cloudflare-worker-dev
Installation
SKILL.md
Cloudflare Workers Development
Build high-performance edge APIs with Workers, KV for caching, and Durable Objects for real-time coordination.
Core Architecture
When to Use What
| Service | Use Case | Characteristics |
|---|---|---|
| Workers | Request handling, API logic | Stateless, 50ms CPU (free), 30s (paid) |
| KV | Caching, config, sessions | Eventually consistent, fast reads |
| Durable Objects | Real-time, coordination | Strongly consistent, single-threaded |
| R2 | File storage | S3-compatible, no egress fees |
| D1 | SQLite at edge | Serverless SQL, good for reads |