archy-demo/neode-ui/DEV-SCRIPTS.md

🚀 Neode Development Scripts

Quick reference for starting and stopping the Neode development environment.

Quick Start

Start Everything (Recommended)

npm start
# or
./start-dev.sh

This will:

• ✅ Check and clean up any processes on ports 5959, 8100-8102
• ✅ Start Docker Desktop if it's not running (waits up to 60 seconds)
• ✅ Start the mock backend (port 5959)
• ✅ Start Vite dev server (port 8100)
• ✅ Display status with color-coded output

Access the app:

• Frontend: http://localhost:8100
• Backend RPC: http://localhost:5959/rpc/v1
• WebSocket: ws://localhost:5959/ws/db

Login credentials:

• Password: password123

Stop Everything

npm stop
# or
./stop-dev.sh

This will cleanly shut down:

• Mock backend server
• Vite dev server
• All related processes

---

Individual Commands

Run Mock Backend Only

npm run backend:mock

Run Vite Only

npm run dev

Run Both (without cleanup)

npm run dev:mock

Run with Real Rust Backend

# Terminal 1: Start Rust backend
cd ../core
cargo run --release

# Terminal 2: Start Vite
npm run dev:real

---

Troubleshooting

Port Already in Use

If you see port conflicts, run:

npm stop

Then start again:

npm start

Kill All Node Processes (Nuclear Option)

pkill -9 node

Check What's Running on a Port

# Check port 5959
lsof -i :5959

# Check port 8100
lsof -i :8100

View Logs

If running in background, logs are in:

tail -f /tmp/neode-dev.log

---

Features

Mock Backend

• Docker Optional - Apps run for real if Docker is available, otherwise simulated
• Auto-Detection - Automatically detects Docker daemon and adapts
• Fixed Port Allocation - atob:8102, k484:8103, amin:8104
• WebSocket Support - Real-time updates
• Pre-loaded Apps - Bitcoin and Lightning already "installed"

📖 See DOCKER-APPS.md for running real Docker containers

Available Test Apps

• atob - A to B Bitcoin (simulated)
• k484 - K484 POS/Admin (simulated)
• amin - Admin interface (simulated)

All installations are simulated - they don't actually download or run Docker containers.

---

Development Workflow

1. Start servers:

   npm start
   

2. Open browser:

   http://localhost:8100
   

3. Login:

   password123
   

4. Make changes - Vite HMR will reload instantly

5. Stop servers when done:

   npm stop
   

---

Build Commands

Development Build

npm run build

Docker Build (no type checking)

npm run build:docker

Type Check Only

npm run type-check

Preview Production Build

npm run preview

---

Script Details

start-dev.sh

• Checks all required ports (5959, 8100-8102)
• Kills any existing processes on those ports
• Verifies node_modules are installed
• Starts both servers with concurrently
• Handles Ctrl+C gracefully
• Color-coded output for easy reading

stop-dev.sh

• Finds all Neode-related processes
• Kills by port (5959, 8100-8102)
• Kills by process name (mock-backend, vite, concurrently)
• Confirms each shutdown with status messages
• Color-coded output

---

Tips

• Always use npm start for the cleanest experience
• Run npm stop before switching branches if there are backend changes
• Vite will try alternate ports (8101, 8102) if 8100 is busy
• Mock backend simulates 1.5s installation delay for realism

---

Known Issues

Node.js Version Warning

You are using Node.js 20.18.2. Vite requires Node.js version 20.19+ or 22.12+.

To fix:

# Using nvm (recommended)
nvm install 22
nvm use 22

# Or upgrade directly
brew upgrade node

The warning is non-fatal - Vite still works, but upgrading is recommended.

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Happy coding! 🎨⚡