GeoTrace

A web application for drawing points on a map and calculating the area of the resulting polygon.

Tech Stack

Backend

• Runtime: Deno
• Framework: Hono.js
• ORM: Drizzle
• Database: PostgreSQL with PostGIS
• Containerization: Docker Compose

Frontend

• Framework: Next.js
• Maps: Mapbox

Project Structure

geotrace/
├── backend/          # Deno + Hono.js + Drizzle backend
├── frontend/         # Next.js frontend
├── docker-compose.yml
└── README.md

Getting Started

Prerequisites

• Docker and Docker Compose
• Deno (for backend development)
• Node.js and npm/pnpm (for frontend development)

Setup

1. Start the PostgreSQL database:

docker-compose up -d

2. Set up the backend:

cd backend
# Follow backend/README.md instructions

3. Set up the frontend:

cd frontend
# Follow frontend/README.md instructions

Development

• Backend will run on http://localhost:8000
• Frontend will run on http://localhost:3000
• PostgreSQL will be available on localhost:5432