1.0.4

🚀 v1.0.4 - First Release of react-shared-states

Highlights

• 🎉 Initial stable release : lightweight, ergonomic state & async sharing for React.

• ⚛️ Global by default : share state instantly without providers:

  const [count, set] = useSharedState("counter", 0);

• 🌀 Scoped states – isolate with SharedStatesProvider, or sync across trees with scopeName.

• 🔗 Cross-tree sharing – portals, modals, and microfrontends can sync seamlessly.

• ⚡ Shared async functions – useSharedFunction provides single-flight execution, caching, loading/error states, and force-refresh.

• 🛰️ Static APIs – sharedStatesApi & sharedFunctionsApi let you prime, read, and mutate outside React (SSR, tests, devtools).

• 🧪 Test-friendly – clear/reset state easily in test suites.

• 📦 Works with Vite & Webpack – no config required.

Motivation

We built react-shared-states to make global and scoped state sharing as simple as useState while removing the boilerplate of Redux and the config of Zustand. Async data handling is a first-class citizen, not an afterthought.

Thanks

Big thanks to early adopters and contributors who helped refine the API and push this first version out the door ❤️.