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Quick Start Guide

Get Up and Running in 3 Steps

Step 1: Install Dependencies

cd timezone-app
npm install

Step 2: Start the Server

npm start

Step 3: Open Your Browser

Navigate to: http://localhost:3000

What You'll See

Landing Page (/)

Title: "Where are you?"
Timezone dropdown with options from around the world
"Sign In" button

Profile Page (/profile)

Profile picture (click to upload)
Name input field
Timezone selector
"Update Profile" button
"Logout" button

Quick Test Flow

Select a timezone (e.g., "Pacific Time (PT)")
Click "Sign In"
Enter your name
Optionally upload a profile picture
Click "Update Profile"
See the success message
Click "Logout" to return to landing page

Keyboard Shortcuts

Ctrl+C in terminal - Stop the server
npm start - Start the server
npm run dev - Start with auto-reload (requires installation first)

Troubleshooting One-Liners

Port 3000 in use? Edit server.js line 15: const PORT = 3001; (or any free port)

Can't install packages? Make sure Node.js is installed: node --version

Server won't start? Delete node_modules folder and run npm install again

That's it! You're ready to test. 🚀