We've added JavaScript-native RPC to Cloudflare Workers04/05/2024 Cloudflare Workers now features a built-in RPC (Remote Procedure Call) system enabling seamless Worker-to-Worker and Worker-to-Durable Object communication, with almost no boilerplate. You just define a class: export class MyService extends WorkerEntrypoint { sum(a, b) { return a + b; } } And then you call it: let three = await env.
![We've added JavaScript-native RPC to Cloudflare Workers](https://cdn-ak-scissors.b.st-hatena.com/image/square/54bfa8e30853115ffe61c9fa4457d9d810c90acf/height=288;version=1;width=512/http%3A%2F%2Fblog.cloudflare.com%2Fcontent%2Fimages%2F2024%2F04%2FWe-ve-added-JavaScript-native-RPC-to-Cloudflare-Workers-OG-1.png)