signals-react doesn't work in react production build

The basic example is not working on production build in react:

const count = useSignal(1);
return (
<div>
   {count}
   <button onClick={() => count.value++}>INC</button>
</div>
);

Versions:

    "@preact/signals-react": "^1.0.2",
    "react": "^18.2.0",
    "react-dom": "^18.2.0",

Building with vite 3.1.0

[marvinhagemeister]

This is fixed by the fantastic PR from @jmeistrich #215 🎉 We’ll cut a new release soon.

[jmeistrich]

@developit No, I don’t think so. I’ve been testing in three different production apps (React 17, 18, React Native) and I don’t see consistent ReactCurrentOwner behavior. In production sometimes it’s set to the root node, sometimes it’s always null (I don’t remember which was which).

But the solution I ended up with was to use only the dispatcher to track lifecycle, mapping to the rerender function rather than the owner, and that is working great. I submitted a PR to use a similar solution for Signals: https://github.com/preactjs/signals/pull/215