# @wrnexus/cache

Bounded in-memory/tag caching and HTTP response caching for WRNexusJS. Supports request deduplication, tag invalidation, ETags, fresh/stale states, and optional detached stale revalidation.

```ts
import { TagCache, responseCache } from "@wrnexus/cache";
const cache = new TagCache({ ttlMs: 60_000, staleWhileRevalidateMs: 300_000 });
export default responseCache({ cache, tags: ["products"] });
```