Show HN: TypeScript runtime that syncs state for your multiplayer app/game (opens in new tab)

I’ve been experimenting with Phaser for small web games and found that even simple multiplayer logic becomes complicated fast. I built Martini-Kit (https://github.com/BlueprintLabIO/martini) to reduce that overhead.

It’s open source, written in TypeScript, and lets you structure your game logic almost like a single-player project while the library handles state syncing. It provides first-class Phaser support and aims to be much simpler than alternatives like Colyseus or Nakama.

I’m a hobby game developer and would appreciate feedback, criticism, or suggestions from the community.