# Getting Started with alexsdev.io
Welcome to the blog editor. This is a **live preview** of the markdown renderer.
## Features
- Syntax highlighting
- Auto-save every 30 seconds
- Image upload via drag & drop
- SEO meta editor
```javascript
const app = express();
app.listen(3000, () => console.log('Server running'));
```
_Start writing your next article..._
Network Topology
Client
CDN / WAF
Nginx
App
Database
Bandwidth Mbps
Active Connections
Firewall & 2FA
Two-Factor Authentication
TOTP via Authenticator App
IP Whitelist
Only allow listed IPs
Brute-Force Protection
Block after 5 failed attempts
CSP Headers
Content Security Policy active
Blocked IPs 0
Audit Log
Deployment History
Scheduled Tasks
94
Performance
98
Accessibility
92
Best Practices
96
SEO
Core Web Vitals
Meta Preview Google
File Manager
/
API Keys
Endpoints
Usage — Last 7 Days requests
Users & Roles
Permissions Matrix
Permission
Admin
Editor
Viewer
Backup & Restore
Next Scheduled
03:00 UTC
Daily — automatic
Total Backups
0
Last 30 days
Storage Used
0 GB
of 50 GB quota
Environment Variables
Connected Services
alexsdev.io
Live Demo — Backend Dashboard
You're exploring a fully simulated backend dashboard — monitoring, tickets, content management, and more. Everything you see here can be built for your project.