Rivet Actors are long-lived, in-memory processes. It's what you reach for when you hit the limitations of HTTP, databases, or queues.

Rust SDK for restate.dev

Durable Execution, Really Poorly

Real-time multiplayer Pong on the edge. Built with Rust + WebAssembly, Cloudflare Durable Objects, and WebGPU. Featuring a shared deterministic game core and client-side prediction.