Learn CLOUDFLARE-WORKERS with Real Code Examples
Updated Nov 25, 2025
Learning Path
Learn JavaScript/TypeScript basics
Understand edge computing concepts
Install Wrangler CLI and deploy first worker
Integrate KV and Durable Objects
Monitor and scale edge functions globally
Skill Improvement Plan
Week 1: JS/TS basics and Wrangler CLI setup
Week 2: Simple HTTP request/response workers
Week 3: KV storage integration and Durable Objects
Week 4: Edge caching, middleware, and routing
Week 5: Deployment, monitoring, and optimization
Interview Questions
What are Cloudflare Workers and how do they work?
How do KV storage and Durable Objects function?
Compare Workers with AWS Lambda or Fission
Explain use cases for edge serverless functions
How do you handle state and persistence in Workers?
Cheat Sheet
wrangler generate project-name -> create new worker project
wrangler dev -> run worker locally
wrangler publish -> deploy worker globally
wrangler kv:namespace create -> create KV namespace
wrangler secret put -> store secrets securely
Books
Cloudflare Workers in Action
Edge Computing with Cloudflare Workers
Serverless Architecture at the Edge
Building High-Performance APIs with Workers
Cloudflare Workers: Best Practices and Patterns
Tutorials
Getting started with Cloudflare Workers
Deploying HTTP endpoints
Integrating KV storage and Durable Objects
Edge caching and middleware examples
Monitoring and debugging Workers
Official Docs
https://developers.cloudflare.com/workers/
https://developers.cloudflare.com/workers/documentation/
Community Links
Cloudflare Workers forum
StackOverflow Workers questions
Cloudflare Community Slack
Reddit r/Cloudflare
Cloudflare blog and tutorials
Community Support
Cloudflare Workers forum
StackOverflow Workers questions
Cloudflare Community Slack
Reddit r/Cloudflare
Cloudflare blog and tutorials