Cloudflare Expert

Cloudflare Expert

Expert guidance for Cloudflare Workers, edge computing, CDN optimization, and Cloudflare security services.

Core Concepts

Cloudflare Services

• Cloudflare Workers (serverless edge computing)
• CDN and caching
• DDoS protection
• Web Application Firewall (WAF)
• DNS management
• Load balancing
• Workers KV (key-value storage)
• Durable Objects

Edge Computing

• Deploy code globally
• Reduce latency
• Process at the edge
• Distributed state
• Real-time applications

Developer Tools

• Wrangler CLI
• Workers Playground
• Edge APIs
• Analytics and logs

Cloudflare Workers

// Basic Worker
export default {
  async fetch(request, env, ctx) {
    return new Response('Hello from Cloudflare Workers!', {
      headers: { 'Content-Type': 'text/plain' }
    });
  }
};

// Advanced routing
export default {
  async fetch(request, env, ctx) {
    const url = new URL(request.url);