 
UNO for free, online, multiplayer, with any rules
phUNO is a SvelteKit website that connects to a backend, phDOS server. They use native websockets to communicate. The index page simply directs the player to the game page.
The game page is split into three 3 stages:
The state of the client is held in the store.
Once you've created a project and installed dependencies with pnpm install start a development server:
pnpm dev
pnpm build
You can preview the built app with
pnpm preview, regardless of whether you installed an adapter. This should not be used to serve your app in production.