> ## Documentation Index
> Fetch the complete documentation index at: https://primer.io/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Web SDK changelogs

Primer maintains two Web SDK packages. Choose yours:

> [card] [Primer checkout SDK](https://primer.io/docs/changelogs/primer-checkout-sdk.md)
>
> **`@primer-io/primer-js`** — Recommended for all new integrations.

> [card] [Web SDK](https://primer.io/docs/changelogs/web-sdk.md)
>
> **`@primer-io/checkout-web`** — For existing integrations not yet migrated.


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