# Components

Discover the React components available in the Shopify Hydrogen SDK.

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Use the summary below to quickly jump to a specific topic:

- [\<CroctProvider>](/reference/sdk/hydrogen/api/components/croct-provider): Learn how to initialize the SDK in your Shopify Hydrogen storefront.
- [\<Personalization>](/reference/sdk/hydrogen/api/components/personalization): Learn how to evaluate a CQL query using components.
- [\<Slot>](/reference/sdk/hydrogen/api/components/slot): Learn how to fetch and render slot content on the client.