Show HN: ActorCore – Stateful serverless framework that runs anywhere

Summary

Stateful Serverless That Runs Anywhere The easiest way to build stateful, AI agent, collaborative, or local-first applications. Deploy to Rivet, Cloudflare, Bun, Node.js, and more. Documentation • Discord • X • Bluesky Quickstart Start By Framework Start With Studio Open Studio Start With Template npx create-actor@latest What is Stateful Serverless? Long-Lived, Stateful Compute Each unit of compute is like a tiny server that remembers things between requests – no need to reload data or worry about timeouts. Like AWS Lambda, but with memory and no timeouts. Durable State Without a Database Your code's state is saved automatically—no database, ORM, or config needed. Just use regular JavaScript objects or SQLite (available in April). Blazing-Fast Reads & Writes State is stored on the same machine as your compute, so reads and writes are ultra-fast. No database round trips, no latency spikes. Realtime, Made Simple Update state and broadcast changes in realtime. No external pub/sub systems, no polling – just built-in low-latency events. Store Data Near Your Users Your state lives close to your users on the edge – not in a faraway data center – so every interaction feels instant. Serverless & Scalable No servers to manage. Your code runs on-demand and scales automatically with usage. Have more questions? Jump to our FAQ → Examples Browse snippets for how to use ActorCore with different use cases. SQLite will be available in late April. We’re working on publishing full examples related to these snippets. If you find an error, please create an issue. Runs On Your Stack Deploy ActorCore anywhere - from serverless platforms to your own infrastructure. Don't see the runtime you want? Add your own. Compute Storage Works With Your Tools Seamlessly integrate ActorCore with your favorite frameworks, languages, and tools. Don't see what you need? Request an integration. Frameworks Clients Integrations Local-First Sync Local Development with the Studio Like Postman, but for all of y...