xstate

$npx mdskill add vercel-labs/json-render/xstate

Integrates json-render with XState Store for state management via a StateStore adapter.

  • Enables json-render to use XState Store atoms as its state backend.
  • Depends on @json-render/xstate, @json-render/core, @json-render/react, and @xstate/store v3+.
  • Creates an adapter that wires an XState Store atom to json-render's interface.
  • Provides results by allowing json-render to read and write state through the adapter.
SKILL.md
.github/skills/xstateView on GitHub ↗
---
name: xstate
description: XState Store adapter for json-render's StateStore interface. Use when integrating json-render with @xstate/store for state management via @json-render/xstate.
---

# @json-render/xstate

[XState Store](https://stately.ai/docs/xstate-store) adapter for json-render's `StateStore` interface. Wire an `@xstate/store` atom as the state backend for json-render.

## Installation

```bash
npm install @json-render/xstate @json-render/core @json-render/react @xstate/store
```

Requires `@xstate/store` v3+.

## Usage

```tsx
import { createAtom } from "@xstate/store";
import { xstateStoreStateStore } from "@json-render/xstate";
import { StateProvider } from "@json-render/react";

// 1. Create an atom
const uiAtom = createAtom({ count: 0 });

// 2. Create the json-render StateStore adapter
const store = xstateStoreStateStore({ atom: uiAtom });

// 3. Use it
<StateProvider store={store}>
  {/* json-render reads/writes go through @xstate/store */}
</StateProvider>
```

## API

### `xstateStoreStateStore(options)`

Creates a `StateStore` backed by an `@xstate/store` atom.

| Option | Type | Required | Description |
|--------|------|----------|-------------|
| `atom` | `Atom<StateModel>` | Yes | An `@xstate/store` atom (from `createAtom`) holding the json-render state model |
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