Tutorial: Building a Web Application with JAEGIS Method
This comprehensive tutorial walks you through building a complete web application using the JAEGIS methodology. We'll create a Task Management SaaS Platform from initial brainstorming to deployment.
🎯 Tutorial Overview
What We're Building: A collaborative task management platform for small teams Duration: 2-3 hours Difficulty: Intermediate Prerequisites: Basic understanding of web development concepts
Final Result:
Complete PRD with user stories and acceptance criteria
Technical architecture with technology recommendations
Code scaffolding and implementation guidance
Deployment strategy and next steps
🚀 Phase 1: Brainstorming (30 minutes)
Step 1: Initialize the Project
Platform: We'll use ChatGPT Custom GPT for this tutorial
Prompt: I want to build a web application that helps small teams manage their tasks and projects more effectively. The current solutions are either too complex for small teams or lack the collaboration features they need.AI Response:
🚀 Excellent! Let's start a new JAEGIS project for your task management platform.
[Initializes project with jaegis_init_project action]
✅ Project "TeamTask Pro" initialized!
Now, let's begin with Phase 1: Brainstorming. What specific pain points do small teams face with current task management tools?Step 2: Problem Exploration
Your Response:
AI Response:
Step 3: Feature Ideation
Your Response:
AI Response:
Step 4: Simplicity Focus
Your Response:
AI Response:
📋 Phase 2: Modeling - PRD Creation (45 minutes)
Step 5: Start PRD Creation
AI Response:
Step 6: Refine Executive Summary
Your Response:
AI Response:
Step 7: Develop User Personas
Your Response:
AI Response:
Step 8: Define User Stories
Your Response:
AI Response:
Step 9: Complete Functional Requirements
Your Response:
AI Response:
🏗️ Phase 3: Architecture Design (45 minutes)
Step 10: Technical Requirements
Your Response:
AI Response:
Step 11: Technology Selection
Your Response:
AI Response:
MVP → Scale → Enterprise ├── Monolith → Microservices → Distributed ├── Single DB → Read Replicas → Sharding ├── Simple Hosting → Container → Kubernetes └── Basic Monitoring → APM → Full Observability
💻 Phase 4: Development Planning (30 minutes)
Step 12: Development Roadmap
Your Response:
AI Response:
Sprint 2 (Weeks 3-4): Real-Time Collaboration
Goals: Live updates and team collaboration User Story: "As a team member, I can see real-time updates and collaborate on tasks"
Backend Tasks:
Frontend Tasks:
Want me to continue with Sprints 3-5, or should we dive deeper into Sprint 1 implementation?
Let's dive deeper into Sprint 1. Can you provide the actual code structure and key files we need to create?
🛠️ Sprint 1: Detailed Implementation Guide
Project Structure:
Key Backend Files:
1. prisma/schema.prisma:
2. src/controllers/taskController.ts:
Key Frontend Files:
1. src/components/tasks/TaskList.tsx:
Next Steps for Sprint 1:
Set up the project structure
Configure database and authentication
Implement basic CRUD operations
Build the drag-and-drop interface
Add form validation and error handling
Write unit tests for core functionality
Ready to move to Sprint 2 planning, or would you like more implementation details for any specific component?
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