We're shutting down the hosted PartyKit platform (*.partykit.dev and partykit deploy) on 23 October 2026. Here's the timeline, and how to move your project to PartyServer on your own Cloudflare account.

We're shutting down the hosted PartyKit platform (*.partykit.dev and partykit deploy) on 23 October 2026. Here's the timeline, and how to move your project to PartyServer on your own Cloudflare account.

PartyKit is happy to announce that we're joining Cloudflare to build the future of stateful serverless computing

`npm create partykit@latest` is now the best way to get started with PartyKit. Choose from five templates.

PartyKit now includes a vector database and access to an embedding model. Here’s a guide on how to use them to build a search engine.

A selection of LLMs and a vector database directly in the PartyKit environment, available today.

Cursor Party is a new PartyKit project for you to add presence to your website (even static sites) with a single script tag. Oh and it has cursor chat too.

We’ve built a multiplayer drum machine demo with Tone.js and Yjs. It’s a ton of fun. Here’s how it works.

We are super excited to announce the release of Party.IO, a Socket.IO backend for PartyKit!

Anders Bech Mellson explains how PartyKit has enabled bringing state machines to the Stately Sky 🌤️