@rari/use-cache

Native "use cache" directive transform and runtime for rari

High-performance "use cache" support for React Server Components, powered by a Rust NAPI addon.

Installation

Usually installed automatically with rari. To install directly:

npm install @rari/use-cache

Enable caching in your rari Vite config:

import rari from 'rari/vite'
import { defineConfig } from 'vite'

export default defineConfig({
  plugins: [
    rari({
      experimental: {
        useCache: true,
      },
    }),
  ],
})

What This Does

• Transforms "use cache" directives at build time via a native Rust addon
• Provides cache runtime helpers (cacheLife, cacheTag, revalidation APIs)
• Ships platform-specific optional dependencies for macOS, Linux, and Windows

You typically don't need to import this package in app code. rari loads the transform when experimental.useCache (or experimental.useCacheRemote) is enabled.

Links

• Documentation: rari.build/docs
• GitHub: github.com/rari-build/rari
• Discord: Join our community

License

MIT License - see LICENSE for details.