zustand

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npx skills add vercel-labs/json-render --skill zustand

Documentation

SKILL.md

npx skills add ...

Documentation

SKILL.md

Zustand adapter for json-render's StateStore interface. Use when integrating json-render with Zustand for state management via @json-render/zustand.

npx skills add vercel-labs/json-render --skill zustand

Documentation

SKILL.mdView source

@json-render/zustand

Zustand adapter for json-render's StateStore interface. Wire a Zustand vanilla store as the state backend for json-render.

Installation

npm install @json-render/zustand @json-render/core @json-render/react zustand

Requires Zustand v5+. Zustand v4 is not supported due to breaking API changes in the vanilla store interface.

Usage

import { createStore } from "zustand/vanilla";
import { zustandStateStore } from "@json-render/zustand";
import { StateProvider } from "@json-render/react";
 
// 1. Create a Zustand vanilla store
const bearStore = createStore(() => ({
  count: 0,
  name: "Bear",
}));
 
// 2. Create the json-render StateStore adapter
const store = zustandStateStore({ store: bearStore });
 
// 3. Use it
<StateProvider store={store}>
  {/* json-render reads/writes go through Zustand */}
</StateProvider>

With a Nested Slice

const appStore = createStore(() => ({
  ui: { count: 0 },
  auth: { token: null },
}));
 
const store = zustandStateStore({
  store: appStore,
  selector: (s) => s.ui,
  updater: (next, s) => s.setState({ ui: next }),
});

API

`zustandStateStore(options)`

Creates a StateStore backed by a Zustand store.

Option	Type	Required	Description
`store`	`StoreApi<S>`	Yes	Zustand vanilla store (from `createStore` in `zustand/vanilla`)
`selector`	`(state) => StateModel`	No	Select the json-render slice. Defaults to entire state.
`updater`	`(nextState, store) => void`	No	Apply next state to the store. Defaults to shallow merge. Override for nested slices, or use `(next, s) => s.setState(next, true)` for full replacement.

npx skills add vercel-labs/json-render --skill zustand

Documentation

SKILL.md

Zustand adapter for json-render's StateStore interface. Use when integrating json-render with Zustand for state management via @json-render/zustand.

npx skills add vercel-labs/json-render --skill zustand

Documentation

SKILL.mdView source

@json-render/zustand

Zustand adapter for json-render's StateStore interface. Wire a Zustand vanilla store as the state backend for json-render.

Installation

npm install @json-render/zustand @json-render/core @json-render/react zustand

Requires Zustand v5+. Zustand v4 is not supported due to breaking API changes in the vanilla store interface.

Usage

import { createStore } from "zustand/vanilla";
import { zustandStateStore } from "@json-render/zustand";
import { StateProvider } from "@json-render/react";
 
// 1. Create a Zustand vanilla store
const bearStore = createStore(() => ({
  count: 0,
  name: "Bear",
}));
 
// 2. Create the json-render StateStore adapter
const store = zustandStateStore({ store: bearStore });
 
// 3. Use it
<StateProvider store={store}>
  {/* json-render reads/writes go through Zustand */}
</StateProvider>

With a Nested Slice

const appStore = createStore(() => ({
  ui: { count: 0 },
  auth: { token: null },
}));
 
const store = zustandStateStore({
  store: appStore,
  selector: (s) => s.ui,
  updater: (next, s) => s.setState({ ui: next }),
});

API

`zustandStateStore(options)`

Creates a StateStore backed by a Zustand store.

Option	Type	Required	Description
`store`	`StoreApi<S>`	Yes	Zustand vanilla store (from `createStore` in `zustand/vanilla`)
`selector`	`(state) => StateModel`	No	Select the json-render slice. Defaults to entire state.
`updater`	`(nextState, store) => void`	No	Apply next state to the store. Defaults to shallow merge. Override for nested slices, or use `(next, s) => s.setState(next, true)` for full replacement.