# Xstate

> XState Store adapter for json-render's StateStore interface. Use when integrating json-render with @xstate/store for state management via @json-render/xstate.

- Skill: `vercel-labs/xstate` (Agent Skill)
- Install (CLI): `npx skillmds add vercel-labs/xstate`
- Raw SKILL.md: https://api.skillmd.com/api/skills/vercel-labs/xstate/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: Vercel Labs (https://skillmd.com/u/vercel-labs)
- Updated: 2026-09-09
- Page: https://skillmd.com/skills/vercel-labs/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 |