Cloudflare Agents, Durable Objects & Stateful Workflows in TypeScript

course lessons.
Core Architecture & Implementation
- 1.1Durable Objects Mental Model: Single-Threaded Actors + Embedded SQLite
What if every single AI agent session or collaborative room in your app had its own dedicated, zero-latency SQLite database co-located inside the exact same thread of compute? That is Cloudflare Durable Objects.
📖 Written LessonStart Lesson → - 1.2Real-Time Streaming & WebSocket Hibernation with the Cloudflare Agents SDK
Keeping ten thousand WebSockets open to an AI agent used to mean paying for idle server memory all day long. Let's see how WebSocket Hibernation and the Cloudflare Agents SDK keep sockets open while billing zero during idle pauses.
📖 Written LessonStart Lesson →
how this course connects together.
Follow AJ from first principles to production-ready architecture.