide - Step-by-step execution strategies
- Quality Assurance - Testing and validation techniques
Curated references and learning materials
- Standards - EARS and industry standards
- Tools - Recommended tools and integrations
- Tool Integration Guide - Setup and configuration
📖 Examples
Real-world case studies and complete spec examples
- Simple Feature Specs - Basic feature examples
- Complex System Specs - Large system examples
- Case Studies - Success stories and lessons learned
- Troubleshooting & Pitfalls - Common mistakes and recovery strategies
Ready-to-use templates and checklists
- Requirements Template - EARS-formatted requirements
- Design Template - Comprehensive design structure
- Tasks Template - Implementation planning format
- Quick Spec Template - Streamlined template for simple features
- Micro Spec Template - Ultra-lightweight template
- Checklists - Quality validation checklists
New to spec-driven development? Start here:
- Understand the Methodology - Read the Methodology Overview to grasp core concepts
- See It in Action - Review a Simple Feature Spec example
- Try It Yourself - Use the Requirements Template for your first spec
- Get Better Results - Apply Prompting Best Practices for AI collaboration
- 📋 Process sections provide step-by-step instructions
- 🧠 AI Reasoning sections explain the "why" behind decisions
- 💬 Prompting sections help you communicate effectively with AI
- 📖 Examples show complete, real-world applications
- 📝 Templates give you ready-to-use starting points
- Planning Phase: Methodology → Requirements → Design → Tasks
- Execution Phase: Implementation Guide → Quality Assurance
- AI Collaboration: Prompting Strategies → AI Reasoning → Best Practices
- Beginner: Methodology → Simple Examples → Templates
- Intermediate: Process Guide → Prompting Strategies → Case Studies
- Advanced: AI Reasoning → Complex Examples → Decision Frameworks
- Unclear Requirements → Requirements Phase + EARS Standards
- Design Challenges → Design Phase + AI Decision Frameworks
- Implementation Issues → Implementation Guide + Troubleshooting
- AI Communication Problems → Prompting Best Practices + Troubleshooting
This guide is designed to be both a learning resource and a reference manual. Jump to any section based on your current needs, or read through sequentially for comprehensive understanding.
📍 For detailed navigation by role, problem, or learning style, see the Complete Navigation Index