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The availability check was only triggered onBlur, so clicking Next without blurring the field skipped the DDNS request entirely. Now handleNext awaits the check and blocks with an error if the name is taken. Unknown/unreachable DDNS is treated as available to avoid blocking the wizard. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Personal Internet Cell - Web UI
A modern React-based web interface for managing your Personal Internet Cell.
Features
- Dashboard: Overview of cell status and services
- Peer Management: Add, remove, and configure WireGuard peers
- Network Services: DNS, DHCP, and NTP management
- WireGuard: VPN configuration and status
- Email Services: Postfix and Dovecot management
- Calendar Services: Radicale CalDAV/CardDAV management
- File Storage: WebDAV file storage management
- Routing: Advanced VPN gateway and routing configuration
- Logs: System logs and monitoring
- Settings: Cell configuration and security settings
Tech Stack
- React 19: Modern React with hooks
- Vite: Fast build tool and dev server
- Tailwind CSS: Utility-first CSS framework
- Lucide React: Beautiful icons
- React Router: Client-side routing
- Axios: HTTP client for API communication
Development
Prerequisites
- Node.js 18+ and npm
- Personal Internet Cell backend running on port 3000
Setup
-
Install dependencies:
bun install -
Start the development server:
npm run dev -
Open your browser to
http://localhost:5173
Development Features
- Hot Reload: Changes reflect immediately
- API Proxy: Requests to
/api/*are proxied tohttp://localhost:3000 - TypeScript Support: Full TypeScript support available
- ESLint: Code linting and formatting
Building for Production
Build
npm run build
This creates a dist/ directory with optimized production files.
Preview
npm run preview
This serves the built files locally for testing.
API Integration
The Web UI communicates with the Personal Internet Cell backend API:
- Base URL:
http://localhost:3000(development) - Health Check:
/health - API Endpoints:
/api/*
Environment Variables
Create a .env file to customize the API URL:
VITE_API_URL=http://localhost:3000
Project Structure
src/
├── components/ # Reusable UI components
│ └── Sidebar.jsx # Navigation sidebar
├── pages/ # Page components
│ ├── Dashboard.jsx # Main dashboard
│ ├── Peers.jsx # Peer management
│ ├── NetworkServices.jsx
│ ├── WireGuard.jsx # VPN configuration
│ ├── Email.jsx # Email services
│ ├── Calendar.jsx # Calendar services
│ ├── Files.jsx # File storage
│ ├── Routing.jsx # Routing configuration
│ ├── Logs.jsx # System logs
│ └── Settings.jsx # Cell settings
├── services/ # API services
│ └── api.js # API client and endpoints
├── App.jsx # Main app component
├── main.jsx # App entry point
└── index.css # Global styles
Styling
The Web UI uses Tailwind CSS with custom components:
- Cards:
.cardfor content containers - Buttons:
.btn,.btn-primary,.btn-secondary, etc. - Inputs:
.inputfor form fields - Status Indicators:
.status-indicator,.status-online, etc.
Browser Support
- Chrome 90+
- Firefox 88+
- Safari 14+
- Edge 90+
Contributing
- Follow the existing code style
- Use TypeScript for new components
- Add tests for new features
- Update documentation as needed
License
Part of the Personal Internet Cell project.