---
description: "Observable browser state stores with explicit snapshots, subscriptions, and lifecycle ownership."
kind: "package-library"
---
# @deepseek-ai/dsh-client-store

English | [中文](README.zh.md)

## Summary

React-free observable and snapshot-store primitives shared by Client controllers and renderer adapters. The package owns synchronous and animation-frame publication, Immer-backed updates, shallow equality, and optional browser persistence; React hook construction remains in `@deepseek-ai/dsh-client-ui-renderer`. Use it when Client state must publish stable snapshots without depending on React.

## Table of Contents

- [Model Experience](#model-experience)
- [Known Limitations and Deferred Work](#known-limitations-and-deferred-work)
- [Dev Note](#dev-note)

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<a id="model-experience"></a>
## Model Experience

None, as this package provides browser-side state primitives and registers nothing model-facing.

#### KV Cache effect

None; the stores neither assemble nor send model requests.

## Known Limitations and Deferred Work

<a id="known-limitations-and-deferred-work"></a>

- **Persistence is browser-local** — persisted stores use JSON in `localStorage`; non-browser runtimes disable persistence, and the package provides no cross-device synchronization.


<a id="dev-note"></a>
### Dev Note

<details>
<summary>Working context for maintainers — click to expand</summary>

None.

</details>